For reliable and efficient service in the Sault Ste. Marie area, trust Wardlaw Heating & Cooling.

Over 35 Years of Heating & Cooling Expertise

2018 Chamber of Commerce Outstanding Business Achievement Awards

(L-R) Owners Greg Wardlaw & Kelly Jackson with Health & Safety Manager & Operations Assistant Derek Jackson accepting the Safe Work, Sound Business Award at the 2018 Chamber of Commerce Outstanding Business Achievement Awards.

Wardlaw Heating & Cooling sure has come a long way over the years! Wardlaw was established in 1981 by Brian Wardlaw as a heating oil delivery service and a gas station. In 1996, Brian moved the business to its current location at 347 Lake Street in Sault Ste. Marie to expand their services on heating and air conditioning.

Brian and his wife Janet retired from the business in 2012. Their son, Greg Wardlaw, and daughter, Kelly Jackson, took over the company and renamed the business Wardlaw Heating & Cooling Inc. The original fuel and dispensary division was then sold, allowing the HVAC service and installation division to continue to expand. The company soon became the exclusive authorized service provider for McDougall Energy as well as @Home Energy.

Wardlaw Heating & Cooling has become one of the area’s most respected HVAC contractors, receiving many commendations from industry leaders. The company is a proud supporter of several local charities and is very active in the community. They're also very pleased to be a locally-owned and family-run company who treats customers like they're part of the family. Kelly and Greg each have a son in the business, making them the 3rd generation of Wardlaws in the industry! Derek Jackson is in the office as Brand Manager and Health & Safety Manager, while Jordan Wardlaw is an experience installer & service technician.

Wardlaw is proud to support the following charities & programs

Proud sponsor of Dustin Jackson Racing

Relay For Life Business Baton Pass Challenge

Participant: Greg Wardlaw and Lois Calam (Controller) accepted the Relay For Life Baton Pass Challenge.

Wardlaw Heating & Cooling has long been a supporter of our local Relay For Life and the Canadian Cancer Society.

Sponsors of local coed and men's softball teams.


347 Lake Street

Sault Ste. Marie, ON, P6B 3K7


Phone 705‑942‑5766

Toll Free 866-550-9912

Fax 705‑945‑6341


Opening Hours

Monday – Friday, 8 AM – 5 PM
24/7 Answering Service

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