Company lists · Data refreshed September 2026
Top 13 Data center mechanical contractors based in Columbia, United States
RevenueBase identified 26 company matches for data center mechanical contractors associated with Columbia, United States as of September 2026 and tracks 749 professional contacts across them, including 372 with verified work emails. Across the United States, Houston is the largest hub for this category (118 companies); Columbia has 26.
This list covers company matches for data center mechanical contractors associated with Columbia, 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 September 16, 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 13 largest data center mechanical contractors based in Columbia, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 333 contacts → | ||||
Exact match “Havtech delivers innovative commercial and industrial HVAC solutions across Maryland, Washington, D.C, Virginia, Pennsylvania, and West Virginia.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 113 contacts → | ||||
Exact match “We excel as strategic partners in the design, installation and service of energy and infrastructure.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 58 contacts → | ||||
Exact match “When inviting a contractor to perform a service in your business, you look for someone with years of experience and a level of integrity to match.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 52 contacts → | ||||
Exact match “Since 1903, W.B.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 26 contacts → | ||||
Exact match “MECCO is a full-service mechanical contractor serving the Washington and Baltimore metropolitan regions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “We have in-depth experience in HVAC, Electrical, and Plumbing; smoke management, and fire-protection systems design for institutional, commercial, and residential facilities.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “Blackstone is a full-service mechanical contractor with skilled construction professionals & HVAC service technicians; project managers with mechanical engineering degrees; and a…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “2nd Wind's primary objective is to provide quality and comfort to each and every customer.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Mechanical Systems, Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Headquartered in Central Missouri and serving the Midwest, J-Squared Engineering designs efficient and reliable HVAC, electrical, and plumbing systems for a wide range of…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Southern Atlantic Mechanical (SAMCO) offers commercial plumbing, heating and air conditioning products and services to the Southeast region.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Plumbing, heating, and air conditioning services in Columbia, West Columbia, Lexington, Irmo, Chapin, Cayce and the Midlands of South Carolina (SC).” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “Blythewood is a full service heating, air conditioning, and refrigeration contractor in Columbia, South Carolina serving residential and commercial markets.” Recorded in the RevenueBase company graph · Sep 16, 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 “data center mechanical contractors”. 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 13 of 26 data center mechanical contractors based in Columbia, United States
See the full list, filter by size, metro and specialty, and access 372 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Data center mechanical contractors based in Columbia, United States at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 26 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 Columbia, United States whose business descriptions match “data center mechanical contractors” 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 372 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 September 16, 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.
Data center mechanical contractors by metro in the United States
- Data center mechanical contractors in Houston118
- Data center mechanical contractors in New York108
- Data center mechanical contractors in Phoenix54
- Data center mechanical contractors in Miami51
- Data center mechanical contractors in Dallas48
- Data center mechanical contractors in Charlotte43
- Data center mechanical contractors in Austin41
- Data center mechanical contractors in Indianapolis39
- Data center mechanical contractors in Jacksonville38
- Data center mechanical contractors in San Antonio37
- Data center mechanical contractors in Tampa37
- Data center mechanical contractors in San Diego36
- Data center mechanical contractors in Denver34
- Data center mechanical contractors in San Jose34
- Data center mechanical contractors in Cincinnati31
- Data center mechanical contractors in Chicago30
- Data center mechanical contractors in Orlando28
- Data center mechanical contractors in Las Vegas27
- Data center mechanical contractors in Raleigh26
- Data center mechanical contractors in Columbus25
- Data center mechanical contractors in Louisville25
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 “data center mechanical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data center mechanical contractors are there based in Columbia, United States?
RevenueBase identified 26 company matches for data center mechanical contractors associated with Columbia, United States as of September 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?
Havtech tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most data center mechanical contractors?
Houston leads the United States with 118 company records, followed by New York (108) and Phoenix (54). Columbia has 26.
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 372 professional contacts with verified work emails tracked across these 26 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 September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 26 data center mechanical contractors based in Columbia, United States. Start with a free account, no credit card.
Download this list →Related lists
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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
- Data center mechanical contractors based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 13 data center mechanical contractors based in Columbia, 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 26 matching company records for data center mechanical contractors based in Columbia, United States, with 749 tracked contacts and 372 verified work emails.
