Best HVAC companies in Downey, CA
The highest-scoring HVAC company in and near Downey is American AC Heat Plumbing (score 90, 4.9 stars from 3,539 Google reviews). 49 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.
- 1
American AC Heat Plumbing
American AC Heat Plumbing provides heating, cooling, plumbing, indoor air quality, duct, and insulation services for Los Angeles, the South Bay, the San Fernando Valley, and surrounding Southern California communities…
Financing availableEmergency service90SCORE - 2
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 served Southern California for 2…
Free estimatesEmergency serviceFinancing available85SCORE - 3
Drain Right Services
Drain Right Services provides plumbing, drain, sewer, and HVAC work for homes and businesses in Los Angeles and Orange County, including Gardena and Torrance. Its plumbing services include leak repair, drain cleaning,…
Financing availableEmergency service82SCORE - 4
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 - 5
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 - 681SCORE
- 7
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 - 880SCORE
- 9
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 - 1079SCORE
- 1179SCORE
- 1278SCORE
- 1378SCORE
- 1477SCORE
- 1576SCORE
- 1675SCORE
- 1775SCORE
- 1875SCORE
- 1974SCORE
- 2074SCORE
- 2174SCORE
- 2273SCORE
- 2373SCORE
- 2472SCORE
- 2572SCORE
- 2671SCORE
- 2771SCORE
- 2870SCORE
- 2969SCORE
- 30
AIR NOW HEATING & COOLING INC
InsuredBondedEmergency service69SCORE
We list only companies that clear our published bar, so this area is still filling in. As more HVAC companies near Downey qualify, they'll appear here automatically.
Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | American AC Heat Plumbing | 90 | 4.9 | 3,539 | 45 | Hawthorne |
| 2 | Power Pro Plumbing Heating & Air | 85 | 4.8 | 2,606 | 24 | Gardena |
| 3 | Drain Right Services | 82 | 4.9 | 2,087 | – | Gardena |
| 4 | Thomson Air Conditioning & Heating | 82 | 5.0 | 604 | – | Huntington Beach |
| 5 | Happy Camper Heating, Plumbing, and AC Repair | 82 | 5.0 | 568 | – | Whittier |
| 6 | Fast Water Heater Company | 81 | 4.9 | 1,586 | – | Gardena |
| 7 | Downey Plumbing Heating & Air Conditioning | 81 | 4.8 | 579 | 96 | Downey |
| 8 | Kahuna Comfort Plumbing Heating & Air | 80 | 4.9 | 1,195 | – | Anaheim |
| 9 | Smartchoice Air Conditioning, Heating & Electrical | 80 | 4.9 | 614 | 9 | Fullerton |
| 10 | Service Champions Plumbing, Heating & AC | 79 | 4.8 | 8,134 | – | Brea |
HVAC companies in Downey: quick answers
Who is the highest-rated HVAC company in Downey, CA?
American AC Heat Plumbing has the highest 5 Star Score among HVAC companies in and near Downey: 90 out of 100, with a 4.9 star Google rating from 3,539 reviews.
How many 5 Star HVAC companies serve Downey?
49 HVAC companies meet our standard within about 16 miles of Downey: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 36,283 Google reviews between them, averaging 4.88 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 Downey
- Gardena, CA (54)
- Fullerton, CA (93)
- Brea, CA (90)
- Culver City, CA (57)
- Los Angeles, CA (57)
- West Hollywood, CA (57)
- Beverly Hills, CA (57)
- Orange, CA (103)
Other pros in Downey
- Plumbers (76)
- Electricians (34)
- Roofers (62)
- Garage door companies (43)
Search another area
Try a zip code, a nearby city, or a state.
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.