Company lists · Data refreshed November 2026
Top 25 Air conditioning schools based in the United States
RevenueBase identified 544 company matches for air conditioning schools associated with the United States as of November 2026 and tracks 5,318 professional contacts across them, including 1,175 with verified work emails. Phoenix is the largest hub.
This list covers company matches for air conditioning 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 air conditioning schools based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 375 contacts → | ||||
Exact match “CET is a widely respected technical education organization known for providing job training skills for some of today’s most in-demand careers such as Green Building Construction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 162 contacts → | ||||
Exact match “(New England Tractor Trailer Training School) provides career training for individuals and B2B workforce development services for employers in the transportation and skilled…” 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 | 126 contacts → | ||||
Exact match “Since 1972, The K Company has been setting the standard in commercial, residential and industrial heating, air conditioning, ventilation and refrigeration systems.” 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 | 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 | |||||
| 9 | 75 contacts → | ||||
Exact match “Insight Partners: Revolutionizing the HVAC Industry with World-Class Solutions At Insight Partners, we are innovators, pioneers, and problem-solvers in the commercial HVAC…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 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 | |||||
| 11 | 56 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 53 contacts → | ||||
Exact match “Since 1965, Casto Technical Services, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 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 | |||||
| 14 | 52 contacts → | ||||
Exact match “Air Around the Clock’s only business is providing the residents and businesses of Broward County, South Palm Beach and North Miami-Dade with professional, cost-effective air…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 52 contacts → | ||||
Exact match “Are you ready to make a career move?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 50 contacts → | ||||
Exact match “Reliable HVAC Professionals Whether you need a maintenance check or an emergency repair, we are available to handle all of your heating, cooling, and ventilation needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 48 contacts → | ||||
Exact match “72 Degrees Heating & Air Conditioning (officially known as TLP H&A) has been in business since 1998 and has a combined experience of 75 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 47 contacts → | ||||
Exact match “Empowering Careers Through Hands-On Training Our institution is dedicated to equipping students with the skills needed for in-demand careers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 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 | |||||
| 20 | 41 contacts → | ||||
Exact match “Comfort First Heating & Cooling takes great pleasure in being the friendliest, most caring and competent air conditioning and heating service, repair and installation company in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 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 | |||||
| 22 | 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 | |||||
| 23 | 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 | |||||
| 24 | 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 | |||||
| 25 | 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 | |||||
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 “air conditioning 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 544 air conditioning schools based in the United States
See the full list, filter by size, metro and specialty, and access 1,175 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Air conditioning 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 544 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 “air conditioning 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 1,175 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 “air conditioning schools”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many air conditioning schools are there based in the United States?
RevenueBase identified 544 company matches for air conditioning 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?
Center For Employment Training tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most air conditioning schools?
Phoenix leads with 17 company records, followed by Miami (16) and Houston (12).
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 1,175 professional contacts with verified work emails tracked across these 544 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 544 air conditioning schools based in the United States. Start with a free account, no credit card.
