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Pure AIR
- Morning
- Diagnosed
- Clean
“His technician was excellent in diagnosing and explaining the problem (a fuse was installed upside down and a wire that connected the coil to the thermostat had been cut).”
Best HVAC Contractors in Garden Grove, CA
24 companies listed · 12 in Garden Grove · 8 open 24/7 · 20 open weekends · 21 rated 4.5+
Data verified October 18, 2026
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Cole Services
- Supervisor
- Drain
- System
“He explained all my options to me along with the different prices, not only verbally but written as well, so that I could clearly understand them and make an informed decision.”
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Stephan Home Comfort
- Competitive
- Diagnosed
- Job
“Eight years ago, I bought a house and after I contacted several heating/air conditioning companies, I chose Stephan's Home Comfort Services to install my house's AC/heating system”
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DB Sales and Service
“Professional staff and class”
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Masterdom Hvac
- Price
- Fair
“They took the time to explain the functionalities of the new unit, ensuring that I understood how to operate it effectively.”
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Modern Family Residential Services
- Leak
- Water
- Efficient
“They responded quickly and I highly recommend it for everyone with AC issues.”
The 24 companies listed for Garden Grove, CA work on furnaces, heat pumps and air conditioners. Each profile repeats what the company publishes about its hours, its license and the equipment it fits, alongside ratings and quotes drawn from public reviews.
Area overview: Garden Grove, CA
Of the 24 companies we list here, 12 are in Garden Grove itself and 12 come from towns including Anaheim (3, 7 mi), Irvine (3, 13 mi) and Orange (2, 8 mi). 21 of the companies on this page have a rating, from 4.6 to 5.0 across 4,046 reviews; 12 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (88%), quality (80%) and responsiveness (80%). 8 are open around the clock; 20 are open on Saturdays and 11 on Sundays. The services the companies on this page list most often on their websites are commercial hvac (2), commercial services (2), heat pumps (2), indoor air quality (2) and water heaters (2). 15 show a license on their websites; 3 list staff certifications (NATE) and 10 have a BBB rating of A or A+. 19 have ten or more years of experience, the longest 64 years. 8 offer emergency call-outs; 8 offer financing or payment plans; 10 give free estimates; 5 are family- or locally-owned and 8 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Do any heating firms listed for Garden Grove work on Saturdays or Sundays?
Saturday or Sunday hours show up for 20 of the 24 companies here. Saturdays fill with the calls that came in on Friday, so ask whether you are getting a repair slot or a sales visit. Sunday work is usually treated as an emergency call.
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California Process Cooling
“Cal Process Cooling, David Watt helped me to optimize my Hanbell compessors to obtain significant savings by setting the coils/TXV's to their optimum efficiency.”
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A & H Refrigeration INC
“Great quality and customer service!”
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Airflow Bros Hvac
- Summer
“After inspecting our AC for a couple of minutes, he pointed out multiple electrical issues that were wrong and explained in detail what needed to be done to properly fix the problem.”
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PR Heating & Cooling Inc
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Quality Aire
“Fabulous!”
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Socal Synergy
- Prices
“I was referred to Tim, called him and he came out and did exactly what was needed to get the air conditioner running again.”
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Complete Thermal Services Inc
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Quality Cooling & Heating GG
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Albert Air Inc.
- Efficient
- Ducting
- Furnace
“The company's CEO, Nick Albert, certified NATE specialist John, and installers Martin and Francisco exhibited high caliber HVAC knowledge and superior professional services.”
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Biard & Crockett Plumbing
- Inspection
- System
- Valve
“James did a great job installing a pressure regulator on my sprinkler system and figured out how to get my toilet to flush properly after two plumbers were not able to fix it!”
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McMaster Heating & Air Conditioning
- Work
- Inspection
- Ducts
“I chose Mc Master Heating & Air Conditioning , Inc over 3 other companies because I thought Ron, the owner of the company was honest and somebody that could be trusted.”
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Crandall's Plumbing
- Furnace
- Water Heater
- Technician
“They added HVAC services in the last few years and I decided to use them for a furnace issue (the fan motor would not turn off the first time we used our heater this season).”
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Kalka Plumbing Heating & Air
- Unit
- Technician
- System
“He arrived earlier then what was first told to me, which was a plus, and was professional, nice, and helpful to understand everything we needed to know.”
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Alps Heating & Air Conditioning
- Mask
- Alfredo
- Work
“He could not get controller to communicate with the internet even after I rebooted the internet system as well as checked with network technician to see what was the problem.”
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Manny's Heating & Air Conditioning
- Condo
- Call
- Duct
“After our central heating gave up the ghost this morning, I looked over the reviews for HVAC repairs…and was immediately taken with the stellar comments given to Manny's Heating & Air Conditioning.”
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Brea/Orange County Plumbing Heating & Air Conditioning
- Sewer System
- Plumber
- Drain
“The technician Marcio was very careful, professional and meticulous in his process, he took his time to install the water heater even though it was a rainy day.”
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Moffett Plumbing & Air
- Hvac
- Inspection
- Informative
“I complained about how heavy and awkward it was for me to get the bags into the trunk of my car and then into the garage and then pouring them into the tank.”
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Patriot Plumbing Rooter Inc.
- Repipe
- Toilet
- Home
“He advised that the toilet flange height was too low at the floor which was preventing a proper seal, so he fixed that by raising the flange to the correct height.”
HVAC, Heating & AC Services in Garden Grove, CA Cost Estimates
Minimum cost
$2116
Maximum cost
$12681
National Average
$6602
Avg Per Hour Rates
$176
$4532
$8750
Typical price range is based on 485 cost profiles
Why these companies made our list
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