This public preview shows 13 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 13 data center mechanical contractors based in Columbia, 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 |  Havtechhavtech.comHQ: Columbia, MD, United StatesReported employees: 201-500 | Columbia, MD, United States | 201-500 | Exact match | 333 contacts → |
“Havtech delivers innovative commercial and industrial HVAC solutions across Maryland, Washington, D.C, Virginia, Pennsylvania, and West Virginia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Gregory Electric Company, INCgregoryelectric.com HQ: Columbia, SC, United StatesReported employees: 201-500 | Columbia, SC, United States | 201-500 | Exact match | 113 contacts → |
“We excel as strategic partners in the design, installation and service of energy and infrastructure.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Quick Servant Company, INCquickservant.comHQ: Columbia, MD, United StatesReported employees: 51-200 | Columbia, MD, United States | 51-200 | Exact match | 58 contacts → |
“When inviting a contractor to perform a service in your business, you look for someone with years of experience and a level of integrity to match.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | W. B. Guimarin & COwbguimarin.com HQ: Columbia, SC, United StatesReported employees: 51-200 | Columbia, SC, United States | 51-200 | Exact match | 52 contacts → |
“Since 1903, W.B.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mecco LLCmeccollc.comHQ: Columbia, MD, United StatesReported employees: 51-200 | Columbia, MD, United States | 51-200 | Exact match | 26 contacts → |
“MECCO is a full-service mechanical contractor serving the Washington and Baltimore metropolitan regions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  KK Engineering LLCkkedesign.comHQ: Columbia, MD, United StatesReported employees: 1-10 | Columbia, MD, United States | 1-10 | Exact match | 24 contacts → |
“We have in-depth experience in HVAC, Electrical, and Plumbing; smoke management, and fire-protection systems design for institutional, commercial, and residential facilities.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  W.O. Blackstone & Co., INCwoblackstone.comHQ: Columbia, SC, United StatesReported employees: 51-200 | Columbia, SC, United States | 51-200 | Exact match | 18 contacts → |
“Blackstone is a full-service mechanical contractor with skilled construction professionals & HVAC service technicians; project managers with mechanical engineering degrees; and a…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  2nd Wind Heating & AIR Conditioning2ndwindhvac.comHQ: Columbia, SC, United StatesReported employees: 51-200 | Columbia, SC, United States | 51-200 | Exact match | 13 contacts → |
“2nd Wind's primary objective is to provide quality and comfort to each and every customer.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mechanical Systems INCmechsys.comHQ: Columbia, MD, United StatesReported employees: 11-50 | Columbia, MD, United States | 11-50 | Exact match | 9 contacts → |
“Mechanical Systems, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  J-Squared Engineeringj-squaredeng.comHQ: Columbia, MO, United StatesReported employees: 11-50 | Columbia, MO, United States | 11-50 | Exact match | 6 contacts → |
“Headquartered in Central Missouri and serving the Midwest, J-Squared Engineering designs efficient and reliable HVAC, electrical, and plumbing systems for a wide range of…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Southern Atlantic Mechanical Companysamcosc.comHQ: Columbia, SC, United StatesReported employees: 11-50 | Columbia, SC, United States | 11-50 | Exact match | 6 contacts → |
“Southern Atlantic Mechanical (SAMCO) offers commercial plumbing, heating and air conditioning products and services to the Southeast region.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  On Call Plumbing, Heating And AIRoncallsc.comHQ: Columbia, SC, United StatesReported employees: 11-50 | Columbia, SC, United States | 11-50 | Exact match | 3 contacts → |
“Plumbing, heating, and air conditioning services in Columbia, West Columbia, Lexington, Irmo, Chapin, Cayce and the Midlands of South Carolina (SC).” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Blythewood Heating & AIRblythewoodhvac.net HQ: Columbia, SC, United StatesReported employees: 11-50 | Columbia, SC, United States | 11-50 | Exact match | 2 contacts → |
“Blythewood is a full service heating, air conditioning, and refrigeration contractor in Columbia, South Carolina serving residential and commercial markets.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 13 of 26 company matches
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Data center mechanical contractors: dataset insights
September 16, 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
26 records in the displayed employee bands.
