*$0 Diagnostic Fee with Completed Repair. CALL NOW 249-493-0139

*$0 Diagnostic Fee with Completed Repair. CALL NOW 249-493-0139

Save On Air Conditioning Installation in Sault Ste. Marie & Algoma

Get our lowest pricing of the year & save up to $3,000 on a new system. Financing options available on your new system. Limited time pre-season sale.


About Wardlaw Heating & Cooling

Since 1981, area home owners have relied on Wardlaw Heating & Cooling Inc. for fast and efficient service. Our local team all operate out of Sault Ste. Marie, Ontario and provide emergency service to the area. When a problem pops up, you can count on us to be there!

Our vast experience and talented team have turned us into the HVAC contractor in Algoma you can call for just about anything. Operating daily services in Algoma between Batchawana and Thessalon.

As Northern Ontario’s leading HVAC contractor, we offer numerous in-home services, including new system installations, duct cleaning and air filtration equipment. With our preventative maintenance memberships, 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!

All of our work is warrantied and we offer financing programs. 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 and family safe and comfortable all year long

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

Our Mission: To exceed customer expectations by providing great value and superior customer experiences.

Our Vision: To become Algoma’s predominant heating, cooling and fireplace service provider, enriching the lives of our customers and our employees.

Our Core Values:

Safety: We work as a team to achieve the highest safety practices for our team, who ensure safety for our customers.

Professionalism: We are professional in our service, appearance, workmanship, business, and dealings with others. We take pride in what we do.

Accountability: We are personally responsible to the commitments we make to customers, to the company, and to our co-workers.

Honesty and Integrity: We do the right thing for the customer, even if it costs us. We do not compromise our integrity.

Knowledge: We are always striving to improve ourselves and our service through training, education, and self-evaluation.

Community: We are proud to be locally owned and operated. We contribute to society and demonstrate corporate social responsibility by striving to stimulate our local economy and support the HVAC industry.

Our Guarantees

We stand behind our people and our work, so much so that we guarantee it. For up to 2 years from the day we install your furnace, we will repair, replace, or refund whatever necessary until you are 100% satisfied.

Why Choose Us?


No Loopholes™

We guarantee 100% satisfaction for up to 2 years from the furnace installation date. No loopholes, guaranteed.


No Hassles™

We’ll cover the repairs within 24-hours if your furnace breaks down within 2 years of installation, or give you $1,000 for your troubles. Same Day Repairs, No hassles, guaranteed.


Just Right™

We’ll make it right if your furnace is too hot or too cold, including a complete replacement if necessary. Just right, guaranteed.


We Respect You™

We’ll keep your home clean and damage-free, or you’ll get our full, 5-year Just Right™ Check Up Protection Plan for free. We respect you, guaranteed.

Genuine Service

All our installations are backed by guarantees to leave you happy in your home.

Fast & Reliable

We offer true twenty-four-hour service, same day repair, with no additional charges on holidays or after hours.

Tried & True

We have over 40 years of experience in serving local homes and families.

Certified Expertise

All of our technicians go through extensive training and background checks.

Friendly Faces

Locally based and operated, we appreciate our role in our community.

Real Reviews

We have a 4.4 star rating on Google and an 89% rating on HomeStars.

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