Cooling

You can rest assured your new air conditioner will keep your home cool in summer

Cooling

Cooling

Air conditioner repair

There are many reasons why your air conditioning system may be giving you problems. Typical reasons for malfunctioning or damaged air conditioners include:

  • Your air conditioner is not turning on
  • Your air conditioner is constantly running
  • Your air conditioning system is freezing over
  • Hot air flows out
  • There is no cool air flowing
  • There are water leaks
  • Unusual smells or noises are coming from your air conditioning unit

Our air conditioning service includes the repair of your air conditioner, so contact us today to get a technician to troubleshoot any issues you may have. We are available 24/7 and are ready to take your call.

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Air conditioner installation

We spend much time indoors, so you want to make it feel as comfortable as possible. This includes having the right temperature in your home all year round.

At First Choice Heating and Air Conditioning, we specialize in air conditioner installations. Using high-quality brands with a standard warranty, you can rest assured your new air conditioner will keep your home cool in summer, lasting for years to come.

When to Replace AC

Air conditioners have limited lifespans, so there will come a time when your air conditioner can't be repaired and will need to get replaced.

There are many signs to look out for when it's time to replace your air conditioning system:

  • Your energy bills are higher than usual
  • Your air conditioning system is older than 20 years
  • Air conditioner repairs are more frequent
  • You have regular refrigerant leaks or a lot of replacement parts
  • Your air conditioner is less able to generate cold air

To avoid air conditioner service replacement, ensure regular air conditioning system maintenance by contacting our team.

Finding the Right Air Conditioner to Meet Your Cooling Needs

If it's time to get your air conditioner replaced, you want to ensure the new air conditioner installation is done correctly and efficiently. You can count on us at First Choice Heating and Air Conditioning to ensure the new air conditioning system is right for you.

Our knowledgeable team will:

  • Ensure the air conditioning system is the right size by using the square footage of your home or office, providing a successful air conditioner installation process. This prevents the unit from wearing out faster, affecting the humidity levels indoors, or wasting energy;
  • Ensure the air conditioner is energy efficient. An energy-efficient air conditioning unit uses less energy, reduces monthly energy costs, and is environmentally friendly;
  • Prioritize noise sensitivity when choosing the right air conditioning system for you.
  • Ensure your home is cooled in every area of your home or office, including the rooms that are typically warmer than others.

Contact First Choice Heating and Air Conditioning to speak to one of our friendly consultants to get more information about our air conditioner services.

First Choice HVAC Blogs

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Why Your A/C Freezes Up on the Hottest Day of Summer

It was 34 degrees in Mississauga, the kind of July afternoon where the air feels thick enough to chew. We pulled up to a two-storey on a cul-de-sac and the...
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How Much Does a New Furnace Cost in Ontario? (2026 Price Breakdown)

Rust-coloured streaks running down the heat exchanger. Hairline cracks you can see under a flashlight. We showed the homeowner those photos right there on the basement floor in Mississauga. Twenty-two...
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Heating Problems in Older GTA Homes Nobody Talks About at the Dinner Table

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Lennox vs. Goodman vs. Daikin: Comparing Furnace Brands for Ontario Homes

Three quotes on the kitchen table in Oakville. $8,400 for a Lennox SLP98V. $5,600 for a Daikin DM97MC. $4,100 for a Goodman GMVC97. All high-efficiency, all 96%+ AFUE, all sized...
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Annual Furnace Maintenance: What a Professional Tune-Up Actually Includes

Soot caked around the burner tray. Flame sensor corroded to the point where ignition was failing every third cycle. The homeowner in Burlington hadn’t scheduled a tune-up in four years...

Brands We Carry

We work closely with suppliers from a wide range of sectors, building long-term relationships with big business.

Google Review from Real Customers

What Our Customers Are Saying

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Shane was a pleasure to have. He's very friendly, honest, thorough and diligent as a professional. His rates are also quite reasonable. Shane repaired all existing pipework and other small fixes (with no extra charge), returned the hot water heater back to Reliance and setup the warranty for me on my new hot water heater. Will definitely reach out to him again for any future work!

- Brandon Cabral -

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Very satisfied with the "repair" service Shane provided. I quoted repair because other big contractors charge you $150 to only tell you that you need a new AC or furnace. Or they will charge another $150 for repair service. Shane came to look at my AC condensation issue. He was very professional and on time. After resolving, he explained me the cause of the problem and gave me some tips for future.

-Cem Gercek -

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Shane came same day when we called him to repair our duct vent. He performs quality work and provides informed recommendations. He is polite and very professional and did a terrific job fixing our duct with very competitive price. I will use this company again and have no hesitation in recommending them to friends.

- Amy Li -

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Shane installed my vents in my basement to get it ready for inspection. This was everything from a couple of dryers, range hood, and a few return and supply lines. The inspector recommended some changes and he made the updates. While I had to have him come back several times because of the logistics of working with Framers and Plumbers, he was able to accommodate.

- Charles F -