0 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 across the whole United States list rather than for Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 26 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: September 16, 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 ↗
Data center mechanical contractors by metro in the United States
- Data center mechanical contractors in Houston118
- Data center mechanical contractors in New York108
- Data center mechanical contractors in Phoenix54
- Data center mechanical contractors in Miami51
- Data center mechanical contractors in Dallas48
- Data center mechanical contractors in Charlotte43
- Data center mechanical contractors in Austin41
- Data center mechanical contractors in Indianapolis39
- Data center mechanical contractors in Jacksonville38
- Data center mechanical contractors in San Antonio37
- Data center mechanical contractors in Tampa37
- Data center mechanical contractors in San Diego36
- Data center mechanical contractors in Denver34
- Data center mechanical contractors in San Jose34
- Data center mechanical contractors in Cincinnati31
- Data center mechanical contractors in Chicago30
- Data center mechanical contractors in Orlando28
- Data center mechanical contractors in Las Vegas27
- Data center mechanical contractors in Raleigh26
- Data center mechanical contractors in Columbus25
- Data center mechanical contractors in Louisville25
Questions about this company list
What does Exact match mean for data center mechanical contractors?
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 data center mechanical contractors did RevenueBase find based in Columbia, United States?
The saved snapshot records 26 matching company records, 749 tracked contacts and 372 verified emails. The public preview displays 13 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: September 16, 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
Data center mechanical contractors by geography
- Data center mechanical contractors based in Belo Horizonte, Brazil
- Data center mechanical contractors based in Sao Paulo, Brazil
- Data center mechanical contractors based in Calgary, Canada
- Data center mechanical contractors based in Edmonton, Canada
- Data center mechanical contractors based in Mississauga, Canada
- Data center mechanical contractors based in Toronto, Canada
- Data center mechanical contractors based in Mumbai, India
- Data center mechanical contractors based in Abu Dhabi, United Arab Emirates
- Data center mechanical contractors based in Dubai, United Arab Emirates
- Data center mechanical contractors based in Austin, United States
- Data center mechanical contractors based in Charlotte, United States
- Data center mechanical contractors based in Chicago, United States
Cite this list
RevenueBase Data Team. Top 13 data center mechanical contractors based in Columbia, United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/data-center-mechanical-contractors/united-states/columbia.
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
- Data center mechanical contractors based in Belo Horizonte, Brazil
- Data center mechanical contractors based in Sao Paulo, Brazil
- Data center mechanical contractors based in Calgary, Canada
- Data center mechanical contractors based in Edmonton, Canada
- Data center mechanical contractors based in Mississauga, Canada
- Data center mechanical contractors based in Toronto, Canada
Company intelligence · public preview
Top 13 data center mechanical contractors based in Columbia, United States
RevenueBase records 26 matching company records for data center mechanical contractors based in Columbia, United States, with 749 tracked contacts and 372 verified work emails.
This public preview shows 13 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 13 data center mechanical contractors based in Columbia, 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 | Havtechhavtech.com HQ: Columbia, MD, United StatesReported employees: 201-500 | Columbia, MD, United States | 201-500 | Exact match | 333 contacts → |
“Havtech delivers innovative commercial and industrial HVAC solutions across Maryland, Washington, D.C, Virginia, Pennsylvania, and West Virginia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Gregory Electric Company, INCgregoryelectric.com HQ: Columbia, SC, United StatesReported employees: 201-500 | Columbia, SC, United States | 201-500 | Exact match | 113 contacts → |
“We excel as strategic partners in the design, installation and service of energy and infrastructure.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Quick Servant Company, INCquickservant.com HQ: Columbia, MD, United StatesReported employees: 51-200 | Columbia, MD, United States | 51-200 | Exact match | 58 contacts → |
“When inviting a contractor to perform a service in your business, you look for someone with years of experience and a level of integrity to match.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | W. B. Guimarin & COwbguimarin.com HQ: Columbia, SC, United StatesReported employees: 51-200 | Columbia, SC, United States | 51-200 | Exact match | 52 contacts → |
“Since 1903, W.B.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mecco LLCmeccollc.com HQ: Columbia, MD, United StatesReported employees: 51-200 | Columbia, MD, United States | 51-200 | Exact match | 26 contacts → |
