Company lists · Data refreshed November 2026
Top 25 Refrigeration technician schools based in the United States
RevenueBase identified 237 company matches for refrigeration technician schools associated with the United States as of November 2026 and tracks 3,706 professional contacts across them, including 1,432 with verified work emails. Phoenix is the largest hub.
This list covers company matches for refrigeration technician schools associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest refrigeration technician schools based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 581 contacts → | ||||
Exact match “At Climate Pros, LLC, we are a leading commercial refrigeration and HVAC company specializing in the design, construction, and servicing of refrigeration systems across thousands…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 181 contacts → | ||||
Exact match “At Hudson Technologies, we focus our full attention on refrigerants and how they impact chiller performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 159 contacts → | ||||
Exact match “Vocational Technical Education” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 139 contacts → | ||||
Exact match “Founded in 2007, StrataTech Education Group is a national leader in specialized career education, dedicated to preparing students for high-demand skilled trade careers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 110 contacts → | ||||
Exact match “Established in 1981, APCCO has distinguished itself with customer satisfaction, honesty and leadership.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 106 contacts → | ||||
Exact match “Founded in 1949 by two welders who recognized the strong demand for skilled tradesmen in their industry, TWS is an educational institution that prepares students for welding…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 98 contacts → | ||||
Exact match “For over 90 years, United Air Temp has been leading the Heating, Air Conditioning, Plumbing and Electrical Industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 90 contacts → | ||||
Exact match “GCAP is globally recognized as the leading hands on industrial training provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 80 contacts → | ||||
Exact match “In these turbulent and uncertain economic times, education programs ought to focus on finding graduates a job and eventually a career.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 62 contacts → | ||||
Exact match “Whether you're just starting out in the world of technology or looking to expand your career opportunities, EIT is committed to helping you achieve your goals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 60 contacts → | ||||
Exact match “At National Training Institute we offer career-focused training.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 53 contacts → | ||||
Exact match “Redstone College was founded in 1965 to offer Airframe and Powerplant training and in 1989 it expanded its curriculum to include Avionics training.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 47 contacts → | ||||
Exact match “Hughes Environmental Engineering is one of the oldest and largest mechanical service providers in the metropolitan New York area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 46 contacts → | ||||
Exact match “When it comes to Commercial Kitchen, Refrigeration and HVAC remember Goodwin Tucker for all your installation, service, repair and parts needs!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 45 contacts → | ||||
Exact match “City Mechanical is the brainstorm of Russell L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 40 contacts → | ||||
Exact match “Arizona Automotive Institute (AAI), located in Glendale, AZ, offers training programs in Automotive Service Technician, CDL Training: Class A Tractor Trailer, Combination Welding…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 38 contacts → | ||||
Exact match “The Refrigeration School, Inc.(RSI) has trained individuals to become professional, entry-level Heating, Ventilation, Air Conditioning and Refrigeration (HVAC/R) technicians since…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 38 contacts → | ||||
Exact match “Tidewater Tech is for doers-those who want to learn through experience, not from drawn out lectures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 36 contacts → | ||||
Exact match “J&J Air Conditioning began in 1978 with only two service technicians offering basic HVAC maintenance and repair.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 36 contacts → | ||||
Exact match “At Northwestern Tech, we focus on one thing and do it exceptionally well: HVAC/R training.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 35 contacts → | ||||
Exact match “All Type Mechanical Services Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 34 contacts → | ||||
Exact match “Since 1944, the Lane Associates' mission is to provide our clients with customized solutions for their individual heating, air conditioning and ventilation needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 29 contacts → | ||||
Exact match “The skilled trades are the backbone of the modern economy, but the talent pipeline is broken.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 27 contacts → | ||||
Exact match “North Park Innovations Group provides high-tech products and curriculum for vocational training around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “Since 1957, Kuhlman Incorporated has been one of the top industrial refrigeration contractors in the country working in all related areas of mechanical refrigeration throughout…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “refrigeration technician schools”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 237 refrigeration technician schools based in the United States
See the full list, filter by size, metro and specialty, and access 1,432 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Refrigeration technician schools based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 237 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “refrigeration technician schools” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,432 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “refrigeration technician schools”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many refrigeration technician schools are there based in the United States?
