Comfort Time Plumbing & Air
“Isreal Cardenas was my tech and is very knowledgeable and thorough of his trade.”
Best HVAC Contractors in Santa Monica, CA
10 companies listed · 5 in Santa Monica · 2 open 24/7 · 7 open weekends · all 10 rated 4.5+
Data verified October 18, 2026
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Wave 9 Air Inc
“Mark was excellent, he was knowledgeable and really takes pride in his work, a pleasure to work with.”
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R&C Heating and Cooling Service
“Very professional team, carefully assessed the work that needed to be done.”
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Safe Gas Services
“They replaced our water heater in an hour and a half and left everything as they found it.”
Socal Air Systems
“This company takes the time to figure out the problem, and will only suggest what is necessary and not push you into unnecessary repairs or replacements.”
Pioneers Heating and Air
“Pioneer scheduled a same day repair, they came and analyzed the issue, and fixed it immediately, efficiently and professionally.”
The 10 companies listed for Santa Monica, 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: Santa Monica, CA
Of the 10 companies we list here, 5 are in Santa Monica itself and 5 come from Santa Fe Springs (3, 25 mi), Los Angeles (1, 8 mi) and Santa Clarita (1, 27 mi). The companies on this page are rated from 4.6 to 5.0 across 1,315 reviews; 4 have 50 or more reviews. The topics that come up most in reviews of the companies on this page are "price", "efficient" and "crew". 2 are open around the clock; 6 are open on Saturdays and 4 on Sundays. 4 show a license on their websites. Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 2003. 4 offer emergency call-outs; 3 offer financing or payment plans; 2 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 10 of the companies on this page; 4 publish a contact page; 6 list a public email and 4 take bookings online. 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.
Which companies listed for Santa Monica answer no-heat calls at night?
Round the clock availability appears in 2 of the 10 listings on this page. An overnight visit is usually a diagnosis and a temporary fix, since supply counters are shut until morning. Ask what the after hours call out is before the truck leaves.
Pehvac
“Roberto came to fix my central air/heat system and found that work that was anticipated was not necessary.”
C & T Service
“He was pleasant and professional, arranged a time for inspection and was very workable.”
Cool Breeze Heating & AC Repair Santa Monica
“That you were there to provide a hand when asked was really appreciated.”
Diamond Hvac
“The guys fixed the ventilation system in the bathroom.”
Why these companies made our list
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