Best HVAC companies in Fullerton, CA
The highest-scoring HVAC company in and near Fullerton is Dial One Sonshine Heating, Air & Plumbing (score 90, 4.9 stars from 3,009 Google reviews). 93 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.
- 1
Dial One Sonshine Heating, Air & Plumbing
Dial One Sonshine Heating, Air & Plumbing provides HVAC, plumbing, and indoor air quality services for Orange County homeowners. The company has served the area since 1981. Its technicians handle air conditioning and…
Financing availableEmergency service90SCORE - 2
Biard & Crockett Plumbing, Heating, and Air Conditioning
Biard & Crockett Plumbing, Heating, and Air Conditioning has served Orange County communities since 1960. The company began as a plumbing business established by John Biard and Dave Crockett and later expanded into he…
89SCORE - 3
Orange Coast Plumbing
Orange Coast Plumbing is a family-owned and operated plumbing and HVAC business serving Orange County, California, since 1977. Its technicians provide plumbing, heating, ventilation, and air conditioning work, includi…
Financing availableEmergency service89SCORE - 4
Moffett Plumbing & Air
Moffett Plumbing & Air is a family-owned and operated plumbing and HVAC company serving Orange County, California, since 1969. Its plumbing work includes installation and repair, drain cleaning, leak detection, sewer…
Financing availableEmergency service88SCORE - 5
Eco Air Solutions
Eco Air Solutions is a family-owned and operated heating and cooling contractor founded by Don and Shayla Gunter in 2013. The company serves Orange, Riverside, San Bernardino, and Los Angeles counties in Southern Cali…
86SCORE - 6
Sano Plumbing Heating AC
Sano Plumbing Heating AC is a family-owned company serving Anaheim and Orange County with residential HVAC and plumbing work. The site states that the company has 14+ years in business and describes veteran-owned valu…
Financing availableEmergency service84SCORE - 7
Power Pro Plumbing Heating & Air
Power Pro Plumbing Heating & Air provides plumbing, drain, sewer, water heater, heating, air conditioning, and indoor air services across Los Angeles and Orange County. The company has operated for more than 20 years…
Financing availableEmergency service82SCORE - 882SCORE
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Haven Air Conditioning
Haven Air Conditioning provides residential and commercial HVAC services in Anaheim and the greater Orange County area. The company installs, repairs, and maintains air conditioning and heating systems, including furn…
Financing availableEmergency service82SCORE - 10
Thomson Air Conditioning & Heating
Thomson Air Conditioning & Heating provides residential and commercial HVAC services in Huntington Beach and communities across Orange County. Its work includes air conditioning installation, repair, replacement, and…
Financing available82SCORE - 11
Happy Camper Heating, Plumbing, and AC Repair
Happy Camper Heating, Plumbing, and AC Repair serves Whittier homeowners with heating, cooling, and plumbing work. The family-owned company was built by Juan Zuniga and offers AC repair, maintenance, installation, and…
Financing availableEmergency service82SCORE - 1281SCORE
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Downey Plumbing Heating & Air Conditioning
Downey Plumbing Heating & Air Conditioning provides plumbing, heating, cooling, sewer, and drain services for residential and commercial properties in Downey and surrounding Southern California communities. Operating…
InsuredFamily-ownedEmergency serviceFinancing available81SCORE - 1480SCORE
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Smartchoice Air Conditioning, Heating & Electrical
Smartchoice Air Conditioning, Heating & Electrical serves Fullerton and communities across Orange County with HVAC and electrical work. Family-owned since 2017, the company repairs, installs, and maintains air conditi…
Owner verified80SCORE - 2080SCORE
- 2179SCORE
- 2279SCORE
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- 2479SCORE
- 2578SCORE
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- 2778SCORE
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- 2978SCORE
- 3078SCORE
Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | Dial One Sonshine Heating, Air & Plumbing | 90 | 4.9 | 3,009 | 45 | Santa Ana |
| 2 | Biard & Crockett Plumbing, Heating, and Air Conditioning | 89 | 4.9 | 2,054 | 66 | Orange |
| 3 | Orange Coast Plumbing | 89 | 5.0 | 792 | 49 | Yorba Linda |
| 4 | Moffett Plumbing & Air | 88 | 4.9 | 1,445 | 57 | Orange |
| 5 | Eco Air Solutions | 86 | 5.0 | 579 | 13 | Anaheim |
| 6 | Sano Plumbing Heating AC | 84 | 5.0 | 1,148 | – | Anaheim |
| 7 | Power Pro Plumbing Heating & Air | 82 | 4.9 | 2,145 | – | Cerritos |
| 8 | Four Seasons Heating and Air | 82 | 5.0 | 635 | – | Anaheim |
| 9 | Haven Air Conditioning | 82 | 5.0 | 623 | – | Anaheim |
| 10 | Thomson Air Conditioning & Heating | 82 | 5.0 | 604 | – | Huntington Beach |
HVAC companies in Fullerton: quick answers
Who is the highest-rated HVAC company in Fullerton, CA?
Dial One Sonshine Heating, Air & Plumbing has the highest 5 Star Score among HVAC companies in and near Fullerton: 90 out of 100, with a 4.9 star Google rating from 3,009 reviews.
How many 5 Star HVAC companies serve Fullerton?
93 HVAC companies meet our standard within about 16 miles of Fullerton: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 43,052 Google reviews between them, averaging 4.93 stars.
How are these HVAC companies ranked?
By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.
HVAC companies near Fullerton
- Brea, CA (90)
- Orange, CA (103)
- Yorba Linda, CA (103)
- Anaheim, CA (111)
- Santa Ana, CA (101)
- Tustin, CA (105)
- Costa Mesa, CA (90)
- Irvine, CA (87)
Other pros in Fullerton
- Plumbers (100)
- Electricians (34)
- Roofers (38)
- Garage door companies (50)
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Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.