M&K Heating & Air Conditioning

Your Local HVAC, Plumbing & Electrical Pros Serving London, Ontario & Surrounding Areas.

Call Us Today at (226) 210-0916

*$0 Dispatch Fee with Completed Repair

Heating, cooling and indoor air quality service for London, Ontario.

M&K has been proudly providing London & all surrounding communities with dependable home heating & cooling services since 1983.

Our certified HVAC technicians are here to help, no matter the time of year.

We offer full service throughout the region, with 24 hour repair services for all forms of home comfort at NO EXTRA CHARGE for weekends, holidays, after-hours or emergency service. Contact us today.

Rebates are back! Don’t miss $5,000 in HVAC rebates. Limited spots, big savings, get started.

Trusted Home Comfort Solutions. Certified Technicians.

Our certified experts leverage the latest technology, innovative tools, and proven techniques to assist you with all your heating, cooling, plumbing, electrical, and indoor air quality needs. No matter the complexity of your problem or project, we are confident we can deliver prompt, professional service and dependable solutions.

We install top products from the biggest brands and are ready to handle a wide range of installation, maintenance, and repair jobs.

Whether you need help with your tankless water heater or are looking to install an EV charger, our team has your back. Give us a call at (226) 210-0916 today.

What Homeowners Say About Us

4.6 Stars On Google From Over 2,600 Homeowners

“I will only be using M & K in the future.” - James O.
“I couldn’t ask for better customer service.” - Eric P.
“They were punctual, communicative and thoroughly explained everything.” - Kelly L.
“If you need a company that’s reliable and trustworthy then I think M+K would be a good option.” - Ray J.
“Had some issues, ended up dealing with a wonderful guy, Lorne. Had an amazing experience 10/10. Was so quick, so efficient, and explained to me the issues in a way I could understand. Overall, it was great service and experience and will surely keep in min” - Savannah B.
“Armani and Eddie did a great job they informed me throughout the entire process in addition to educating me. They were professional and left our home in a very clean state. I highly recommend them. Great job gents and thanks M&K for the quick response.” - Marc C.

Read Reviews

The M&K Heating & Air Conditioning Difference

Certified Technicians providing exceptional service

Trusted Experience

We have been operating since 1983, which means we have over 40 years of expertise to offer.
Technological Expertise
All of our technicians are Right TimeTM certified and continuously trained to maintain excellence.
Exceptional Reviews

We maintain a 4.6 star rating on Google for a reason; we care about our work.
Over 40 Years of Experience
We operate in the London area and have been for over 4 decades, which means we’ve gotten to know our neighbours.

Work With Our Local Experts Contact M&K Heating & Cooling For A Quote On Your Ontario Heating, Cooling, Plumbing Or Electrical Installation

Contact Us Today

Available 24/7 With No After-Hours Charge

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