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Air conditioning schools by geography
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
- Air conditioning schools based in Australia
- Air conditioning schools based in Brazil
- Air conditioning schools based in Canada
- Air conditioning schools based in France
- Air conditioning schools based in the Netherlands
- Air conditioning schools based in the United Kingdom
Company intelligence · public preview
Top 25 air conditioning 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 544 matching company records for air conditioning schools based in the United States, with 5,318 tracked contacts and 1,175 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 air conditioning 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 |  Center For Employment Trainingcetweb.eduHQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 375 contacts → |
“CET is a widely respected technical education organization known for providing job training skills for some of today’s most in-demand careers such as Green Building Construction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Somers, CT, United StatesReported employees: 201-500 | Somers, CT, United States | 201-500 | Exact match | 162 contacts → |
“(New England Tractor Trailer Training School) provides career training for individuals and B2B workforce development services for employers in the transportation and skilled…” 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 |  The K Company, INCthekcompany.comHQ: Akron, OH, United StatesReported employees: 201-500 | Akron, OH, United States | 201-500 | Exact match | 126 contacts → |
“Since 1972, The K Company has been setting the standard in commercial, residential and industrial heating, air conditioning, ventilation and refrigeration systems.” 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 | 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. | |||||
| 9 |  Insight Partnersinsightusa.comHQ: Alpharetta, GA, United StatesReported employees: 51-200 | Alpharetta, GA, United States | 51-200 | Exact match | 75 contacts → |
“Insight Partners: Revolutionizing the HVAC Industry with World-Class Solutions At Insight Partners, we are innovators, pioneers, and problem-solvers in the commercial HVAC…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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. | |||||
| 11 |  Reiner Group, INCreinerac.comHQ: Fair Lawn, NJ, United StatesReported employees: 51-200 | Fair Lawn, NJ, United States | 51-200 | Exact match | 56 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Casto Technical Services, INCcastotech.comHQ: Charleston, WV, United StatesReported employees: 51-200 | Charleston, WV, United States | 51-200 | Exact match | 53 contacts → |
“Since 1965, Casto Technical Services, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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. | |||||
| 14 |  AIR Around The Clockatcair.comHQ: Coral Springs, FL, United StatesReported employees: 51-200 | Coral Springs, FL, United States | 51-200 | Exact match | 52 contacts → |
“Air Around the Clock’s only business is providing the residents and businesses of Broward County, South Palm Beach and North Miami-Dade with professional, cost-effective air…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Heavy Construction Academyoperator-academy.comHQ: Brentwood, NH, United StatesReported employees: 11-50 | Brentwood, NH, United States | 11-50 | Exact match | 52 contacts → |
“Are you ready to make a career move?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Standard Heating And AIR Conditioning, INCstandardac.comHQ: La Vista, NE, United StatesReported employees: 51-200 | La Vista, NE, United States | 51-200 | Exact match | 50 contacts → |
“Reliable HVAC Professionals Whether you need a maintenance check or an emergency repair, we are available to handle all of your heating, cooling, and ventilation needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  72 Degrees Heating & AIR Conditioningcleanairnc.comHQ: Sanford, NC, United StatesReported employees: 11-50 | Sanford, NC, United States | 11-50 | Exact match | 48 contacts → |
“72 Degrees Heating & Air Conditioning (officially known as TLP H&A) has been in business since 1998 and has a combined experience of 75 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Advanced Training Instituteatitraining.comHQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 47 contacts → |
“Empowering Careers Through Hands-On Training Our institution is dedicated to equipping students with the skills needed for in-demand careers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  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. | |||||
| 20 | Comfort First Heating And Coolingyourcomfortfirst.com HQ: Sanford, NC, United StatesReported employees: 51-200 | Sanford, NC, United States | 51-200 | Exact match | 41 contacts → |
“Comfort First Heating & Cooling takes great pleasure in being the friendliest, most caring and competent air conditioning and heating service, repair and installation company in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  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. | |||||
| 22 |  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. | |||||
| 23 |  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. | |||||
| 24 |  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. | |||||
| 25 |  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. | |||||
Showing 25 of 544 company matches
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Air conditioning 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
539 records in the displayed employee bands.
5 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 544 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 air conditioning 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 air conditioning schools did RevenueBase find based in the United States?
