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AC & Heat Services
- Problem
- Diagnosed
- Value
“The day I needed someone to look at my a/c they were able the fit me in, and they also had all part needed to get me up and running, couldn't be more happy with the outcome.”
Best HVAC Contractors in Fontana, CA
24 companies listed · 10 in Fontana · 9 open 24/7 · 20 open weekends · 22 rated 4.5+
Data verified October 18, 2026
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Aavco Plumbing
- Explanations
- Inspection
- Attic
“Jacob Diaz was awesome he serviced the water heater and was a life saver can't believe we didn't have it sooner he showed how it was rusted out at base and saved me from a future flood.”
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Smart Heating & Cooling Solutions
- Efficient
- Maintenance
- Response Time
“Also appreciated how Faustino stayed to make sure the AC machine outside and thermostat was working consistently and properly after the troubleshooting.”
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Bg's Plumbing & Air Conditioning
- Texted
- Honesty
- Water Heater
“So glad I called BG plumbing, not only they gave me the best quote but they were very professional punctual and fixed my leaking shower with no issues!”
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Affordable Comfort
- Companies
- House
- Weather
“Took a while to get apointment but the service was great my air actual started working when they showed up but they didn't charge service call unfortunately they couldn't diagnose because it was working now a week later it went out again”
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Chill's Heating & Air
- Efficient
- Price
“I needed a complete AC replacement, and his team showed up on time completed the job in one day, replacing the furnace, the condenser unit, and the registers, which, by the way they sealed to the ceiling, which has provided even more efficiency when ...”
The 24 companies listed for Fontana, 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: Fontana, CA
Of the 24 companies we list here, 10 are in Fontana itself and 14 come from towns including Riverside (4, 12 mi), Upland (2, 12 mi) and Chino (2, 14 mi). The companies on this page are rated from 4.3 to 5.0 across 13,105 reviews; 16 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), responsiveness (85%) and punctuality (79%). 9 are open around the clock; 20 are open on Saturdays and 12 on Sundays. The services the companies on this page list most often on their websites are air conditioning (4), air conditioning services (2), attic insulation (2), heat pump (2) and heating (2). 17 show a license on their websites; 5 list staff certifications (NATE and EPA) and 9 have a BBB rating of A or A+. 14 have ten or more years of experience, the longest 73 years. 9 offer emergency call-outs; 11 offer financing or payment plans; 5 give free estimates; 13 are family- or locally-owned and 11 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 Fontana 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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AC Repair Fontana
- Pricing
“I called around to compare rates and these guys give the best pricing, and when they came to do a cleaning on all my units they went above and beyond to help get the fan clean and working properly.”
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JMC Hvac Inc
“Honest and affordable.”
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The EG Energy Savers Air Conditioning & Heating
“Good taste”
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TK Services
“Went to get tripak repaired on Thursday they were really backed up didn't think I would get my truck back till probably Monday from the look of things but they got the truck back to me Saturday mid morning.”
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Steve's 5 Star Service Cooling
- Polite
- Tech
- Toilet
“Nothing more comforting than knowing, when AC needs servicing before the next heat wave, Steve's is accommodating with my schedule, and was available the next day.”
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Deco Air Conditioning and Heating
- Furnace
- Call
- Fee
“Thanks for coming out so quickly 🙌 After calling our regular guy to no avail, we then searched for a business that would be open weekends, and we stumbled upon this lil gem.”
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Magnolia Heating and Cooling
- Measured
- Information
- Jesus
“The team that did my AC installation (including new ductwork), were very knowledgeable and quickly worked out solutions to any problems or issues that were encountered during the process.”
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Metz Air Control
- Furnace
- Job
- Inspection
“Pedro came to install a receptacle for peace of mind and he fixed a roof vent from the weather's wear and tear and so I just want to say how happy we were with the quality service and care he showed.”
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Fire-n-Ice Air Conditioning • Plumbing
- Quotes
- Happy
- Knowledge
“The guys arrived at the time specified and were very knowledgeable, the whole encounter lasted 15 minutes and they had my system running perfect again.”
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Sheldon's Heating
- Sales
- Maintenance
- Art
“Louis Pattah, is the best, I would request for him anytime i need service, he explained to me everything that was wrong and more, highly recommend Sheldons”
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Year Round Heating & Air Conditioning
- Ducts
- Tech
- Insulation
“Air conditioning was blowing out hot air we had family coming from out of town for a wedding and they came out right away and repaired it that same day I'm very thankful 👍 …”
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All Pro Plumbing
- Electrical Panel
- Jesus
- Ceiling Fan
“Had a routine plumbing inspection and the tech Shon Jordon went above and beyond explaining each aspect of the system and what he is seeing in the systems condition.”
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W.e.d.o. A/C & Heat
- Fair
- Gentleman
- Home
“Dan helped me understand what the issues with my old system were, was patient as I considered my options, and did an amazing job getting my new system in.”
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Klaus & Sons Plumbing
- Drain
- Maintenance
- Unit
“Just wanted to give Jake at Klaus and Sons a big thanks for the job he did for me on my sink valves in the cabinet and also doing the new flange and toilet.”
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Ballard Plumbing Heating & Air Conditioning
- Valve
- Informative
- Sink
“Manuel from Ballard Plumbing came in, assessed the situation and promptly assembled the necessary crew to make repairs and replacements prior to restoration.”
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Cedillos Air Conditioning and Heating
- Speed
- Fan
- Price
“Located locally in Rialto called on the weekend after speaking about my heating problem arrived within 30 mins very knowledgeable ,answered all questions reasonable pricing.”
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Airplus
- Pictures
- Inspection
- Educated
“He checked all the filters and showed us how our compressor was working too hard and put in a compressor saver, which reduced the compressors output to about 1/3 thus our compressor should last longer.”
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Solace Plumbing Heating and Air
- Unit
- Future
- Family Owned Business
“My wife and I have used this family owned business for over 10 years for both heating and plumbing issues, repairs and installations (new heating and air conditioning system) and emergency repairs.”
HVAC, Heating & AC Services in Fontana, CA Cost Estimates
Minimum cost
$2140
Maximum cost
$12821
National Average
$6674
Avg Per Hour Rates
$178
$4582
$8846
Average price range is based on 315 cost profiles
Why these companies made our list
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