Vallejo, CA
27 HVAC contractors in Vallejo, California, with Google ratings, hours and websites where the business has them.
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Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.
HVAC Contractors
A-1 Guaranteed is a family-owned HVAC company serving the Bay Area, Napa, Solano, and Contra Costa Counties since 1996. They specialize in central air conditioning, heat pump installation and service including ducted and ductless mini splits, tankless and heat pump water heaters, furnace services, and indoor air quality solutions. The company is Diamond Certified and participates in heat pump rebate programs.
AC installationHeat pumpsWater heaters
Vallejo, CA4.9(240)Closed nowWebsite
HVAC Contractors
Vallejo, CA5.0(68)Website
HVAC Contractors
Heating & Cooling Solution provides HVAC repair services including air conditioning, furnace repair, heat pump service, thermostat work, and ductwork repair. The parked domain connects customers with independent local HVAC technicians for fast diagnosis and professional repairs, with same-day appointments available.
Air Conditioning RepairFurnace RepairHeat Pump Repair
Vallejo, CA5.0(24)Closed nowWebsite
HVAC Contractors
Vallejo, CA4.8(9)Website
HVAC Contractors
Vallejo, CA5.0(8)Website
HVAC Contractors
Vallejo, CA5.0(6)Website
HVAC Contractors
Vallejo, CA4.5(5748)Website
HVAC Contractors
Vallejo, CA3.0(4)Website
HVAC Contractors
Vallejo, CA
HVAC Contractors
Vallejo, CA
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Vallejo, CA
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Vallejo, CA
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Vallejo, CA
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Vallejo, CA
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Vallejo, CA
HVAC Contractors
Vallejo, CA
HVAC Contractors
Vallejo, CA
HVAC Contractors
Vallejo, CAWebsite
HVAC Contractors
Vallejo, CAWebsite
HVAC Contractors
Vallejo, CA
HVAC Contractors
Vallejo, CAWebsite
HVAC Contractors
Vallejo, CA
HVAC Contractors
Vallejo, CAWebsite
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Vallejo, CA
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Vallejo, CA
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Vallejo, CA
HVAC Contractors
Vallejo, CA
27 of 27 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.
Top rated
Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.
5.068 Google reviewsVerified
5.024 Google reviewsVerified
Air Conditioning Repair · Furnace Repair · Heat Pump Repair
5.08 Google reviewsVerified
5.06 Google reviewsVerified
4.9240 Google reviewsVerified
AC installation · Heat pumps · Water heaters
4.89 Google reviewsVerified
See every hvac contractors in Vallejo sorted by rating · Best of Vallejo across every trade
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27 HVAC contractors serve Vallejo, CA. 7 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 12 have a website. Most common services: AC installation, Air Conditioning Repair, Furnace Repair, Furnace services, Heat Pump Repair, Heat pumps….
How Google categorizes hvac contractors in Vallejo
Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.
Services hvac contractors in Vallejo list on Google
Service names as each business entered them on its Google Business Profile, with how many businesses list each one.
Sponsored
Up to 2 businesses can hold a sponsored spot in Vallejo, CA. A sponsored business sits above the regular results with a Sponsored tag; it never changes how other businesses are ranked.
Page One Partner Research
| HVAC Contractors | Vallejo | CA | U.S. |
|---|---|---|---|
| Average Google rating (10+ reviews) | — | 4.74 | 4.69 |
| Median Google reviews | 17 | 17 | 25 |
| Reviews for the top quarter | 111+ | 65+ | 108+ |
| Have a website | 46.2% | 52.9% | 60.6% |
Businesses listed in our directory, not every business in the market. Updated November 2026. HVAC Contractors industry report · What is a good rating for HVAC contractors? · Best cities for HVAC contractors
From Page One Partner Research
Quick answers
Names and Google ratings, straight from each business's profile.
27 HVAC contractors serve Vallejo, CA. Highest rated (10+ reviews): Warm Corp West (Verified, rated 5.0 on Google from 68 reviews), Heating & Cooling Solution (Verified, rated 5.0 on Google from 24 reviews) and A-1 Guaranteed Heating & Air Inc (Verified, rated 4.9 on Google from 240 reviews), plus 24 more.
27 HVAC contractors serve Vallejo, California. 7 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 12 have a website. Most common services: AC installation, Air Conditioning Repair, Furnace Repair, Furnace services, Heat Pump Repair, Heat pumps…. ZIP codes covered: 94590, 94589, 94591.
Guido's Service (5,748 reviews, rated 4.5), A-1 Guaranteed Heating & Air Inc (240 reviews, rated 4.9) and Warm Corp West (68 reviews, rated 5.0). Review counts are read from each business's Google Business Profile.
Google lists them under Air conditioning contractor (2), Air conditioning repair service (2), HVAC contractor (2), Service establishment (2), Contractor (1) and Energy equipment and solutions (1). A business can carry more than one category, so the counts overlap.
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