Diagnostics, Install Design, Heating , and 2 more
"Daniel was great, he was knowlegdable and helped me understand my options well."
Kurtis J. in October 2024
HVAC
"Gerry arrived on time very professional and listened to what my concerns were. He explained everything from installation to financing. Soon Tony and Eric were here installing my new Lenox. I’m so happy with this company and will gladly refer them again. always. Yvette"
A00992C9C48D122C891BC20C84B796661BBB6D001764BA9C929BEAD86E1B42A1 B. in May 2025
HVAC, Commercial HVAC, Residential HVAC
"Most affordable of all the companies we bid.. Communicative, quick, professional"
Steven M. in December 2021
Heat Pumps/Air Conditioning, Indoor Air Quality, Airflow (ductwork) , and 2 more
"Chris was the absolute best. So professional, knowledgeable, and on time. He did great work, kept everything up front and had amazing communication. I would HIGHLY recommend Trinity Heating And AC for your heating and cooling needsâ ¦"
Kerry S. in June 2024
HVAC NEEDS, Plumbing, Performance Air Conditioning , and 1 more
"Professional, on time and I would highly recommend him to anyone who needs plumbing. He was great"
D1E4022E854ED7E0B359AF50A5BE25F12139B86B765D5CDCAA2849C092E0AB7C F. in June 2025
heat pumps, New A/C Equipment, HVAC , and 2 more
"Prompt professional response.Ulises Acosta quickly diagnosed the problem and performed the needed repairs."
Terry T. in September 2016
"I had Ibrahim fix my AC unit and lets just say it was amazing. The service was amazing and the price was worth it. He got the job done and fixed all my issues."
Omar M. in May 2024
"They went over and beyond! Outstanding service work and customer relations!"
Allen G. in December 2017
All of your heating & cooling needs, Heating and Cooling Repairs
"Bob Jay's is amazing. They went above and beyond to make sure I was comfortable while they ordered and installed my new outside unit within a couple days. Highly recommended!"
Jessica E. in September 2017
Ontario Heating & Furnace Contractors are rated 4.8 out of 5 based on 540 reviews of 540 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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