18 Reviews

About Us

Top HVAC Contractor in Fullerton

Based in Fullerton, Cool Air Fullerton is a top-notch HVAC contractor that offers maintenance and installation of central air conditioners, boilers, furnaces, and heat pumps. If you're looking to install an HVAC system, give us a call on +18057250011. Before the start of any job, we’ll provide our certifications ...
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Full Service Contractors

Our comprehensive services will ensure that your home or workplace is devoid of harmful bacteria that can run rampant and cause illnesses. Because these systems are complicated, you’ll want to hire a professional when it comes to having your systems cleaned out. You wouldn’t want to risk your health by doing this ...
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Radiators & Boilers

As anyone who's woken up in a cold home already knows, heating is one of a home’s essential elements – and a fully functional heating system is nothing less than a joy. Whether you’re having problems with your radiator or your boiler, we can offer comprehensive repair and servicing to ensure you’re happy, warm, ...
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  • Free consultation
  • Debit & Credit Cards accepted

Happy Clients

Stuart Flick

Great first experience!! Technician was knowledgeable & friendly. Took his time checking my system & explained things so that I could understand. Looking forward to being a long time customer! 


18 Reviews

They showed up on time and were excellent to work with. I got phone instructions when the lever wouldn't close. It was simple to fix, and it works great ...Read more

Jul 13, 2024
Jennie Creagh

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