Air conditioning services · London & St. Thomas

Air Conditioner Installation, Repair & Replacement in London, Ontario

AC tune-ups & inspections

Book a check-up before the summer rush. A thorough inspection catches problems before your air conditioner gives out on the hottest day of the year.

  • Thorough inspection of your system
  • Catch issues before they escalate
  • Same-day service available
  • 24/7 emergency availability
Book an AC Tune-Up

A service fee applies, based on your equipment.

Air conditioner repairs

Not cooling, or not running at all? We repair all makes and models, with 24/7 availability so you're never left in the heat.

  • All makes and models
  • 24/7 emergency availability
  • Upfront pricing before any work begins
  • 10% off repairs with a maintenance plan
Request a Repair

AC down right now? Call (519) 652-0416

Get a new air conditioner installed

We size, supply and install an air conditioner that fits your home, with financing that fits your budget.

  • Free in-home sizing & assessment
  • Three package options to compare
  • Flexible financing, no hidden fees
  • Professional installation included
Get an AC Quote

The in-home assessment is free.

How getting a new air conditioner works

There's no catalogue to sort through. We come to you, size the right system for your home and handle the installation.

  1. Get a free in-home assessment

    A technician visits your home at no cost, reviews your current system and sizes the right equipment for your space.

  2. Choose from three packages

    Compare three installed-package options, each with a flexible payment plan, including zero-interest financing.

  3. Have it professionally installed

    Our factory-trained technicians install your new system. Installation is included in every package.

Planned Service Maintenance Program

From same-day service to 24/7 emergency availability, our qualified technicians look after your system all year, so you're never left without heating or cooling.

  • Priority response
  • Same-day service call
  • 10% off repairs
  • Carbon monoxide testing

Financing made easy

No need to wait for new equipment. Apply in minutes on any device. Pre-approvals don't affect your credit score.

  1. Apply

    Complete the application and get a credit decision on the spot.

  2. Make your purchase

    Finish setting up your loan and choose your package.

  3. Repay

    Payments are debited automatically, similar to a credit card.

Why choose My Fireplace?

Trusted installation, repair and maintenance for London & St. Thomas homeowners.

  • Expert HVAC services

    From furnaces to air conditioning, we handle every part of your home's heating and cooling.

  • Certified technicians

    Factory-trained on every brand we install and service.

  • Sized for your home

    We size and install every system to fit your home, not a one-size-fits-all setup.

  • Fair, upfront pricing

    Upfront quotes with no hidden fees, so you know the cost before any work begins.

Air conditioning guides

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Frequently asked questions

Still have questions? Call (519) 652-0416 or send us a message.

When should I book an air conditioner tune-up?

In spring, before the first summer heatwave. March, April and October are the quietest times of year, so you get the appointment time you want.

Is there a charge for a home assessment?

No. Whether you need a new furnace, air conditioning or a water heater evaluation, our team will visit your home at no cost, assess your space and guide you toward the best solution.

Is there a charge for a service inspection?

Yes. The fee depends on the type of equipment and how complex the inspection is. Call our service team at (519) 652-0416, tell us what needs inspecting, and we'll confirm the fee before we book your visit.

Do you provide 24-hour service?

Yes. We offer 24-hour service, 7 days a week. For immediate help, call our priority emergency line at (519) 652-0416.

Other services

  • Furnaces

    Installation, repair and maintenance for every make of furnace, with a free in-home assessment and flexible financing.

  • Heat pumps

    Heat pumps and ductless mini splits that heat and cool, installed, repaired and maintained, with a free in-home assessment.

  • Boilers

    Boiler systems for radiant and hot-water heating, installed, repaired and maintained, with a free in-home assessment.

  • Water heaters

    Gas and electric water heaters, tank and tankless, installed, repaired and maintained, with a free in-home assessment.

  • Air quality

    Ventilation, humidity control and air purification for the whole home, matched to your heating and cooling.

  • Fireplaces

    Gas, wood and electric fireplaces and inserts, with over 125 on display, plus installation, service and repair.

Request a FREE in-home consultation

A free, no-obligation visit to find the right air conditioner for your home. We'll get back to you to book a time.