“MECCO is a full-service mechanical contractor serving the Washington and Baltimore metropolitan regions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | KK Engineering LLCkkedesign.com HQ: Columbia, MD, United StatesReported employees: 1-10 | Columbia, MD, United States | 1-10 | Exact match | 24 contacts → |
“We have in-depth experience in HVAC, Electrical, and Plumbing; smoke management, and fire-protection systems design for institutional, commercial, and residential facilities.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | W.O. Blackstone & Co., INCwoblackstone.com HQ: Columbia, SC, United StatesReported employees: 51-200 | Columbia, SC, United States | 51-200 | Exact match | 18 contacts → |
“Blackstone is a full-service mechanical contractor with skilled construction professionals & HVAC service technicians; project managers with mechanical engineering degrees; and a…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 2nd Wind Heating & AIR Conditioning2ndwindhvac.com HQ: Columbia, SC, United StatesReported employees: 51-200 | Columbia, SC, United States | 51-200 | Exact match | 13 contacts → |
“2nd Wind's primary objective is to provide quality and comfort to each and every customer.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mechanical Systems INCmechsys.com HQ: Columbia, MD, United StatesReported employees: 11-50 | Columbia, MD, United States | 11-50 | Exact match | 9 contacts → |
“Mechanical Systems, Inc.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | J-Squared Engineeringj-squaredeng.com HQ: Columbia, MO, United StatesReported employees: 11-50 | Columbia, MO, United States | 11-50 | Exact match | 6 contacts → |
“Headquartered in Central Missouri and serving the Midwest, J-Squared Engineering designs efficient and reliable HVAC, electrical, and plumbing systems for a wide range of…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Southern Atlantic Mechanical Companysamcosc.com HQ: Columbia, SC, United StatesReported employees: 11-50 | Columbia, SC, United States | 11-50 | Exact match | 6 contacts → |
“Southern Atlantic Mechanical (SAMCO) offers commercial plumbing, heating and air conditioning products and services to the Southeast region.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | On Call Plumbing, Heating And AIRoncallsc.com HQ: Columbia, SC, United StatesReported employees: 11-50 | Columbia, SC, United States | 11-50 | Exact match | 3 contacts → |
“Plumbing, heating, and air conditioning services in Columbia, West Columbia, Lexington, Irmo, Chapin, Cayce and the Midlands of South Carolina (SC).” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Blythewood Heating & AIRblythewoodhvac.net HQ: Columbia, SC, United StatesReported employees: 11-50 | Columbia, SC, United States | 11-50 | Exact match | 2 contacts → |
“Blythewood is a full service heating, air conditioning, and refrigeration contractor in Columbia, South Carolina serving residential and commercial markets.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 13 of 26 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Data center mechanical contractors: dataset insights
September 16, 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
26 records in the displayed employee bands.
0 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 across the whole United States list rather than for Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 26 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: September 16, 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 ↗
Data center mechanical contractors by metro in the United States
- Data center mechanical contractors in Houston118
- Data center mechanical contractors in New York108
- Data center mechanical contractors in Phoenix54
- Data center mechanical contractors in Miami51
- Data center mechanical contractors in Dallas48
- Data center mechanical contractors in Charlotte43
- Data center mechanical contractors in Austin41
- Data center mechanical contractors in Indianapolis39
- Data center mechanical contractors in Jacksonville38
- Data center mechanical contractors in San Antonio37
- Data center mechanical contractors in Tampa37
- Data center mechanical contractors in San Diego36
- Data center mechanical contractors in Denver34
- Data center mechanical contractors in San Jose34
- Data center mechanical contractors in Cincinnati31
- Data center mechanical contractors in Chicago30
- Data center mechanical contractors in Orlando28
- Data center mechanical contractors in Las Vegas27
- Data center mechanical contractors in Raleigh26
- Data center mechanical contractors in Columbus25
- Data center mechanical contractors in Louisville25
Questions about this company list
What does Exact match mean for data center mechanical contractors?
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 data center mechanical contractors did RevenueBase find based in Columbia, United States?
The saved snapshot records 26 matching company records, 749 tracked contacts and 372 verified emails. The public preview displays 13 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: September 16, 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.
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Cite this list
RevenueBase Data Team. Top 13 data center mechanical contractors based in Columbia, United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/data-center-mechanical-contractors/united-states/columbia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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