Trusted HVAC Contractors in Thorold, ON

“Our heat was not working efficiently today. My husband called Performance Heating and within the hour Scott showed up. Very professional and knowledgeable. Fixed the problem with our furnace for a reasonable cost. Much appreciated, Scott. We highly ...”

“Excellent value, helpful and skillful team of people. Project was time sensitive and it was done before time. Thank you Shafi , Armin and Team.”

“Awesome Work! Great Staff & Workers, highly recommend!”

“I would highly recommend Williams. We had an emergency heating issue starting on Saturday night into Sunday morning. I looked up companies in Welland on the internet and found reviews and decided to give them a try. They (Jim) responded quickly a...”

“I highly recommend using this company. Steve is very knowledgeable and took extra time to explain my system to avoid future issues. the repairmen that worked here ( Kevin and Conner)were professional and hardworking. I was given an extremely fair pri...”

“Excellent!!! I received exceptional service from Troy and his team for my gas needs. Very professional and great to deal with. I highly recommend Troy and his team.”

“We tried Marty's after being dissatisfied with the company we had used for years. So happy we did! Service was excellent. (recommended by a friend) We will be having them back for yearly maintenance and any other issues that arise. Special thanks to...”

“Bob Pietz responded immediately when our furnace stopped working. Diagnosed and got it up and running until a new furnace could be installed. Very friendly, helpful and reasonable in pricing. We also agreed to have a new water heater installed at t...”