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Real Reviews From Homeowners and Businesses Across Southern Ontario
We prefer to let our work speak for itself.
“The air conditioning is working perfectly, and we’re very happy with it. We also really like the Wi-Fi thermostat.”
AC Installation · Jul 2026
“Timely and professional installation of my A/C. Team was courteous and professional.”
AC Installation · Jun 2026
“We were very impressed with our experience with Excel Climate Solutions. Our son’s bedroom has always run hot. Justin cut a hole in the drywall and placed a cold air return. The job was quick and he did a great job cleaning up after.”
Ductwork · Jan 2026
“Excellent experience with Excel! Called in the middle of the night upon realizing the furnace went for a shit. Excel were quick to get Service tech. Paul at the house who resolved the issue quickly and at a fair price.”
Emergency Repair · Dec 2025
ALL REVIEWS
What Our Customers Are Saying
Real reviews from real customers.
Ductless Split Repair
“Had my ductless split serviced by Justin after it stopped working. He fixed it, explained what was wrong and showed me how to properly maintain it and did so in a very friendly manner. I’ll definitely use them again!”

New System, Spotless Install
“Excel Heating and Air Conditioning did an amazing job installing my new furnace and air conditioner! The team was professional, efficient, and left everything spotless. My home is more comfortable than ever, and the system runs perfectly. Highly recommend!”

Stellar Service
“Excel Heating and Air Conditioning is absolutely stellar—hands down one of the best service companies we’ve ever worked with!”

After-Hours Service
“I was very happy with the experience I had with Excel. I called after normal business hours on the weekend and was dealt with promptly! Paul, the technician came right on time and immediately found the issue.”

The Emergency Save
“Furnace died on a very cold night, we woke to a cold house. After a call to Excel, Paul came and fixed us straight up! We are so thankful. Second time use with this company, highly recommend! Paul gave us A1 service! THANK YOU”
