Serving Roseville and beyond
HVAC Repair Company Roseville
If you're dealing with an HVAC issue, you can restore your comfort quickly with Ray O. Cook Heating & Air's HVAC repair services. When your heating, ventilation, or air conditioning system isn't performing as it should, our expert team is here to help. We specialize in diagnosing and fixing any HVAC issues, from minor faults to major breakdowns, ensuring your system is back up and running efficiently. Our commitment to using the latest tools and techniques means we can offer solutions that are both effective and lasting, minimizing future disruptions. Rely on Ray O. Cook Heating & Air's skilled HVAC repair technicians to get your system repaired promptly, so you can enjoy a comfortable and pleasant indoor environment again.
Heating or cooling troubles? Reach out to Ray O. Cook Heating & Air at (916) 908-3289 for fast, reliable HVAC repair services.
Roseville HVAC Repair Call for More Information Today!916-908-3289
Brandon called in advance of his arrival, was polite and professional, and gave me a complete summary of his findings.
Dante Jannicelli
J"Did a great job installing our new H/AC unit!"
They were on time, knowledgeable, helpful, and took good care of our home during this install.
John Conway
A"We are very happy with Jo!"
Jo Kessler has been doing our service for a few years now and he does a great job.
Anne and Dean Sterling
R"They are the best!"
We are amazed at how great all of the technicians and service personnel are at Ray O. Cook H&A!
Richard Nassetta
M"The tech was on time and professional."
The tech was on time, professional, and provided an explanation of all the readings.
Mike Shuper
Z"I highly recommend Ray O Cook."
Agent was very friendly and knowledgeable.
Zelma Dockery
C"Very Friendly and Informative Staff Member"
Very friendly and informative staff member.
Cindy Robinson
D"Love when companies admit to their mistakes"
Very responsive and admitted that the issue was on their side.
Dan Jaeger
G"Very professional, done in a timely manner."
Very professional, done in a timely manner.
Glen Goorabian
J"Tim was great"
He explained everything he was doing to tune-up my furnace.
John Chow
N"Paul was friendly from the moment he arrived."
He took his time to check out the attic and give an estimate for the attic makeover including 2 different options for the HVAC system.
Narayani Balakrishnan
J"We are quite satisfied with the new system."
The personnel were professional, courteous, and informative.
Joan
N"Very Quick Service, Reasonable Prices."
The staff is very helpful and very professional.
NIRMALJEET KAUR
A"Dylan was the best!"
Dylan was patient, considerate, and showed us things we didn’t know! Answered ALL the Q’s!
Annette Mullen
C"Very friendly and professional service."
Very friendly and professional service. Perfect on time and advance notice given.
Cheena
D"Highly recommend 👍🏼"
He explained everything with kindness, answered all my questions, and provided pictures of all the work.
Deborah Sajdak
T"He arrived on time and was very knowledgeable."
He arrived on time and was very knowledgeable.
Therese Bautista
N"It was done free of charge."
System had to be reset. It was done free of charge. Thanks a ton.
Nagateja Tadepalli
G"Very, very happy!"
Paul explained everything with easy-to-understand terminology. He discovered my system was oversized and got me a more efficient one.
Gary Gutierrez
D"Very knowledgeable and professional"
Paul was very knowledgeable and professional. This is our second time using Ray O. Cook.
Devin Lorenger
P"I highly recommend Ray O. Cook"
Incredibly knowledgeable and reasonably priced. I was very impressed with the installation process.
Paula
S"My new HVAC works beautifully"
The team was on time, worked efficiently, and my new HVAC works beautifully.
Sue Dumas
J"Would highly recommend Ray O Cook."
The crew at Ray O Cook were professional from the start. Overall process was smooth with no pressure to buy. Would highly recommend Ray O Cook.
Jason Ingram
D"The professionalism they provide"
I am a long-time customer of Ray O Cook and had purchased several HVAC units from them over a couple of decades mostly for the reason of the professionalism they provide.
DAVID Rossi
G"They did a great job on installation"
They did a great job on installation and nice follow up. Workers were good and explained their work as it progressed, very friendly.
G G Calderone
M"Very professional and thorough."
Very professional and thorough. The technician was very personable.
Marie-Nicole Lapeyrade
K"We are very satisfied!"
The crew did a great job and would highly recommend this company to anyone who needs a new HVAC system!
Keary Fernald
T"Michael was awesome!"
He explained everything so that I understood what was wrong with my air conditioner and fixed it!
Terri Hammond
R"Great Company"
Serviceman was prompt, polite, knowledgeable, efficient and performed all duties with no issues—Great Company.
Roxanna Clabaugh
D"Explained everything he was doing"
Joe the tech explained everything he was doing and did not try to sell us anything; just made us aware of our options.
Dan Sendek
Very happy with his service.
Brandon called in advance of his arrival, was polite and professional, and gave me a complete summary of his findings. Very happy with his service. Thank you!
Dante Jannicelli
Did a great job installing our new H/AC unit!
Jacob, Victor, and Ricardo did a great job installing our new H/AC unit! They were on time, knowledgeable, helpful, and took good care of our home during this install. Compliments to all 3 for their effort.
John Conway
We are very happy with Jo!
Jo Kessler has been doing our service for a few years now and he does a great job, plus he's just a really nice guy. We are very happy with Jo!
Anne and Dean Sterling
They are the best!