RevenueBase identified 237 company matches for refrigeration technician schools associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Climate Pros, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most refrigeration technician schools?
Phoenix leads with 11 company records, followed by Houston (6) and New York (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,432 professional contacts with verified work emails tracked across these 237 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 237 refrigeration technician schools based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Refrigeration technician schools by geography
- Refrigeration technician schools based in Brazil
- Refrigeration technician schools based in Canada
- Refrigeration technician schools based in France
- Refrigeration technician schools based in Germany
- Refrigeration technician schools based in the Netherlands
- Refrigeration technician schools based in Spain
- Refrigeration technician schools based in the United Kingdom
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Refrigeration technician schools based in Brazil
- Refrigeration technician schools based in Canada
- Refrigeration technician schools based in France
- Refrigeration technician schools based in Germany
- Refrigeration technician schools based in the Netherlands
- Refrigeration technician schools based in Spain
Company intelligence · public preview
Top 25 refrigeration technician schools based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 237 matching company records for refrigeration technician schools based in the United States, with 3,706 tracked contacts and 1,432 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 refrigeration technician schools based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Climate Pros, LLCclimatepros.comHQ: Glendale Heights, CA, United StatesReported employees: 1,001-5,000 | Glendale Heights, CA, United States | 1,001-5,000 | Exact match | 581 contacts → |
“At Climate Pros, LLC, we are a leading commercial refrigeration and HVAC company specializing in the design, construction, and servicing of refrigeration systems across thousands…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hudson Technologieshudsontech.comHQ: Woodcliff Lake, NJ, United StatesReported employees: 201-500 | Woodcliff Lake, NJ, United States | 201-500 | Exact match | 181 contacts → |
“At Hudson Technologies, we focus our full attention on refrigerants and how they impact chiller performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Wichita Technical Institutewti.eduHQ: Wichita, KS, United StatesReported employees: 51-200 | Wichita, KS, United States | 51-200 | Exact match | 159 contacts → |
“Vocational Technical Education” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Stratatech Education Groupstratatech.comHQ: Phoenix, AZ, United StatesReported employees: 501-1,000 | Phoenix, AZ, United States | 501-1,000 | Exact match | 139 contacts → |
“Founded in 2007, StrataTech Education Group is a national leader in specialized career education, dedicated to preparing students for high-demand skilled trade careers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Modesto, CA, United StatesReported employees: 51-200 | Modesto, CA, United States | 51-200 | Exact match | 110 contacts → |
“Established in 1981, APCCO has distinguished itself with customer satisfaction, honesty and leadership.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Tulsa, OK, United StatesReported employees: 201-500 | Tulsa, OK, United States | 201-500 | Exact match | 106 contacts → |
“Founded in 1949 by two welders who recognized the strong demand for skilled tradesmen in their industry, TWS is an educational institution that prepares students for welding…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  United AIR Tempunitedairtemp.comHQ: Lorton, GA, United StatesReported employees: 201-500 | Lorton, GA, United States | 201-500 | Exact match | 98 contacts → |
“For over 90 years, United Air Temp has been leading the Heating, Air Conditioning, Plumbing and Electrical Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Garden City Ammonia Program Gcapgcaptraining.comHQ: Garden City, KS, United StatesReported employees: 11-50 | Garden City, KS, United States | 11-50 | Exact match | 90 contacts → |
“GCAP is globally recognized as the leading hands on industrial training provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Philadelphia, United StatesReported employees: 51-200 | Philadelphia, United States | 51-200 | Exact match | 80 contacts → |
“In these turbulent and uncertain economic times, education programs ought to focus on finding graduates a job and eventually a career.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Erie Institute Of Technologyerieit.eduHQ: Erie, PA, United StatesReported employees: 11-50 | Erie, PA, United States | 11-50 | Exact match | 62 contacts → |
“Whether you're just starting out in the world of technology or looking to expand your career opportunities, EIT is committed to helping you achieve your goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  National Technical Institutentitraining.comHQ: Henderson, AZ, United StatesReported employees: 11-50 | Henderson, AZ, United States | 11-50 | Exact match | 60 contacts → |
