Emergency Service – When unexpected things happen, and you need a fix right away, we have you covered, anytime. We pride ourselves in being available 24 hours a day, 7 days a week, 365 days a year, so you can relax even when something goes wrong.
Over 3 Decades of Experience – You can put your faith in us. We’ve been serving families in London and the surrounding communities for over 35 years. No matter what your problem is, we’ve probably got experience fixing it.
Respect You Can Count On – We Respect YouTM is one of our guarantees. No matter what, we will treat you, your home, and your family with respect and courtesy.
Quality Work – When you hire an M&K technician, you know that you’re going to receive high-quality work backed by our Just RightTM guarantee. We won’t quit until you’re satisfied.
We aren’t satisfied until you’re satisfied, guaranteed.
We are always available, 24/7 365 for any HVAC emergency you might have.
We have been operating since 1983, which means we have over 35 years of expertise to offer.
All of our technicians are Right TimeTM certified and continuously trained to maintain excellence.
Locally Based & Operated
We operate in the London area and have been for over 3 decades, which means we’ve gotten to know our neighbours.
We maintain a 5-star rating on Google for a reason; we care about our work.
Book a Home HVAC Service with the Pros at M&K Heating and Air Conditioning
What Homeowners Say About Us
“I recently had an Air Conditioner and Furnace installed by M&K. I called around and talked with several companies, they have the best warranty and were the most knowledgeable when it came to answering my questions. Everything was installed perfectly and up to code in a timely manner. Very happy with the system and service!“