Air Conditioning Service in London & Area

Home AC installs, tune-ups & 24 hour repairs to keep you and your family cool all summer long.

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Heating & Cooling in London and the Greater Surrounding Area

Our Home Air Conditioning Services​

Why Choose the Pros at M&K for Your Air Conditioning Needs?

Staying cool all summer long is no sweat with help from the air conditioning pros at M&K Heating & Air. 

Serving London & surrounding communities, our technicians offer top-tier service in AC installation, maintenance and 24/7/365 repair, with NO EXTRA CHARGE for weekends, holidays, after-hours or emergency service. 

For every level of service, from fresh installs to fast fixes, we’re here to help you make the most of your home comfort and beat the heat all summer long. 

  • 24/7/365 residential repair service at NO EXTRA CHARGE for weekends, holidays, or after-hours service 
  • Emergency & last minute home appointments available  
  • Certified experts with four decades of experience and G1, G2, 313A & 313D, 308A, ODP, Wardflex, and Supervisor Training Program & IHSA 

Our Guarantees

We have the utmost confidence in our work and our people and want to make sure you do, too. That’s why we offer a 2-year guarantee to repair, replace, or refund. Whatever you need until you’re 100% satisfied.

Why Choose Us?

1

No Loopholes™

Up to 2 years after the installation date we ensure 100% satisfaction or your money back. No LoopholesTM, no problems.

2

No Hassles™

If your new furnace breaks down within the first 2 years of installment, we’ll fix it for free within 24 hours or give you $1000 for your troubles. No HassleTM, no headache.

3

Just Right™

We guarantee that any furnace we install will keep you comfortable. If your system isn’t providing a consistent temperature anywhere within 5 years of the installation date, we’ll fix it up to and including replacing the entire system, totally free. No fluctuations, Just RightTM.

4

We Respect You™

We pride ourselves on always acting with integrity and promise to treat your home with the utmost care and respect. If we don’t meet your expectations in any way, you’ll receive our Five Year System Check-Up PackageTM totally free of charge. We Respect YouTM and your home.

What Homeowners Say About M&K Heating’s HVAC Services

“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!“​

“We were very pleased with Matt. He called us prior to arrival and was extremely professional while performing the maintenance of our furnace. He explained in detail all about the maintenance of the furnace and we must say we were more than pleased with the service supplied by Matt. We would certainly recommend M&K.“​

Guaranteed Comfort

We aren’t satisfied until you’re satisfied, guaranteed.

Always Ready

We are always available, 24/7 365 for any HVAC emergency you might have.

Trusted Experience

We have been operating since 1983, which means we have over 35 years of expertise to offer.

Technological Expertise

All of our technicians are Right TimeTM certified and continuously trained to maintain excellence.

Community Focused

We operate in the London area and have been for over 3 decades, which means we’ve gotten to know our neighbours.

Exceptional Reviews

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