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Brower Mechanical
- Tech
- Unit
- Job
“These significant qualities insured the installation of my tankless water heater and will continue with the (over due) Trane HVAC system and solar installation.”
Best HVAC Contractors in Rocklin, CA
24 companies listed · 9 in Rocklin · 4 open 24/7 · 17 open weekends · 23 rated 4.5+
Data verified October 15, 2026
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Rocklin Heating & Air
- Informative
- Quote
- Questions
“The 3 installer did an awesome job on installing the unit there very professional and friendly I dependently recommend Rocklin Heating and Air to anyone who want there unit replace or service.”
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Kendrick Heating & Air Conditioning
- Job
- Communication
- Jordan
“They presented a range of options from simple replacement of the existing technology to the high performing energy efficient heat pump systems, and informed us of the utility and federal rebates that significantly reduce the cost of the more costly a...”
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Class Act Plumbing
- Water Heater
“Sadly, the manufacturer didn't have Hans' quality and after the "authorized repairman" couldn't get it working, Hans pulled the bad one out and installed another new one which is working great!”
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Sea Heating & Air Conditioning
“The two guys took their out of the way to fix my ac plus they good guys who gave me a fist pump cool people and they took out of a hour to fix the problem i can't thank them enough you guys rock”
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Ace Heating & Cooling
“It was great”
The 24 companies listed for Rocklin, 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: Rocklin, CA
Of the 24 companies we list here, 9 are in Rocklin itself and 15 come from towns including Roseville (6, 5 mi), Loomis (2, 4 mi) and Citrus Heights (2, 8 mi). The companies on this page are rated from 4.1 to 5.0 across 7,971 reviews; 18 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), responsiveness (88%) and quality (85%). 4 are open around the clock; 17 are open on Saturdays and 8 on Sundays. The services the companies on this page list most often on their websites are air conditioning (4), heating (4), heat pumps (2), hvac (2) and plumbing (2). 10 show a license on their websites; 2 list staff certifications (NATE) and 7 have a BBB rating of A or A+. Domain records put 17 websites of the companies on this page at ten or more years old; the oldest dates from 1996. 4 offer emergency call-outs; 11 offer financing or payment plans; 11 give free estimates; 9 are family- or locally-owned and 14 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 Rocklin work on Saturdays or Sundays?
Saturday or Sunday hours show up for 17 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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L & H Airco
“My favorite controls subcontractor”
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California Air Comfort
“For example, the supplier gave them wrong model for zone board and HVAC could not communicate well, they figured it out with my help and quickly resolved the issue for good.”
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Rocklin Economy Heating and Air
“As usual my AC went down on one of the hottest weeks of the year, and on the 4th of July, Economy was at my house before noon and had me up and running in short order.”
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A Five Star Heating & Cooling
- Unit
- Call
- Price
“Called them and mark answered, he came in the same day and went out of his way to finish the job asap during the heatwave, he was very informative and did an amazing job fixing the AC, now the house is perfectly cool again, from now on mark is defini...”
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Perfection Home Systems Inc.
- Company
- Price
- Hvac
“When it comes to complicated systems like hvac, especially an older model like I have, I prefer someone who can give me perspective and has the experience to make no nonsense recommendations and give excellent advice.”
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Romano Hvac Inc.
- Diagnose
- Call
- Price
“Juliano from Romano HVAC came by today and diagnosed/fixed our AC problem incredibly fast, he not only fixed the issue but also fixed a few other preventative items to make sure we were set for the long run...”
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Pro-Air Inc.
- Duct
- Job
- Unit
“Pro Air blew the socks off the two other Lennox dealers, in price, both said there was no way they could match, or even come close to Pro Air's price.”
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Belle AIR Systems
- Hvac
- Quote
- Price
“I also wanted to mention that when I sold my condo, the home inspector noted what he thought was a deficiency in my HVAC system by citing an old "stock" photo of how a drain line should look (the inspector missed the drain line in his observation of ...”
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Super Brothers Plumbing Heating & Air
- Job
- Super Mario
- Water Heater
“What I most appreciated is when I had some trouble getting hot water the next day, they came right out and got everything situated; it was just a setting on the mixing valve, no big deal.”
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Northwest Exteriors
- Home
- Questions
- Product
“When u get great service paired with industry leading products and someone who is knowledgeable while still being patient with my questions , u feel good about having done business , just an overall great experience.”
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Sunrise Energy Solutions
- Solar
- Efficient
- Price
“He arrived early, communicated well, and the note about replacement did not feel like an upsell at all, just helpful information to plan/budget for next year.”
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Maverick Electric
- Outlet
- Light Fixtures
- Electrician
“Found out it was flat on charge they gave me some options and I really felt like they cared about my Financial Situation and gave me the best choice for my problem.”
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All Sacramento Plumbing
- Job
- Leak
- Price
“Ken did a good job of explaining what needed to be done, and his bid was considerably less than those guys that do premium work with no surprises and charge an appropriately premium price.”
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Jaguar Heating & Air
- Informative
- Estimate
- Inspection
“This was my 2nd experience with Jaguar and even though I wouldn't have had to have them come out if I had only thought to flip the circuit breaker, Peter spent time checking things out and giving good information.”
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South Placer Heating & Air
- Tech
- Window
- Home Warranty
“Kosta A was so respectful - professional, so timely and very informative about our system in explaining how it works, what was the problem & providing the solution.”
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Crystal Blue Plumbing Heating & Air
- Work
- Water Heater
- Job
“The company they sent out told me I had a seized compressor and that I would need to replace that and should probably replace the entire AC system and furnace for the small price of $14-16k.”
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Ray O. Cook Heating & Air
- Explanation
- Window
- Polite
“Got here on time very courteous very knowledgeable about my system gave me several pricing options I have never felt ripped off it's always options you decide what fits your budget”
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Christensen Heating & Cooling
- Questions
- Maintenance
- Price
“They did such a good job I signed up with them for annual check ups to make sure I never have another problem when I need my house to be heated or cooled.”
HVAC, Heating & AC Services in Rocklin, CA Cost Estimates
Minimum cost
$1930
Maximum cost
$11565
National Average
$6020
Avg Per Hour Rates
$160
$4133
$7980
Average price range is based on 444 cost profiles
Why these companies made our list
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