List of HVAC contractors in Fairfield, CA with emails and phone numbers
Get 33 HVAC contractors in Fairfield, CA: company name and phone number for all 33, 8 email addresses, 19 websites and 2 owner names. As of 15 Nov 2026, 67Leads lists 33 HVAC contractors in Fairfield, CA. 8 (24%) 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 Fairfield, CA 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 24%, below the 32% statewide. Expect to work more of this list by phone.
14 of the 33 companies (42%) 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 Fairfield, CA 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
33 of the 33 HVAC contractors in Fairfield, CA list a ZIP code, spread over 2 ZIP codes. The 2 busiest hold 100% of those; 94533 alone has 27.
| ZIP code | HVAC contractors | Share |
|---|---|---|
| 94533 | 27 | 82% |
| 94534 | 6 | 18% |
Sub-specialties by listing category
The largest listing category in Fairfield is HVAC contractor, at 42%; 10 categories appear in all, and 4 businesses sit outside the 6 shown.
Plumber is more common in Fairfield (15%) than across California (1%).
| Listing category | Businesses | Share | Across California |
|---|---|---|---|
| HVAC contractor | 14 | 42% | 54% |
| Air conditioning contractor | 5 | 15% | 15% |
| Plumber | 5 | 15% | 1% |
| Air conditioning repair service | 2 | 6% | 18% |
| Appliance repair service | 2 | 6% | 1% |
| Contractor | 1 | 3% | 0% |
The category is the one each business chose on its public listing.
Ratings
58% in Fairfield are rated 4.5 stars or higher, against 82% across California.
9 (27%) have no rating yet. Median reviews: 4 in Fairfield, 12 across California.
| Rating | Businesses | Share | Across California |
|---|---|---|---|
| 4.8 to 5.0 | 16 | 48% | 73% |
| 4.5 to 4.7 | 3 | 9% | 9% |
| 4.0 to 4.4 | 3 | 9% | 5% |
| 3.0 to 3.9 | 2 | 6% | 3% |
| Under 3.0 | 0 | 0% | 1% |
| No rating yet | 9 | 27% | 9% |
Nearby cities
The closest city with its own list is Vallejo, CA, about 14 miles away, with 24 HVAC contractors. Distances run between the median positions of each city's listings.
| City | Distance | HVAC contractors | With an email |
|---|---|---|---|
| Vallejo, CA | 14 mi | 24 | 7 |
| Concord, CA | 18 mi | 34 | 14 |
| Berkeley, CA | 29 mi | 26 | 5 |
| Oakland, CA | 33 mi | 35 | 3 |
| Elk Grove, CA | 38 mi | 22 | 7 |
| Santa Rosa, CA | 39 mi | 32 | 9 |
| San Francisco, CA | 39 mi | 50 | 8 |
| Sacramento, CA | 40 mi | 51 | 22 |
A sample of HVAC contractors in Fairfield, CA
| Company | Owner | Phone | City | |
|---|---|---|---|---|
| Copperfield Plumbing | Fidel M. | +1707290**** | c******************@yahoo.com | Fairfield |
| Gray Plumbing Inc | Jeffrey G. | +1707646**** | — | Fairfield |
| Alejandro's Plumbing | — | +1707689**** | x****@comcast.net | Fairfield |
| C&C Plumbing | — | +1707434**** | c********@comcast.net | Fairfield |
| North Bay Air Systems Inc. | — | +1707747**** | n******@yahoo.com | Fairfield |
| Always Affordable Plumbing & Hvac | — | +1707410**** | i***@aapnorcal.com | Fairfield |
| Sears Appliance Repair | — | +1707234**** | — | Fairfield |
| Discount HVAC & Appliance Repair | — | +1707400**** | — | Fairfield |
| Dooley's Heating and Air | — | +1707419**** | — | Fairfield |
| New Age Heating & Cooling | — | +1707654**** | — | Fairfield |
| Golden State Comfort Systems | — | +1707434**** | — | Fairfield |
| Kazen Custom Heating & Air | — | +1707689**** | — | Fairfield |
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 33 HVAC contractors in Fairfield, CA.
Free tools for this list
14 HVAC contractors in Fairfield 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 33 HVAC contractors in Fairfield, CA, of which 25 are graded as a core match for the trade.
8 of the 33 HVAC contractors in Fairfield, CA have an email address on file, collected from the company's own website rather than guessed from a pattern.
2 of the 33 records in Fairfield, CA include a named owner rather than only a company name.
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HVAC contractors in other California cities
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