“At National Training Institute we offer career-focused training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Redstone Collegeredstone.eduHQ: Broomfield, CO, United StatesReported employees: 1,001-5,000 | Broomfield, CO, United States | 1,001-5,000 | Exact match | 53 contacts → |
“Redstone College was founded in 1965 to offer Airframe and Powerplant training and in 1989 it expanded its curriculum to include Avionics training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hughes Environmental Engineeringhughesenveng.comHQ: Mahwah, NJ, United StatesReported employees: 51-200 | Mahwah, NJ, United States | 51-200 | Exact match | 47 contacts → |
“Hughes Environmental Engineering is one of the oldest and largest mechanical service providers in the metropolitan New York area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Goodwin Tucker Groupgoodwintucker.comHQ: Des Moines, IA, United StatesReported employees: 51-200 | Des Moines, IA, United States | 51-200 | Exact match | 46 contacts → |
“When it comes to Commercial Kitchen, Refrigeration and HVAC remember Goodwin Tucker for all your installation, service, repair and parts needs!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  City Mechanical, INCcitymechanical.comHQ: Hercules, CA, United StatesReported employees: 51-200 | Hercules, CA, United States | 51-200 | Exact match | 45 contacts → |
“City Mechanical is the brainstorm of Russell L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Arizona Automotive Instituteaai.eduHQ: Glendale, AZ, United StatesReported employees: 51-200 | Glendale, AZ, United States | 51-200 | Exact match | 40 contacts → |
“Arizona Automotive Institute (AAI), located in Glendale, AZ, offers training programs in Automotive Service Technician, CDL Training: Class A Tractor Trailer, Combination Welding…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Refrigeration School INCrsi.eduHQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 38 contacts → |
“The Refrigeration School, Inc.(RSI) has trained individuals to become professional, entry-level Heating, Ventilation, Air Conditioning and Refrigeration (HVAC/R) technicians since…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Tidewater Techtidewatertechtrades.eduHQ: Norfolk, VA, United StatesReported employees: 51-200 | Norfolk, VA, United States | 51-200 | Exact match | 38 contacts → |
“Tidewater Tech is for doers-those who want to learn through experience, not from drawn out lectures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  J&j AIR Conditioning, INCjjair.comHQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 36 contacts → |
“J&J Air Conditioning began in 1978 with only two service technicians offering basic HVAC maintenance and repair.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Northwestern Technological Institutenorthwesterntech.eduHQ: Southfield, MI, United StatesReported employees: 11-50 | Southfield, MI, United States | 11-50 | Exact match | 36 contacts → |
“At Northwestern Tech, we focus on one thing and do it exceptionally well: HVAC/R training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  ALL Type Mechanical Services, INCalltypemech.comHQ: Colorado Springs, CO, United StatesReported employees: Not recorded | Colorado Springs, CO, United States | Not recorded | Exact match | 35 contacts → |
“All Type Mechanical Services Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Lane Associateslane.usHQ: Island Park, NY, United StatesReported employees: 11-50 | Island Park, NY, United States | 11-50 | Exact match | 34 contacts → |
“Since 1944, the Lane Associates' mission is to provide our clients with customized solutions for their individual heating, air conditioning and ventilation needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Apprentice NOWapprenticenow.comHQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 29 contacts → |
“The skilled trades are the backbone of the modern economy, but the talent pipeline is broken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  North Park Innovations Group, INCnpinnovations.comHQ: Ellicottville, NY, United StatesReported employees: 11-50 | Ellicottville, NY, United States | 11-50 | Exact match | 27 contacts → |
“North Park Innovations Group provides high-tech products and curriculum for vocational training around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Kuhlman Incorporatedkuhlmaninc.comHQ: Menomonee Falls, WI, United StatesReported employees: 51-200 | Menomonee Falls, WI, United States | 51-200 | Exact match | 26 contacts → |
“Since 1957, Kuhlman Incorporated has been one of the top industrial refrigeration contractors in the country working in all related areas of mechanical refrigeration throughout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 237 company matches
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Refrigeration technician schools: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
234 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 237 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for refrigeration technician schools?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many refrigeration technician schools did RevenueBase find based in the United States?