The saved snapshot records 544 matching company records, 5,318 tracked contacts and 1,175 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
Air conditioning schools by geography
Cite this list
RevenueBase Data Team. Top 25 air conditioning schools based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/air-conditioning-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
- Air conditioning schools based in Australia
- Air conditioning schools based in Brazil
- Air conditioning schools based in Canada
- Air conditioning schools based in France
- Air conditioning schools based in the Netherlands
- Air conditioning schools based in the United Kingdom
Company intelligence · public preview
Top 25 air conditioning schools based in the United States
RevenueBase records 544 matching company records for air conditioning schools based in the United States, with 5,318 tracked contacts and 1,175 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 air conditioning 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 | Center For Employment Trainingcetweb.edu HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 375 contacts → |
“CET is a widely respected technical education organization known for providing job training skills for some of today’s most in-demand careers such as Green Building Construction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Somers, CT, United StatesReported employees: 201-500 | Somers, CT, United States | 201-500 | Exact match | 162 contacts → |
“(New England Tractor Trailer Training School) provides career training for individuals and B2B workforce development services for employers in the transportation and skilled…” 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 | The K Company, INCthekcompany.com HQ: Akron, OH, United StatesReported employees: 201-500 | Akron, OH, United States | 201-500 | Exact match | 126 contacts → |
“Since 1972, The K Company has been setting the standard in commercial, residential and industrial heating, air conditioning, ventilation and refrigeration systems.” 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 | 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. | |||||
| 9 | Insight Partnersinsightusa.com HQ: Alpharetta, GA, United StatesReported employees: 51-200 | Alpharetta, GA, United States | 51-200 | Exact match | 75 contacts → |
“Insight Partners: Revolutionizing the HVAC Industry with World-Class Solutions At Insight Partners, we are innovators, pioneers, and problem-solvers in the commercial HVAC…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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. | |||||
| 11 | Reiner Group, INCreinerac.com HQ: Fair Lawn, NJ, United StatesReported employees: 51-200 | Fair Lawn, NJ, United States | 51-200 | Exact match | 56 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Casto Technical Services, INCcastotech.com HQ: Charleston, WV, United StatesReported employees: 51-200 | Charleston, WV, United States | 51-200 | Exact match | 53 contacts → |
“Since 1965, Casto Technical Services, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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. | |||||
| 14 | AIR Around The Clockatcair.com HQ: Coral Springs, FL, United StatesReported employees: 51-200 | Coral Springs, FL, United States | 51-200 | Exact match | 52 contacts → |
“Air Around the Clock’s only business is providing the residents and businesses of Broward County, South Palm Beach and North Miami-Dade with professional, cost-effective air…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Heavy Construction Academyoperator-academy.com HQ: Brentwood, NH, United StatesReported employees: 11-50 | Brentwood, NH, United States | 11-50 | Exact match | 52 contacts → |
“Are you ready to make a career move?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Standard Heating And AIR Conditioning, INCstandardac.com HQ: La Vista, NE, United StatesReported employees: 51-200 | La Vista, NE, United States | 51-200 | Exact match | 50 contacts → |
“Reliable HVAC Professionals Whether you need a maintenance check or an emergency repair, we are available to handle all of your heating, cooling, and ventilation needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 72 Degrees Heating & AIR Conditioningcleanairnc.com HQ: Sanford, NC, United StatesReported employees: 11-50 | Sanford, NC, United States | 11-50 | Exact match | 48 contacts → |
“72 Degrees Heating & Air Conditioning (officially known as TLP H&A) has been in business since 1998 and has a combined experience of 75 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Advanced Training Instituteatitraining.com HQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 47 contacts → |
“Empowering Careers Through Hands-On Training Our institution is dedicated to equipping students with the skills needed for in-demand careers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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. | |||||
| 20 | Comfort First Heating And Coolingyourcomfortfirst.com HQ: Sanford, NC, United StatesReported employees: 51-200 | Sanford, NC, United States | 51-200 | Exact match | 41 contacts → |
“Comfort First Heating & Cooling takes great pleasure in being the friendliest, most caring and competent air conditioning and heating service, repair and installation company in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 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. | |||||
| 22 | 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. | |||||
| 23 | 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. | |||||
| 24 | 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. | |||||
| 25 | 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. | |||||
Showing 25 of 544 company matches
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Air conditioning 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
539 records in the displayed employee bands.
5 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 544 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 air conditioning 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 air conditioning schools did RevenueBase find based in the United States?
The saved snapshot records 544 matching company records, 5,318 tracked contacts and 1,175 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
Air conditioning schools by geography
Cite this list
RevenueBase Data Team. Top 25 air conditioning schools based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/air-conditioning-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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