This pro has maintained an average of 4.5+ star throughout their time with Angi.
This pro has maintained an average of 4.5+ star throughout their time with Angi.
About us
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
Business highlights
Emergency services offered
Veteran owned and operated
Services we offer
Central A/C - Service or Repair, Central Heating, Commercial HVAC - Service, Repair, and Installation, Residential HVAC - Service, Repair, and Installation
Amenities
Emergency Services
Yes
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- CreditCard
Reviews
5.025 Reviews
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Filter reviews by service
Showing 1-25 of 25 reviews
Kyle T.
Feb 2025
Very thorough installation and the technician took his time to explain everything to me at a fair price as well.
Michael M.
Nov 2024
Thermostat Service
He walked me thur it on the phone he earned my business from here on out
Garrett J.
May 2024
I would HIGHLY recommend Cornell and CJB to anybody in need of HVAC services. After receiving the worst possible service from my warranty and some of the larger companies in the valley when my AC did not work while it was 100 degrees out, I reached out to CJB and he fixed my unit THAT DAY. no BS, friendly, and extremely knowledgeable, he came to my house at 6pm(!) same day, and stayed on my roof until after midnight to get us working AC (we had a new baby in the house). Is he a hero? Tough to say. But he certainly went above and beyond and I will never reach out to another company with my business. Dont waste your time, just call Cornell and he will take care of you.
JohnT R.
Feb 2024
I would highly recommend CJB Comfort for any AC Problem. Mine was a broken motor in the middle of the night. Cornell fit me into his busy schedule and fixed it early the same day. He was very professional and efficient. He was excellent at explaining what needed to be fixed. I'm very happy with his work John
Lisa P.
Aug 2023
I met Cornell at my work awhile back because he comes and works on the residents ac there. So I knew he was a reputable guy. So when I needed an honest, hard working ac guy I thought of him. I emailed Cornell that night the next day he came out and looked at our ac and told us the problems , quoted us a price and had it done with in a hour. Cornell is a honest, efficient, hard working, reasonable guy that I would highly recommend. He will be my ac guy from now on! Thanks Cornell your the best!
Lindsay C.
Aug 2023
Cornell was wonderful to work with. He was able to make an emergency visit, diagnosed the problem and communicated well throughout the process. I highly recommend him!
Johnathan M.
Apr 2023
Excellent experience fix the problem and got everything back running
John S.
Jul 2022
Very resoable
Robert R.
Jul 2022
Prompt and reliable
Bill H.
Apr 2022
A real Pro, explained everything and no surprises
Response from CJB Comfort, LLC
"Thank you for taking the time to share your experience."
Philip A.
Apr 2022
Honest and did not try to upsell.
Response from CJB Comfort, LLC
"Thank you for taking the time to let others know about how we work. We appreciate it."
Thelma R.
Apr 2022
Cornell was great. He did the work efficiently and even suggested moving my drain so water didn't splash on our entrance. He made sure everything was working before he left. Easy to work with.
Response from CJB Comfort, LLC
"Thank you so much Thelma. We like to keep our clients happy even after we're gone!"
Kyle L.
Mar 2022
Cornell was knowledgeable and efficient with a great personality and customer service
Response from CJB Comfort, LLC
"We appreciate you taking the time to give us this review Kyle. It means a lot to us."
Jim E.
Mar 2022
Cornell is the best! He came as promised, did the job and stayed to make sure it worked. He’s going to be my go-to guy for this kind of work from now on.
Response from CJB Comfort, LLC
"And you're going to be our go-to client! Thank you for your vote of confidence Jim!"
Bruce F.
Mar 2022
Very friendly, worked fast and provided me cost options!
Response from CJB Comfort, LLC
"Fair, honest work is what has set us apart for over 15 years, thank you for noticing and for telling others about your experience with us. We appreciate it."
Ed R.
Mar 2022
Great! Cornell is knowledgeable and explained the intricacies of our hvac system. Suggested a next course of action, in the repair of our heat pump.
Response from CJB Comfort, LLC
"HVAC systems can last up to 30 years sometimes! I wonder who will be my first 30 year client? I'm only 15 years in so far, but I sure enjoy building long-term relationships with the people I keep comfortable! Thank you for your review. It's appreciated."
Steve S.
Feb 2022
Great overall service
Response from CJB Comfort, LLC
"Thank you Steve. Appreciate your review."
Dawn P.
Feb 2022
Quick great to work with and affordable did a great job
Response from CJB Comfort, LLC
"Thank you for the review. It was great to work with you too."
Clawson W.
Jan 2022
Had an old dilapidated swamp cooler removed. Cornell explained the process well and completed the job within the quoted time frame at a fair price. Would definitely consider for future work.
Response from CJB Comfort, LLC
"Thanks for the review."
Nicole M.
Jan 2022
Cornell called me back, scheduled a time, and showed up on time. He completed the work, took pictures of the issue, and gave me some recommendations for future needs so we can keep cool when summer comes. Fair price for his time and knowledge. I will use him again and would recommend his services.
Response from CJB Comfort, LLC
"Thanks for the review."
Vicki S.
Jan 2022
were right on time, explained everything before going up to shut down my cooler. When done he came back down and said he was finished and talked to me about things I should think about doing with my air conditioner for next year. I would definitely use them again.
Response from CJB Comfort, LLC
"Thanks for the review."
Chase M.
Jan 2022
Very knowledgeable, great customer service, professional, and fixed issue with efficiency and effectiveness. Fair pricing. Would definitely hire again.
Response from CJB Comfort, LLC
"Thanks for the review."
Taylor A.
Dec 2021
Cornell was excellent. Communicated well, fairly priced, and helped solve the problem that I created! Would use him again.
Response from CJB Comfort, LLC
"Thanks for the review."
Charles X.
May 2021
They came in with pretty good value for the price. They cleaned up after themselves and I have no complaints for them.
Response from CJB Comfort, LLC
"Thanks for the review."
Gary W.
May 2021
Competent, informative, clean, timely. We have had Cornell Hart diagnose and complete various degrees of HVAC work over the last 3 years
Response from CJB Comfort, LLC
"Thanks for the review."
Licensing
Licensed*
Trade License Number
ROC 334794
Trade License Locale
AZ
Trade License Expiration
09/30/2027
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
CJB Comfort, LLC is currently rated 5.0 overall out of 5.
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: Closed
Sunday: Closed
CJB Comfort, LLC accepts the following forms of payment: CreditCard
Yes, CJB Comfort, LLC offers free project estimates.
No, CJB Comfort, LLC does not offer eco-friendly accreditations.
No, CJB Comfort, LLC does not offer a senior discount.
Yes, CJB Comfort, LLC offers emergency services.
Yes, CJB Comfort, LLC offers warranties.