Heating & Air Conditioning in West Gwillimbury, Ontario

"Our heater broke down at 2am. Around 8am I sent in a request for service asap over their website. I got 2 calls..."

"The company was great to deal with from start to finish. Email communication with Cecilia was prompt and the service..."

"The maintenance personnel are punctual, diligent in their work, and very patient. We are satisfied."

"My relatively new oven stopped heating up. I contacted Maydone, and got an appointment with a repair man. Igor..."

"We are very pleased with Furnace King. Their service was friendly, professional, and prompt. Sandip did a wonderful..."

"Very pleased. Excellent communication and very professional install 5 stars. project was completed on time and on..."

"I recently had a furnace and air conditioning unit installed in my home and the experience was very good from start..."

"Olivia was amazing, completed a tune up on our furnace, answered all my questions and more. I would highly..."

"John got back to me immediately after reaching out to him for help with a faulty furnace. He diagnosed the issue and..."

"Jason is knowledgable, efficient, and honest. I usually ask for Jason because I trust him. "