List of HVAC contractors in Waterbury, CT with emails and phone numbers
Get 27 HVAC contractors in Waterbury, CT: company name and phone number for all 27, 6 email addresses, 12 websites and 2 owner names. As of 15 Nov 2026, 67Leads lists 27 HVAC contractors in Waterbury, CT. 6 (22%) have an email address read from the company's own website; none has been through the mail-server check yet.
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The top 5 HVAC contractors in Waterbury, CT with the owner, phone and email in full, not masked. No account. 3 free samples a day, one trade and city each.
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Updated (the day rows in this list last changed). Counts as of 15 Nov 2026.
What these numbers mean
Email coverage here is 22%, below the 39% statewide. Expect to work more of this list by phone.
15 of the 27 companies (56%) have no website at all. That is usually the clearest sign a business is not being marketed to by anyone, which is either an opportunity or a warning depending on what you are selling.
Only 2 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 Waterbury, 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 Waterbury, CT list a ZIP code, spread over 5 ZIP codes. The 5 busiest hold 100% of those; 06708 alone has 10.
| ZIP code | HVAC contractors | Share |
|---|---|---|
| 06708 | 10 | 37% |
| 06705 | 7 | 26% |
| 06702 | 5 | 19% |
| 06704 | 3 | 11% |
| 06706 | 2 | 7% |
Sub-specialties by listing category
The largest listing category in Waterbury is HVAC contractor, at 26%; 10 categories appear in all, and 4 businesses sit outside the 6 shown.
HVAC contractor is less common in Waterbury (26%) than across Connecticut (63%).
| Listing category | Businesses | Share | Across Connecticut |
|---|---|---|---|
| HVAC contractor | 7 | 26% | 63% |
| Plumber | 7 | 26% | 4% |
| Air conditioning contractor | 4 | 15% | 12% |
| Contractor | 2 | 7% | 2% |
| Heating contractor | 2 | 7% | 9% |
| Air conditioning repair service | 1 | 4% | 3% |
The category is the one each business chose on its public listing.
Ratings
48% in Waterbury are rated 4.5 stars or higher, against 69% across Connecticut.
8 (30%) have no rating yet. Median reviews: 4 in Waterbury, 26 across Connecticut.
| Rating | Businesses | Share | Across Connecticut |
|---|---|---|---|
| 4.8 to 5.0 | 9 | 33% | 53% |
| 4.5 to 4.7 | 4 | 15% | 16% |
| 4.0 to 4.4 | 4 | 15% | 10% |
| 3.0 to 3.9 | 2 | 7% | 6% |
| Under 3.0 | 0 | 0% | 1% |
| No rating yet | 8 | 30% | 14% |
Nearby cities
The closest city with its own list is Hartford, CT, about 24 miles away, with 20 HVAC contractors. Distances run between the median positions of each city's listings.
| City | Distance | HVAC contractors | With an email |
|---|---|---|---|
| Hartford, CT | 24 mi | 20 | 2 |
| Bridgeport, CT | 27 mi | 16 | 5 |
| Stamford, CT | 42 mi | 25 | 13 |
| Yonkers, NY | 61 mi | 33 | 12 |
| Paterson, NJ | 73 mi | 30 | 4 |
| New York, NY | 74 mi | 49 | 33 |
| Brooklyn, NY | 77 mi | 16 | 9 |
| Jersey City, NJ | 78 mi | 33 | 6 |
A sample of HVAC contractors in Waterbury, CT
| Company | Owner | Phone | City | |
|---|---|---|---|---|
| M J Daly LLC | Michael D. | +1203753**** | e********@mjdalyllc.com | Waterbury |
| Superior HVAC & Tank Removal | Vincent C. | +1475755**** | — | Waterbury |
| Massimo Heating & Cooling. / Massimo Fuel LLC | — | +1888316**** | m********@yahoo.com | Waterbury |
| Expert Plumbers of Waterbury | — | +1475335**** | i***@expertplumbersofwaterbury.com | Waterbury |
| JND Plumbing & Mechanical | — | +1203206**** | p**********@gmail.com | Waterbury |
| Accu-Temp Mechanical Services, Inc | — | +1203879**** | a*******@outlook.com | Waterbury |
| Miele Electric Power CT Generator Pros | — | +1203757**** | — | Waterbury |
| M J Fahy & Sons Inc | — | +1203574**** | — | Waterbury |
| Veltrane Boiler Repair Waterbury | — | +1203267**** | s******@veltraneboilerrepairservices.site | Waterbury |
| Sollas Heating | — | +1203437**** | — | Waterbury |
| Emerald Dryer Vent & Air Duct Cleaning And Chimney Inspection Services Of CT | — | +1475445**** | — | Waterbury |
| Sarracco Mechanical Services | — | +1800606**** | — | Waterbury |
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
Get 67 leads freeNo card. Search is free with contacts masked. Opens a free search for the 27 HVAC contractors in Waterbury, CT.
Free tools for this list
15 HVAC contractors in Waterbury 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 siteA cold-call script for web designers, with the objections and a voicemailHow to find the owner's name of a small local businessAll guidesLead tool alternativesFree tools
Questions
67Leads currently lists 27 HVAC contractors in Waterbury, CT, of which 22 are graded as a core match for the trade.
6 of the 27 HVAC contractors in Waterbury, CT have an email address on file, collected from the company's own website rather than guessed from a pattern.
2 of the 27 records in Waterbury, CT include a named owner rather than only a company name.
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