List of HVAC contractors in Stamford, CT with emails and phone numbers
As of 6 Nov 2026, 67Leads lists 27 HVAC contractors in Stamford, CT. 15 (56%) have an email address read from the company's own website; none has been through the mail-server check yet.
Updated (the day rows in this list last changed). Counts as of 6 Nov 2026.
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What these numbers mean
Email coverage in Stamford, CT is 56%, better than the 44% across the state — these companies publish contact details more readily than most.
5 have no website (19%), so most of this list has some web presence to research before you call.
Only 1 of these name an owner. Owner names are read from the company's own site rather than guessed, so coverage varies sharply by how much these businesses publish.
None of the addresses in Stamford, CT have been through the mail-server check yet, so every one is labelled unverified. Verification runs continuously and this figure moves.
ZIP codes with the most HVAC contractors
27 of the 27 HVAC contractors in Stamford, CT list a ZIP code, spread over 4 ZIP codes. The 4 busiest hold 100% of those; 06902 alone has 13.
| ZIP code | HVAC contractors | Share |
|---|---|---|
| 06902 | 13 | 48% |
| 06907 | 7 | 26% |
| 06905 | 4 | 15% |
| 06906 | 3 | 11% |
Sub-specialties by listing category
The largest listing category in Stamford is HVAC contractor, at 56%; 8 categories appear in all, and 2 businesses sit outside the 6 shown.
Air conditioning contractor is more common in Stamford (19%) than across Connecticut (9%).
| Listing category | Businesses | Share | Across Connecticut |
|---|---|---|---|
| HVAC contractor | 15 | 56% | 65% |
| Air conditioning contractor | 5 | 19% | 9% |
| Wholesaler | 2 | 7% | 4% |
| Air conditioning repair service | 1 | 4% | 2% |
| Air duct cleaning service | 1 | 4% | 3% |
| Dryer vent cleaning service | 1 | 4% | 1% |
The category is the one each business chose on its public listing.
Ratings
56% in Stamford are rated 4.5 stars or higher, against 69% across Connecticut.
3 (11%) have no rating yet. Median reviews: 8 in Stamford, 28 across Connecticut.
| Rating | Businesses | Share | Across Connecticut |
|---|---|---|---|
| 4.8 to 5.0 | 14 | 52% | 53% |
| 4.5 to 4.7 | 1 | 4% | 16% |
| 4.0 to 4.4 | 5 | 19% | 11% |
| 3.0 to 3.9 | 3 | 11% | 6% |
| Under 3.0 | 1 | 4% | 2% |
| No rating yet | 3 | 11% | 12% |
Nearby cities
The closest city with its own list is Yonkers, NY, about 20 miles away, with 42 HVAC contractors. Distances run between the median positions of each city's listings.
| City | Distance | HVAC contractors | With an email |
|---|---|---|---|
| Yonkers, NY | 20 mi | 42 | 18 |
| Bridgeport, CT | 20 mi | 17 | 5 |
| New York, NY | 32 mi | 49 | 33 |
| Paterson, NJ | 34 mi | 31 | 4 |
| Brooklyn, NY | 35 mi | 17 | 9 |
| Jersey City, NJ | 36 mi | 34 | 7 |
| Newark, NJ | 40 mi | 35 | 4 |
| Elizabeth, NJ | 45 mi | 23 | 4 |
A sample of HVAC contractors in Stamford, CT
| Company | Owner | Phone | City | |
|---|---|---|---|---|
| Atmosphere Cooling and Heating LLC | Tony L. | +1203461**** | a*************@gmail.com | Stamford |
| ENCON Heating and Air Conditioning | — | +1203375**** | i***@goencon.com | Stamford |
| SERVCON LLC. | — | +1203975**** | s********@gmail.com | Stamford |
| Fresh Air LLC | — | +1203424**** | f*********@outlook.com | Stamford |
| Temp Air Company | — | +1203357**** | i***@tempairct.com | Stamford |
| Evolution Air, LLC | — | +1203724**** | s******@evolutionairllc.com | Stamford |
| C&C Service | — | +1203323**** | s******@hpcmechanical.com | Stamford |
| Clean Team Air Duct Cleaning & Dryer Vent Cleaning | — | +1475264**** | t****@cleanteamairduct.com | Stamford |
| United Refrigeration Inc | — | +1203359**** | i***@uri.com | Stamford |
| Thermocare | — | +1203595**** | — | Stamford |
| Renew HVAC - Stamford CT | — | +1203357**** | — | Stamford |
| Controlled Temperatures INC | — | +1203348**** | — | Stamford |
Contacts are masked until you export. Every email shown as verified was checked against the company's own mail server. Pricing · How the list is built
Free tools for this list
5 HVAC contractors in Stamford without a websitePreview the first 10Cold email templates for HVAC contractors
Guides for working this list
How to verify a lead list before you send a single emailHow to find businesses without websites, and sell them a siteHow to find the owner's name of a small local businessAll guidesLead tool alternativesFree tools
Questions
67Leads currently lists 27 HVAC contractors in Stamford, CT, of which 23 are graded as a core match for the trade.
15 of the 27 HVAC contractors in Stamford, CT have an email address on file, collected from the company's own website rather than guessed from a pattern.
1 of the 27 records in Stamford, CT include a named owner rather than only a company name.
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