Unionville Heating - Professional Service
About
Unionville Heating was established in 1985 and is a privately owned and operated company.
Professional Service
We serve the residential market only and exclusively to the Markham, Unionville and Stouffville areas for over 37 years. Experience has enabled our technicians to focus on every detail when installing or servicing the system in your home. As a result, we have created a standard of excellence second to none. The company’s reputation is supported by a referral list of customers happy to do business with a local business.
Most consumers prefer doing business with a company they can trust. Unionville Heating offers stability and a proven track record of providing quality products and exceptional service. Customers know the benefits of experience and knowledge. They want it done right the first time!
Unionville Heating is also the proud recipient of the Readers Choice Award for Best Business for 21 years.
Best Business Award

Charitable Support
Care and Share, Value Village and Habitat for Humanity, Markham Stouffville Hospital, and Sick Kids the hospital for sick children.

Meet Our Staff

Nick Russo
Installation and Service Technician

Brenson Anistan
Installation and Service Technician

Jesse Wood
Installation and Service Technician

Todd Nesbitt
Installation and Service Technician



Michele Adams
Office Administrator

Dave Mainland
Chief Operations Manager


Chantalle
St Germain
Office Administrator
Customer Satisfaction
We value your feedback. After service or installation, each of our customers is asked to provide feedback after service or installation of a furnace or air conditioning unit. Here are the results.
98.7%
Overall, how satisfied or dissatisfied are you with our company?
Please complete our Customer Satisfaction Survey after your service or installation.
Google Reviews
Doug vW
a year ago
When do you need a new furnace? When it’s the coldest outside, of course. The Staff at Unionville Heating and Air Conditioning are a pleasure...Read More »
Anand Daté
5 months ago
My home furnace conked out on Dec 19, 2022. I made a phone call that night, spoke to the owner John, his installers Nick...Read More »
Rick Mori
5 months ago
Service provided by Jesse. He arrived exactly on time and performed the service efficiently and was very friendly and polite. Gave good heads-up on...Read More »