289 768 9387

Residential Central Air Conditioning Repair in Hamilton & Burlington Areas

Reliable, round-the-clock AC repair that’s there when you need it.

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24/7/365 Home AC Repair Services

Boonstra Heating and Air Conditioning provides homeowners with reliable, round-the-clock residential repair services for central air systems across Hamilton, Burlington and the surrounding areas:

  • 24/7/365 residential service for air conditioner leaks, frozen AC, compressor repair, fan troubles, lack of cool air & all other central air issues
  • Emergency & last minute home appointments available
  • Certified experts with three decades of experience and G1, G2, 313A & 313D, 308A, ODP, Wardflex, and Supervisor Training Program & IHSA Health and Safety Education Program for Contractor Safety Essentials
Call us at (289) 348-1590 or request a quote online today!


The Boonstra Advantage

We started in 1961 and we’ve been providing Hamilton and the surrounding area with expert service ever since.

All of our services are backed by a We Respect You™ guarantee. We promise to be courteous and respectful when we repair your air conditioning.

Our expert technicians are Right Time™ certified and continuously trained to provide you with trustworthy, reliable service.

Our customers have been saying some pretty nice things about us. We’ve earned an 85% rating on HomeStars and a 4.6 star rating on Google.

What Customers Say

“We required help in servicing our A/C unit this past week. I called Omar at Boonstra and the quality of customer service we received was fabulous. I was especially impressed because we recently moved into this home and were not the original clients who had Boonstra do the installation. Omar was very keen on helping us regardless. He explained that Boonstra has a very well respected name in the business and he wants to keep it that way. After our issue was promptly fixed, I would agree absolutely and would recommend Boonstra without hesitation or reservation! Thanks Boonstra.

- James E

Great company to deal with. Purchased a furnace and a/c through them about 6 years ago. Had a minor issue with the a/c leaking water (drainage line issue). Called in the evening hoping to get an appointment for sometime in the week, they were able to move things around and fit me in that same night. The gentleman who came was extremely professional and knowledgeable. Had the issue fixed extremely quick. I would highly recommend this company.

- Ian B

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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.

Frequently Asked Questions

Generally, a repair technician will be out to help within 4 hours of the call being made. We almost always are able to complete a repair the same day.

No, last-minute or urgent repairs cost the same as any other. We never charge extra for repairs, even if they are needed on weekends, evenings, or holidays. Call us any time, we’re available 24/7.

Absolutely. The best way to do this is by having your air conditioning unit undergo a yearly maintenance check by a licensed technician. They will complete a thorough review of your A/C and assess how it is operating to determine whether it is at its best, and tune it up if needed.

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.

Service When You Need It.
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Over 55 Years of Experience

We’re proud to have served homeowners in Hamilton, Burlington, Oakville and surrounding areas since 1961.

Homes Serviced
Years in Business
Star Rating
On Google Reviews

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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