Technician talking to customer regarding air conditioning

Problems with Your Air Conditioner?

Our expert technicians can repair your cooling system right away!

1-888-837-1451

Broken Air Conditioner? Call the Mississauga Air Conditioning Repair Experts!

Fast Service. Friendly Air Conditioner Repair Technicians.

When there’s a cooling emergency, don’t invite just any air conditioning repair provider into your home. Instead, choose a provider with experience, expertise, and a track record of success.

At Reliance^®, we’ve got over 60 years of experience helping homeowners throughout Canada. The only thing that gets better care than our customers is their air conditioners

You could call on us with confidence knowing we’re consistently ranked one of the best in Mississauga HVAC.

Our telephone support line is open every minute day or night.
Our reputation is built on fast, courteous service.
Our HVAC technicians are licensed, insured and bonded.
We respect your home, and will clean up thoroughly after service.
Simple upfront pricing avoids surprise repair bills.
Your satisfaction is 100% guaranteed.

The most gratifying part for our team? Our satisfied customers refer our services to their friends, family and neighbors. Check out what happy customers are saying about Reliance Mississauga on Google or HomeStars. You also have the option to buy or rent an AC unit near you.

Comfort Is Never Having to Shop Around For Air Conditioner Services

You could sit back knowing that virtually all our air conditioner repairs, maintenance and air conditioner installations are done in one visit. Call on us for a full range of air conditioner services:

Air conditioning repairs
Ductless splits
Heat pump repairs
AC compressor replacements
AC leak repairs and Freon / refrigerant replacements
Emergency air conditioner repairs
Air conditioner maintenance
Air Conditioner sales

We know cooling emergencies can’t wait. That’s why there’s a helpful representative ready to book the next available service appointment for you.

Call today – we’ll take good care of you.

Call Us to schedule a service appointment

1-888-837-1451

Our team of licensed technicians are ready to service your issue FAST

Our technicians are trained on the latest AC repair techniques for a wide range of leading AC brands and units. Call us 24 hours a day, 7 days a week, 365 days a year

How to troubleshoot your Air Conditioner

When the temperatures rise, the last thing you want is a problem with an air conditioner

that won’t turn on.

Or isn’t keeping your home as cool as you’d like.

An inefficient air conditioning system could also lead to higher energy and maintenance

costs over time.

Before you call an expert, there are a number of things you can do to try and determine

what the issue may be.

It may seem obvious, but make sure that your thermostat is turned to COOL.

This is something that can easily get forgotten after the winter season.

Also, if your thermostat uses batteries, check to see if they need to be replaced.

If the unit isn’t turning on at all, go to your main electrical panel and check to see

if the breaker has tripped.

If it has, reset the breaker.

If it immediately trips again once the AC unit is turned on, you should call a licensed

HVAC professional as there is likely an underlying problem with the equipment.

Take a look to see that the outdoor portion of the system is in good repair and that there

isn’t any grass, weeds or other debris that may be clogging the AC condenser.

Over time, this could cause inefficient cooling and higher energy bills.

And make sure that there is adequate space between the AC equipment and any buildings,

foliage or fences to allow for proper air flow.

Your air conditioner relies on the furnace to run even in the summer months.

Listen to your furnace to see if there are any unusual noises that could indicate an

issue with the blower motor or other internal parts.

Also be sure to keep the air filters clean and replace them if necessary.

Check to see that all vents are open and that nothing is blocking them.

If water is leaking from your air conditioning unit, turn it off immediately.

This could be the result of a clogged drain line or an issue with your air conditioner.

If this occurs, it’s time to call in a licensed specialist.

It may sound simple but keeping windows and doors shut while your AC is running can actually

be an effective way to stay more comfortable indoors and make sure that your equipment

isn’t working overtime to cool the warm air that is coming inside.

This will also help to keep your overall energy costs lower.

If you notice that your equipment isn’t cooling your home the way that it used to, or not

at all, it could be a variety of more serious issues like a problem with your refrigerant

level or your evaporator coil.

These problems require opening your system and professional repair that should only be

done by a licensed HVAC technician.

If you need assistance with any of your air conditioning maintenance or repair needs,

Call on Reliance.

What Our Customers Are Saying about Us In:

Mississauga

Very Professional.

The installers were very professional – they installed my air conditioner and new furnace, problem s olving my spaces both inside and outside. I liked how they took the time to explain and show things to me as they went along and to respond to any questions I had. It was much appreciated. Thank you.

Excellent Service.

Excellent service from Chris! Highly skilled and knows his stuff! Got my Nest thermostat installed o n my existing heat/air conditioning unit. Was not a straight forward job for my unit but got it done. He also provided great tips and way to get the most out of the features. Was a pleasure to get service from a true professional crew!

Our AC Runs Perfectly.

Our air conditioner was not working so a gentleman from Reliance, named Gabe came to access the prob lem. He was quite informative giving details of the problem and the best possible solution in rectifying it. Thank you. Our air conditioner runs perfectly.

It pays to think about your air conditioner. A little preventive work may help it run more efficiently over a longer life span. Here are three important maintenance tips:

Change your air filter
If your air filter is excessively dirty, it could compromise air conditioner performance.

Keep coils clean
If dirt collects on coils, your air conditioner could operate less efficiently.

Get regular air conditioner tune-ups
Tune-ups could help keep your system running optimally. Additionally, a licensed HVAC technician could find and repair a problem before it leads to big repair bills later.

*Replacement is subject to standard rental terms & conditions. Subject to exclusions set out in the standard rental terms & conditions.