289 768 9387

Who We Are

Boonstra Heating & Air Conditioning has been serving the Hamilton area since 1961.

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Boonstra Heating & Air Conditioning

The Boonstra Advantage

Since 1961 we have been providing the Hamilton area with expert HVAC installation, repairs, and maintenance. Over the years we have serviced over 50,000 homes and perfected our customer service.

We take pride in our work – so much so that we guarantee it. All of our work is backed by a We Respect You™ guarantee and we aren’t finished until you’re 100% satisfied.

We stand by our work and our people. All our technicians undergo background checks and are Right Time™ certified to provide service you can trust.

We have a 4.6 star rating on Google and have been in service for over 55 years. You don’t stay in business that long without being committed to reliable service and a standard of excellence.

We’ve made over
Homes more comfortable


Heating & Cooling in Hamilton, Burlington, Oakville, & Surrounding Area

We’ve been providing heating and cooling services ever since Clarence Boonstra installed his first furnace in 1961. Today, we have grown to deliver heating and cooling services to homeowners from all over southern Ontario.

Now as part of the Right Time™ Heating & Air Conditioning family, we are able to even better serve our customers with more services, more locations, and more know-how.

Our Guarantees

We stand behind our work and our people. For up to 2 years from the day we install a new heating or cooling unit, we will repair, replace, or refund anything necessary until you are 100% satisfied. That’s our guarantee to you.

Why Choose Us?


No Loopholes™

If you are not completely satisfied with our services within 2 years of installation, we’ll make it right. No loopholes, guaranteed.


No Hassles™

If your unit breaks down within 2 years of installation, we’ll repair it within 24 hours or give you $1,000 for your troubles. No hassles, guaranteed.


Just Right™

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


We Respect You™

If we are disrespectful or if we fail to keep your home clean and damage-free, we’ll give you our full, 5-year Just Right™ Check Up Protection Plan for free. We respect you, guaranteed.

A Message from Our GM, Chris Giankos

With over 13 years in the Canadian HVAC industry, Chris has filled roles from service and installation to operations and management. As a born and raised Hamiltonian, Chris understands the community and knows homeowners here expect a dependable, trustworthy, and up-front HVAC provider.

Chris holds Boonstra’s work to a high standard, ensuring that he and his team deliver 100% satisfaction. His priority is providing HVAC expertise and quality work that homeowners can rely on.

At home, Chris enjoys spending time with his partner and their two rescue dogs. In his downtime, you can find Chris on the rink playing hockey or in nature enjoying fishing and camping.

You can reach Chris anytime at chris.giankos@boonstraright-time.ca

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Satisfaction Guaranteed

All our installations are guaranteed for 2 years from the date of installation.

Decades of Experience

We have expertise you can trust with over 55 years of experience in the HVAC industry.

Locally Owned & Operated

Boonstra has been based in Hamilton since 1961. We’ve had a lot of time to get to know our neighbours.

Reliable Service

Expert service whenever you need it, for no extra charge – twenty-four-hours a day, seven days a week.

Certified Technicians

We perform background checks and extensively train our technicians to be Right Time™ certified.

Exceptional Customer Service

We have a 4.6 star rating on Google, and an 85% rating on HomeStars.

24/7 365 SERVICE

905-689-1951 Request a Quote
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