Ray O Cook Heating & Air

(916) 784-6525
Schedule Diagnostic NowFinancing Options Available

Create the Ideal Atmosphere in Your Home

We are here for all of your heating & cooling needs! With so many of us at home lately, we know you may need us for your heating and cooling needs. If you need us, we will be there! Our technicians practice the most recent precautions in order to safeguard you. Always available. Always there. Just call and speak to a Ray O. Cook Customer Service Representative.

Need a Service?

Estimates, installations, maintenance, repairs – Ray O. Cook Heating & Air offers all the HVAC services you need to cover any and all issues! Let us come to your home and share our unique knowledge and expertise to get the job done right.

Our Services

HVAC Estimates

If you don't know what your HVAC issue is, let us diagnose the problem for you with an estimate! Ray O. Cook Heating & Air will send out one of our professional HVAC experts to examine everything and give you a service quote that works with your needs.

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Client Testimonials

Want to know what our customers think about us? See what they are saying about our services on our Testimonials page!

Read Our Testimonials

Our Service blew Grant Napear away, hear his story:

Outstanding install crew that was very professional and polite. The install went very smooth and the workmanship first class. Would definitely use the company and crew for my service needs.
Scott L.
Willy, Rick, and Randy did a great job installing our new HVAC system. They were on time, very polite, and kept us informed the whole time. Additionally, they even completed the install a little early despite having to take a few extra steps to correctly plumb the gas line to the new heating system in the attic. I would highly recommend Ray O. Cook for any HVAC work as all of our experiences with the company have been A+.
Jeff M.
Bobby, Dave, and Brandon came out to our house and did a fantastic job getting the AC system fixed. It was not an easy job, but they were very polite, thorough, and a great group of guys to spend the day with... thank you so much for fixing our house!
Sam U.
Outstanding service! Steve B. came out and was terrific. Worked at a good clip, was extremely thorough, and was proactive in offering up explanations on what he was doing. Found a part that was on the verge of becoming a serious issue and swapped it out same day. Fantastic work.
Robert A.
Steve was great with our air condition inspection. he went out his way to tell us how the machine is working and what it might need in the future. if i would give him a grade from one to ten he would get a ten. Thanks Steve.
Claude J.
Rory and Tracy are the best! Tracy called us regularly to keep us updated on the progress. Rory came out on a Saturday and didn't leave until the heat was running. Thank you.
Steve and Tara M.

Affiliations & Accreditations

More Heating & Cooling per Dollar

Let Ray O. Cook make your home healthier, more comfortable, and more energy-efficient! Using the most-advanced HVAC products and techniques, we can take your heating and cooling systems into the 21st century and give you reliable, eco-friendly functionality you can count on.

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License Number: 829856