The saved snapshot records 237 matching company records, 3,706 tracked contacts and 1,432 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Refrigeration technician schools by geography
- Refrigeration technician schools based in Brazil
- Refrigeration technician schools based in Canada
- Refrigeration technician schools based in France
- Refrigeration technician schools based in Germany
- Refrigeration technician schools based in the Netherlands
- Refrigeration technician schools based in Spain
- Refrigeration technician schools based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 refrigeration technician schools based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/refrigeration-technician-schools/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Refrigeration technician schools based in Brazil
- Refrigeration technician schools based in Canada
- Refrigeration technician schools based in France
- Refrigeration technician schools based in Germany
- Refrigeration technician schools based in the Netherlands
- Refrigeration technician schools based in Spain
Company intelligence · public preview
Top 25 refrigeration technician schools based in the United States
RevenueBase records 237 matching company records for refrigeration technician schools based in the United States, with 3,706 tracked contacts and 1,432 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 refrigeration technician schools based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Climate Pros, LLCclimatepros.com HQ: Glendale Heights, CA, United StatesReported employees: 1,001-5,000 | Glendale Heights, CA, United States | 1,001-5,000 | Exact match | 581 contacts → |
“At Climate Pros, LLC, we are a leading commercial refrigeration and HVAC company specializing in the design, construction, and servicing of refrigeration systems across thousands…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hudson Technologieshudsontech.com HQ: Woodcliff Lake, NJ, United StatesReported employees: 201-500 | Woodcliff Lake, NJ, United States | 201-500 | Exact match | 181 contacts → |
“At Hudson Technologies, we focus our full attention on refrigerants and how they impact chiller performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wichita Technical Institutewti.edu HQ: Wichita, KS, United StatesReported employees: 51-200 | Wichita, KS, United States | 51-200 | Exact match | 159 contacts → |
“Vocational Technical Education” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Stratatech Education Groupstratatech.com HQ: Phoenix, AZ, United StatesReported employees: 501-1,000 | Phoenix, AZ, United States | 501-1,000 | Exact match | 139 contacts → |
“Founded in 2007, StrataTech Education Group is a national leader in specialized career education, dedicated to preparing students for high-demand skilled trade careers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Modesto, CA, United StatesReported employees: 51-200 | Modesto, CA, United States | 51-200 | Exact match | 110 contacts → |
“Established in 1981, APCCO has distinguished itself with customer satisfaction, honesty and leadership.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Tulsa, OK, United StatesReported employees: 201-500 | Tulsa, OK, United States | 201-500 | Exact match | 106 contacts → |
“Founded in 1949 by two welders who recognized the strong demand for skilled tradesmen in their industry, TWS is an educational institution that prepares students for welding…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | United AIR Tempunitedairtemp.com HQ: Lorton, GA, United StatesReported employees: 201-500 | Lorton, GA, United States | 201-500 | Exact match | 98 contacts → |
“For over 90 years, United Air Temp has been leading the Heating, Air Conditioning, Plumbing and Electrical Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Garden City Ammonia Program Gcapgcaptraining.com HQ: Garden City, KS, United StatesReported employees: 11-50 | Garden City, KS, United States | 11-50 | Exact match | 90 contacts → |
“GCAP is globally recognized as the leading hands on industrial training provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Philadelphia, United StatesReported employees: 51-200 | Philadelphia, United States | 51-200 | Exact match | 80 contacts → |
“In these turbulent and uncertain economic times, education programs ought to focus on finding graduates a job and eventually a career.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Erie Institute Of Technologyerieit.edu HQ: Erie, PA, United StatesReported employees: 11-50 | Erie, PA, United States | 11-50 | Exact match | 62 contacts → |
“Whether you're just starting out in the world of technology or looking to expand your career opportunities, EIT is committed to helping you achieve your goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | National Technical Institutentitraining.com HQ: Henderson, AZ, United StatesReported employees: 11-50 | Henderson, AZ, United States | 11-50 | Exact match | 60 contacts → |
“At National Training Institute we offer career-focused training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Redstone Collegeredstone.edu HQ: Broomfield, CO, United StatesReported employees: 1,001-5,000 | Broomfield, CO, United States | 1,001-5,000 | Exact match | 53 contacts → |
“Redstone College was founded in 1965 to offer Airframe and Powerplant training and in 1989 it expanded its curriculum to include Avionics training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hughes Environmental Engineeringhughesenveng.com HQ: Mahwah, NJ, United StatesReported employees: 51-200 | Mahwah, NJ, United States | 51-200 | Exact match | 47 contacts → |