Joe was very knowledgeable, pleasant, and informative. In fact, we are amazed at how great all of the technicians and service personnel are at Ray O. Cook H&A! They are the best!
Richard Nassetta
The tech was on time and professional.
This was a routine annual heater service. The tech was on time, professional, and provided an explanation of all the readings.
Mike Shuper
I highly recommend Ray O Cook.
Agent was very friendly and knowledgeable. Presented clearly my options and why they were advised. I highly recommend Ray O Cook.
Zelma Dockery
Very Friendly and Informative Staff Member
Very friendly and informative staff member. Did an excellent job checking my system.
Cindy Robinson
Love when companies admit to their mistakes
There was a slight issue after being serviced, but they came back out and took care of the problem. Very responsive and admitted that the issue was on their side. Love when companies admit to their mistakes, will continue to use in the future.
Dan Jaeger
Very professional, done in a timely manner.
Very professional, done in a timely manner. I’ve used this company since they replaced our heat & air in 2018.
Glen Goorabian
Tim was great
Tim was great. He explained everything he was doing to tune up my furnace.
John Chow
Paul was friendly from the moment he arrived.
Paul was friendly from the moment he arrived. He took his time to check out the attic and give an estimate for the attic makeover including 2 different options for the HVAC system. He answered my questions well and addressed my concerns even in a follow-up email. I will be following up with him on the project and trust he will deliver beyond my expectation.
Narayani Balakrishnan
We are quite satisfied with the new system.
The personnel were professional, courteous, and informative as to the work they performed. We are quite satisfied with the new system and with their follow-up services.
Joan
Very Quick Service, Reasonable Prices.
Very quick service, reasonable prices. The staff is very helpful and very professional.
NIRMALJEET KAUR
Dylan was the best!
Dylan was the best! I’ve just retired from 38 years as a Realtor and I’ve met so many HVAC techs over the years. Dylan was patient, considerate, and showed us things we didn’t know! Answered ALL the Q’s! New to Sac, your company will be our go-to!! Thx!
Annette Mullen
Very friendly and professional service.
Very friendly and professional service. Perfect on time and advance notice given. Thank you.
Cheena
Highly recommend 👍🏼
A great experience from setting the appointment to the technician letting me know when he was on his way. He explained everything with kindness, answered all my questions, and provided pictures of all the work. Highly recommend 👍🏼
Deborah Sajdak
He arrived on time and was very knowledgeable.
Theron was great! He arrived on time and was very knowledgeable. Thank you!
Therese Bautista
It was done free of charge.
A fix wasn't needed. System had to be reset. It was done free of charge. Thanks a ton.
Nagateja Tadepalli
Very, very happy!
Daniel Lopez was the tech who came over and helped me out with my old system. He was great. Already knowing I was going to need a new system, I worked with Paul M., who explained everything with easy-to-understand terminology. He discovered that my current system was oversized and was able to get me into a smaller and more efficient system. Very, very happy!
Gary Gutierrez
Very knowledgeable and professional
Paul was very knowledgeable and professional. This is our second time using Ray O. Cook, and I recommend them to others as well.
Devin Lorenger
I highly recommend Ray O. Cook
I highly recommend Ray O. Cook for a new HVAC system. I did a lot of research and found them to be incredibly knowledgeable and reasonably priced. I was very impressed with the installation process.
Paula
My new HVAC works beautifully
The team was on time, worked efficiently, got the job done, and cleaned up after their work. They were pleasant, polite, and I felt very comfortable with them in my home. My new HVAC works beautifully, and I’m very pleased! Thank you, Sue Dumas - Lincoln Hills
Sue Dumas
Would highly recommend Ray O Cook.
We were looking to have our HVAC system replaced as ours was original to the home (31 years old) and was having issues. We got estimates from a few places. The crew at Ray O Cook were professional from the start. Overall process was smooth with no pressure to buy. The install crew was great and for the most part kept the area clean. We ended up having to vacuum and wipe down some areas after they left so that area could be improved slightly, but wasn’t anything major. Would highly recommend Ray O Cook.
Jason Ingram
The professionalism they provide
I am a long-time customer of Ray O Cook and had purchased several HVAC units from them over a couple of decades mostly for the reason of the professionalism they provide.
DAVID Rossi
They did a great job on installation
They did a great job on installation and nice follow-up. Workers were good and explained their work as it progressed, very friendly.
G G Calderone
Very professional and thorough.
Very professional and thorough. The technician was very personable. Thank you!
Marie-Nicole Lapeyrade
We are very satisfied!
We had a great experience with Ray O Cook and John A. was extremely professional and a huge help with instructions on our new thermostat. The crew did a great job and would highly recommend this company to anyone who needs a new HVAC system! They were really great and I don't leave reviews, but this company warranted a great one! Thank you to the crew and company, we are very satisfied!
Keary Fernald
Michael was awesome!
Michael was awesome! He explained everything so that I understood what was wrong with my air conditioner and fixed it! Same day service, and great $! You're my new heating and air company!
Terri Hammond
Great Company
Serviceman was prompt, polite, knowledgeable, efficient and performed all duties with no issues—Great Company.
Roxanna Clabaugh
Explained everything he was doing
Joe the tech showed up early in the designated time window, explained everything he was doing, explained the condition of our HVAC system, and did not try to sell us anything; just made us aware of what our options were.
$59 Furnace Tune-Up Restrictions apply. Please call for details. Valid Oct 1, 2025 - Dec 31, 2025 Download