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

About Us

Since 1981, area home and business owners have relied on Wardlaw Heating & Cooling Inc. for fast and efficient service. All of our regular business hours calls are answered right away in office, and our emergency service line is covered 24/7. We guarantee you will not be answered by a recorded answering system! When a problem pops up, you can count on us to be there, day or night!

Our vast experience and talented team has turned us into the HVAC contractor in Algoma you can call for just about anything. Based out of Sault Ste. Marie, Ontario, with daily service between Batchawana and Massey, we also reach areas including Chapleau, Wawa, Dubreuiville, Elliott Lake and more.

As Northern Ontario’s leading HVAC contractor, we offer numerous in-home services, including new system installations, duct cleaning and air filtration equipment. And with our long-term maintenance agreements, you can rest easy knowing your system will be regularly serviced and you'll take top priority in the event of an emergency. Please take advantage of this convenient, low-cost program!

Our locally owned and family operated company has expanded over the years, but we've never lost our small-business feel and complete dedication to our customers' satisfaction. We take pride in developing trusting, long-lasting relationships with our clients and providing a wide range of quality products. We are proud to be the exclusive dealer of Canadian made Napoleon HVAC and Hearth products.

Finance it

All of our work is warrantied, and we offer rental programs as well as financing through Financeit. Whether you've lived in your home for several years or are a first-time buyer, we can meet your needs and budget restraints.

Contact us to keep your home or business safe and comfortable all year long!

Best Winner 2019

Voted by our community Sault Ste. Marie’s Best Heating & Cooling Company four years in a row.


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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  • Heyden

  • Searchmont

  • Goulais River

  • Batchawana Bay

  • Wawa

  • Chapleau

  • Echo Bay

  • Hilton Beach

  • Richard’s Landing

  • Desbarats

  • Bruce Mines

  • Thessalon

  • Iron Bridge

  • Blind River

  • Spragge

  • Elliot Lake

  • Walford

  • Serpent River

  • Massey

  • Sault Ste. Marie

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