“Hughes Environmental Engineering is one of the oldest and largest mechanical service providers in the metropolitan New York area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Goodwin Tucker Groupgoodwintucker.com HQ: Des Moines, IA, United StatesReported employees: 51-200 | Des Moines, IA, United States | 51-200 | Exact match | 46 contacts → |
“When it comes to Commercial Kitchen, Refrigeration and HVAC remember Goodwin Tucker for all your installation, service, repair and parts needs!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | City Mechanical, INCcitymechanical.com HQ: Hercules, CA, United StatesReported employees: 51-200 | Hercules, CA, United States | 51-200 | Exact match | 45 contacts → |
“City Mechanical is the brainstorm of Russell L.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Arizona Automotive Instituteaai.edu HQ: Glendale, AZ, United StatesReported employees: 51-200 | Glendale, AZ, United States | 51-200 | Exact match | 40 contacts → |
“Arizona Automotive Institute (AAI), located in Glendale, AZ, offers training programs in Automotive Service Technician, CDL Training: Class A Tractor Trailer, Combination Welding…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Refrigeration School INCrsi.edu HQ: Phoenix, AZ, United StatesReported employees: 11-50 | Phoenix, AZ, United States | 11-50 | Exact match | 38 contacts → |
“The Refrigeration School, Inc.(RSI) has trained individuals to become professional, entry-level Heating, Ventilation, Air Conditioning and Refrigeration (HVAC/R) technicians since…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tidewater Techtidewatertechtrades.edu HQ: Norfolk, VA, United StatesReported employees: 51-200 | Norfolk, VA, United States | 51-200 | Exact match | 38 contacts → |
“Tidewater Tech is for doers-those who want to learn through experience, not from drawn out lectures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | J&j AIR Conditioning, INCjjair.com HQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 36 contacts → |
“J&J Air Conditioning began in 1978 with only two service technicians offering basic HVAC maintenance and repair.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Northwestern Technological Institutenorthwesterntech.edu HQ: Southfield, MI, United StatesReported employees: 11-50 | Southfield, MI, United States | 11-50 | Exact match | 36 contacts → |
“At Northwestern Tech, we focus on one thing and do it exceptionally well: HVAC/R training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ALL Type Mechanical Services, INCalltypemech.com HQ: Colorado Springs, CO, United StatesReported employees: Not recorded | Colorado Springs, CO, United States | Not recorded | Exact match | 35 contacts → |
“All Type Mechanical Services Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lane Associateslane.us HQ: Island Park, NY, United StatesReported employees: 11-50 | Island Park, NY, United States | 11-50 | Exact match | 34 contacts → |
“Since 1944, the Lane Associates' mission is to provide our clients with customized solutions for their individual heating, air conditioning and ventilation needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Apprentice NOWapprenticenow.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 29 contacts → |
“The skilled trades are the backbone of the modern economy, but the talent pipeline is broken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | North Park Innovations Group, INCnpinnovations.com HQ: Ellicottville, NY, United StatesReported employees: 11-50 | Ellicottville, NY, United States | 11-50 | Exact match | 27 contacts → |
“North Park Innovations Group provides high-tech products and curriculum for vocational training around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Kuhlman Incorporatedkuhlmaninc.com HQ: Menomonee Falls, WI, United StatesReported employees: 51-200 | Menomonee Falls, WI, United States | 51-200 | Exact match | 26 contacts → |
“Since 1957, Kuhlman Incorporated has been one of the top industrial refrigeration contractors in the country working in all related areas of mechanical refrigeration throughout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 237 company matches
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Refrigeration technician schools: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
234 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 237 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for refrigeration technician schools?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many refrigeration technician schools did RevenueBase find based in the United States?
The saved snapshot records 237 matching company records, 3,706 tracked contacts and 1,432 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Refrigeration technician schools by geography
- Refrigeration technician schools based in Brazil
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- Refrigeration technician schools based in France
- Refrigeration technician schools based in Germany
- Refrigeration technician schools based in the Netherlands
- Refrigeration technician schools based in Spain
- Refrigeration technician schools based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 refrigeration technician schools based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/refrigeration-technician-schools/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Refrigeration technician schools based in Brazil
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- Refrigeration technician schools based in France
- Refrigeration technician schools based in Germany
- Refrigeration technician schools based in the Netherlands
- Refrigeration technician schools based in Spain