
Family-owned HVAC excellence, 24/7 comfort you can trust.
Around the Clock Heating and Air Conditioning, Inc. is a family-owned, highly-rated HVAC contractor serving Los Angeles with reliable heating and cooling solutions. We specialize in installation, repair, and maintenance for residential and commercial properties, offering honest, efficient service from friendly, skilled technicians. Trusted by Costco and praised for exceptional customer care, we ensure year-round comfort with timely, economical, and professional work.
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Professional installation of new heating and air conditioning systems, including Lennox units, with expert team handling.
Prompt repair services for HVAC units, addressing issues like leaks, compressor problems, and system failures.
Regular check-ups, filter changes, and system cleaning to ensure optimal performance and prevent breakdowns.
24/7 availability for urgent HVAC needs, providing quick response and reliable solutions.
Informative assessments to evaluate system health, offer honest advice, and recommend cost-effective solutions.
Great company I use them for both my properties, and they installed new unit while ago on my rental house, and Oleg technician is great for service calls
Second time using this company’s services in a year period. Can’t say good enough things about this business. First of all, it’s a family owned establishment and companies like that would try to keep their ratings high since they have a lot at stake. With this being said, their customer service is very helpful and responsive, the techs that I had a chance to meet were very friendly and honest, meaning they didn’t try to sell me new HVAC but simply pointed at what needed to be done if I still wanted to revive my existing AC unit. LOVE YOU, GUYS!!! Wishing you lots of good customers like myself! Looking forward to installing my next HVAC when the time comes!!! Thank you 🙏
I’ve been using Around the Clock for some years now. They took the place of my original HVAC guy, and they filled his shoes wonderfully. Always on time, always efficient work is done. Well, you can’t ask for anything better. Technicians are wonderfully pleasant
New homeowners here! Hadn't used our AC much since we moved in (almost a year prior), until the massive burst of heat in Early September (2024). Found out that we should be changing our filter every ~6 months or so, which we most certainly had never done. Checked on the AC unit after the surge of heat to see a MASSIVE puddle of water, and we feared for the worst. Oleg came out today and was SUPER informative! Luckily, we had not broken our system yet, which was surprising as our filter was so dirty, it looked like a small furry animal. Oleg checked our unit/ compressor/ filter(s)/ return/etc-- and gave us tons of helpful info! Efficient, effective, economical, friendly, 6/5 stars! We thought our AC was working already, but after he was done with the consult, our home was like a tundra in minutes! Thanks! Sincerely, some happy AtCHaAC clients!
Around the Clock Heating & Air-conditioning company is a trusted one I can always rely on. Thanks for Costco/Lennox team together, you can take an advantage of the trusted name as well as a highly skilled vendor like Around the Clock Heating & Air-conditioning through a vetting process and selected by Costco. The entire Air-conditioning system was quickly replaced by a three-member team (Jonathan and David) led by Ernie.
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