Founded in 1995, Hamilton Oliver Thermal Control proudly serves the commercial and industrial HVAC industries of Toronto and the Golden Horseshoe region. Our company was built around a philosophy of excellence and dedication, and delivering our clients second to none standards of expertise and integrity. It is not easy to stand the test of time in a competitive industry, especially in the most commercially competitive region in the country, but we have done it through hard work, honorable business practices, and an unrelenting commitment to quality.

We provide hundreds of customers with peace of mind all year round, who know they have access to our expert technicians and emergency services 24 hours a day, 7 days a week, 365 days a year. Our focus is on building long term relationships in the communities we service through knowledge, ability, integrity, and unparalleled quality.

Our competitive edge is the people we carefully vet and train, meaning we take on jobs and carry out work with complete confidence in their abilities, and stand behind the guarantees and warranties we provide. Expert workmanship and strong business relationships are what drive Hamilton Oliver Thermal Control.

Round the clock, highly responsive service every single day of the year makes us an indispensable part of Southern Ontario’s HVAC industry. We see ourselves as an integral part of our clients’ businesses, ensuring they have the tools and expertise at their disposal to remain operational and profitable.

Whether you require regular scheduled maintenance and upkeep, need assistance selecting a new or replacement piece of equipment, or require last minute emergency service, Hamilton Oliver Thermal Control has got you covered.

5035 North Service Road, Unit D17

Burlington, Ontario L7L 5V2


Toll free:
+1 866.389.4033