AC Service and Installation in London

AC Service and installation in London

At KMC Heating and Cooling, we provide top-rated AC services in London, Ontario, covering everything from installation and repairs to preventative maintenance. Whether your air conditioning unit needs a quick fix or a complete upgrade, our licensed and experienced technicians are ready to bring reliable cooling comfort to your home.

London summers can be hot and humid, and your AC system needs to perform efficiently when it matters most. That’s why we deliver tailored AC solutions, designed around your home’s layout, your cooling needs, and your energy goals. From noisy units to outdated systems, we solve every AC problem with precision and care.

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Comprehensive AC Services in London

AC Installation in London

Planning to install a new AC system in your London home? KMC Heating and Cooling helps you choose the most energy-efficient cooling system for your space and budget. Our licensed technicians handle the complete installation process with zero down financing available.

AC Repair in London

Is your AC not cooling properly, making unusual sounds, or leaking refrigerant? Our certified technicians in London diagnose and fix all air conditioning issues quickly. We service all makes and models of central AC units, ductless mini-splits, and heat pumps.

Why Choose KMC Heating and Cooling for Your London Home?

  • Efficient Cooling: Enjoy consistent comfort in every room of your home
  • Lower Energy Bills: Save money with high-efficiency AC systems
  • Cleaner Air: Upgrade to advanced filtration for better indoor air quality
  • Quiet Operation: No more loud, disruptive fan noise
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Why London Homeowners Trust KMC Heating and Cooling

Licensed & Experienced Technicians

Transparent Pricing – No Surprise Fees

Prompt, On-Time Service

Trusted by Hundreds of Homeowners

What Our London Customers Are Saying

Christopher is an excellent technician who refunded my mother the money that was stolen from her from a different company. He is an example of how there is good in the world and me and my family could never be more grateful that we met him.
Zina Hamoudi
Chris was fanstastic! He quickly diagnosed the problem with my AC and explained everything clearly. He gave me honest recommendations and the issue fixed fast. He was professional, efficient and reliable throughout the whole process.
William Lin kuang
We can't say enough about the amazing service that we always receive from Chris. He is an amazing technician with great work ethic. He is prompt, trustworthy and most of all honest. We highly recommend KMC Heating and Cooling! Thank you to Chris
Joe Gibson
Amazing work ethic!! Great service!! Accomodated my schedule and his work was "top notch"!! Chris explained everything to ensure my complete understanding of my furnace needs. I would not hesitate to call Chistopher at KMC Heating and Cooling.
Lee Gauthier
Highly recommend Chris at KMC heating and cooling Inc. Fast at scheduling me in, very professional, educated me on my furnace, resulting in an extremely affordable fix. Give Chris a call for all your heating and cooling needs! One happy customer now & in the future!
Sherry Erskine
Our furnace broke down and I reached out to Chris in the middle of the night. He responded quickly and came right away. He is very knowledgeable, honest, God fearing and a jovial individual. His price was reasonable too. Our furnace is up and running.
Evan Simms
Chris provided us with amazing customer service (within a short window of time) when we needed help repairing our Air Conditioning. Not only did Chris take the time out of his busy day to come help us, but he proved to be an exceptionally reliable.
Julian DiBiase
Chris did an outstanding job fixing my furnace! He was professional, knowledgeable, and efficient. From diagnosing the problem to completing the repair, his expertise was evident. My furnace is now running smoothly, and I couldn't be happier.
Fawona Channer
Chris is very helpful and reliable. I was in a tight spot and he was able to come and do the job within 2 days whereas other contractors were telling me a week and almost double the price. Very reliable, honest and trustworthy.
Rohit Sagar
I hired Chris to service my tankless water heater, furnace, air conditioner and gas fireplace. Chris encouraged me to stay with him and watch everything he does. He was extremely professional and thorough. I strongly recommend him.
Miguel M

We recommend annual AC maintenance in London, ideally in spring before summer heat arrives. Regular tune-ups improve efficiency and prevent unexpected breakdowns during hot weather.

Common causes include low refrigerant, dirty filters, frozen coils, or a failing compressor. Our London technicians can quickly diagnose and fix the issue to restore your home’s comfort.

Yes! KMC Heating and Cooling offers 24/7 emergency AC repair in London, Ontario. Call us anytime at (365) 998-8125 and we will respond fast.

We service and install all major AC brands in London including Lennox, Carrier, Trane, Goodman, Rheem, Daikin and more. Our technicians are trained on all makes and models.

Yes! We offer zero down financing on all AC installations in London, Ontario. Contact us today to learn more about our flexible payment options.

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Whether you’re planning a new installation, need an urgent repair, or want to schedule seasonal maintenance, KMC Heating and Cooling is your go-to HVAC expert in London.

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