El Cajon, CA
59 HVAC contractors in El Cajon, 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
El Cajon, CA4.8(4132)Website
HVAC Contractors
West Coast Heating Air Solar provides HVAC, plumbing, solar, and indoor air quality services to San Diego homeowners. The company offers air conditioning and heating repair, installation, and maintenance along with heat pump and mini-split systems, water heater services, and plumbing repairs. Solar services include panel installation, repair, replacement, and maintenance. Same-day repairs are available on most services, and all work is performed by certified technicians. Trusted by San Diego homeowners since 1996.
Air conditioning repairHeating repairSolar installation
El Cajon, CA4.9(2485)Open nowWebsite
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El Cajon, CA4.9(839)Website
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El Cajon, CA5.0(777)Website
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El Cajon, CA5.0(432)Website
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JPM Heating & Air Inc. is a locally owned and family-operated HVAC company serving San Diego County since 2007. The company provides comprehensive heating and cooling services including AC and furnace installation, repair, and maintenance, along with air quality solutions and thermostat services. JPM Heating & Air offers 24/7 emergency service, part warranty up to 10 years, and 1-year labor warranty on new installations.
AC installationAC repairAC maintenance
El Cajon, CA4.9(353)Closed nowWebsite
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El Cajon, CA4.6(256)Website
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El Cajon, CA5.0(199)Website
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Legacy Home Energy is a family-owned HVAC contractor serving San Diego County, California. The company offers heating and air conditioning maintenance, repair, and installation; heat pump services; solar panel maintenance, repair, and installation; battery backup systems; and roofing services. Technicians are NATE-certified and factory-trained.
HVAC repairHVAC installationHeat pump service
El Cajon, CA5.0(177)Open nowWebsite
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El Cajon, CA5.0(176)Website
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El Cajon, CA4.8(143)Website
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El Cajon, CA4.9(126)Website
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Global Heating and Air Conditioning provides comprehensive HVAC, heating, air conditioning, heat pump, water heater, and solar energy services throughout San Diego County. Services include AC and heating installation and repair, heat pump installation and repair, preventive HVAC maintenance, indoor air quality solutions, dehumidification, water heater installation and repair, and solar energy services.
AC installationAC repairHeating installation
El Cajon, CA4.9(98)Closed nowWebsite
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El Cajon, CA5.0(82)Website
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El Cajon, CA5.0(57)Website
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El Cajon, CA4.8(52)Website
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El Cajon, CA5.0(49)Website
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El Cajon, CA4.8(47)Website
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El Cajon, CA3.7(53)Website
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El Cajon, CA4.9(39)Website
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El Cajon, CA5.0(34)
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El Cajon, CA5.0(34)Website
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El Cajon, CA3.9(27)Website
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El Cajon, CA5.0(20)Website
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El Cajon, CA5.0(17)Website
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El Cajon, CA4.7(13)Website
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Air Flex provides HVAC mechanical services and solar installations for residential and commercial properties in San Diego with 25 years of experience. Services include HVAC installation, repair, maintenance, and replacement; solar panel installation, repair, and maintenance; and energy storage solutions. The company serves the San Diego area with expertise in custom system design and professional installation.
HVAC installationHVAC repair and maintenanceHVAC replacement
El Cajon, CA5.0(12)Open nowWebsite
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El Cajon, CA5.0(12)Website
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El Cajon, CA4.7(12)Website
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El Cajon, CA5.0(11)Website
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El Cajon, CA4.0(13)Website
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El Cajon, CA4.5(10)Website
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El Cajon, CA4.5(8)Website
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El Cajon, CA3.6(9)Website
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El Cajon, CA3.8(8)Website
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El Cajon, CA5.0(5)Website
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El Cajon, CA2.3(9)Website
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El Cajon, CA4.8(742)Website
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El Cajon, CA3.1(12)Website
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El Cajon, CA5.0(1)
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El Cajon, CA5.0(1)Website
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El Cajon, CA1.0(1)Website
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El Cajon, CA
HVAC Contractors
El Cajon, CAWebsite
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El Cajon, CA
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El Cajon, CA
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El Cajon, CAWebsite
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El Cajon, CA
Page 1 of 2 · 48 of 59 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.
5.0777 Google reviewsVerified
5.0432 Google reviewsVerified
5.0199 Google reviewsVerified
5.0177 Google reviewsVerified
HVAC repair · HVAC installation · Heat pump service
5.0176 Google reviewsVerified
5.082 Google reviewsVerified
See every hvac contractors in El Cajon sorted by rating · Best of El Cajon across every trade
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59 HVAC contractors serve El Cajon, CA. 34 are rated 4.5 or higher on Google and 18 have a perfect 5.0. 46 have a website. Most common services: Solar installation, AC installation, AC repair, Heating repair, Heat pump service, HVAC installation….
How Google categorizes hvac contractors in El Cajon
Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.
Services hvac contractors in El Cajon list on Google
Service names as each business entered them on its Google Business Profile, with how many businesses list each one.
What reviewers mention
thoroughness (153) · polite staff (115) · solar installation (50) · quick diagnosis (32) · estimate process (25) · installation team (24) · explanation of work (23) · professional crew (21) · heat pump installation (14) · dryer vent cleaning (6)
Topics Google extracted from customer reviews of hvac contractors in El Cajon, with the number of reviews that mention each.
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Paid placements, always labeled. They never change how other businesses are ordered.
Page One Partner Research
| HVAC Contractors | El Cajon | CA | U.S. |
|---|---|---|---|
| Average Google rating (10+ reviews) | 4.75 | 4.74 | 4.69 |
| Median Google reviews | 39 | 17 | 25 |
| Reviews for the top quarter | 176+ | 65+ | 108+ |
| Have a website | 77.2% | 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.
59 HVAC contractors serve El Cajon, CA. Highest rated (10+ reviews): Blue Diamond Heating and Air (Verified, rated 5.0 on Google from 777 reviews), Liberty Mechanical Inc. (Verified, rated 5.0 on Google from 432 reviews) and Maximum Comfort Heating and AC Repair (Verified, rated 5.0 on Google from 199 reviews), plus 56 more.
59 HVAC contractors serve El Cajon, California. 34 are rated 4.5 or higher on Google and 18 have a perfect 5.0. 46 have a website. Most common services: Solar installation, AC installation, AC repair, Heating repair, Heat pump service, HVAC installation…. ZIP codes covered: 92020, 92021, 92019.
Anderson Plumbing Heating & Air (4,132 reviews, rated 4.8), West Coast Heating Air Solar (2,485 reviews, rated 4.9) and Comfort Bros Heating Air Plumbing & Electrical (839 reviews, rated 4.9). Review counts are read from each business's Google Business Profile.
5 HVAC contractors in El Cajon, CA publish hours on Google. 4 are open on Saturdays (West Coast Heating Air Solar, Legacy Home Energy, Global Heating and Air Conditioning and Air Flex-HVAC&Solar) and 3 on Sundays (West Coast Heating Air Solar, Legacy Home Energy and Air Flex-HVAC&Solar). Use the Open now filter above to see who is open right now.
Google lists them under Air conditioning contractor (5), Heating contractor (4), HVAC contractor (4), Air conditioning repair service (3), Furnace repair service (2) and Air duct cleaning service (1). A business can carry more than one category, so the counts overlap.
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