Technician talking to customer regarding air conditioning

Problems with Your Air Conditioner?

Our expert technicians can repair your cooling system right away!

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Air Conditioning Repair Experts in Hamilton

Fast Service. Friendly Air Conditioner Repair Technicians.

An air conditioner breakdown is the last thing you need during a heatwave. But it could be a hassle at almost any time of the year. Homeowners count on air conditioners for comfort and when an issue happens, that comfort is disturbed.

Did you know that Reliance Home Comfort^® has helped hundreds of thousands of Canadians get back to optimal indoor temperatures?

If you have an air conditioner that’s stopped working or is under-performing, Call on Reliance^®. We’ve been delivering trusted, prompt and efficient service to homeowners across Canada for over 60 years.

A Team of Certified Technicians

Our team of Hamilton HVAC technicians are licensed and receive ongoing training to stay at the very top of their field. They possess the expertise to repair and service the top air conditioner brands.

You could be completely confident that when your technician arrives at your door, they’ll be ready to get your air conditioner up and running quickly. You also have the option to buy or rent an AC unit near you.

We use flat rate pricing that is confirmed with you before we start the job. Even better, there are no added fees at the end of service. We stick to our estimate – even if we end up spending more time fixing your air conditioner problem!

In the unlikely event that you’re not completely happy, our team will work to make it right. We work hard to become your preferred air conditioner repair company.

We’re Ready to Take Your Call

Do you know what’s not customer friendly? An automated message on an answering machine. We believe in being there for you whenever you have a home comfort emergency. That’s why we have 24/7/365 Live Telephone Support.

Call us anytime to speak to a friendly, knowledgeable representative.

Call Us to schedule a service appointment

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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:

Hamilton

Definitely Recommend Reliance!

Reliance installed our furnace and air conditioner and it's been amazing! Joel Matthews was a great HCA and was very helpful. Trustful sales person! I would definitely recommend Reliance!

Did an Amazing Job.

Dan N Bill S and Natalie from Reliance did an amazing job installing my new furnace and air conditio ner. Thanks so much for accommodating all my needs, working hard in a snow storm, and cleaning up so well! Great work!!

Very Professional.

We had our furnace and air conditioner installed on Monday. We had an excellent experience. our sale s person Norman Wong was very professional and explained everything to us very well. Our installers Mike Mann and his associate did an excellent job and were very professional. Thank You!

There are many reasons why your air conditioner could be acting up. Many air conditioner repair issues could be solved through some easy to follow troubleshooting. Before calling us for your air conditioner repair, check the items below. It could save you a service call.

Filter: A clogged or blocked furnace filter could reduce cool air entering your home and even cause the unit to stop working.
Thermostat: Turn the thermostat to ‘cool’ and set the temperature 3-5 degrees below the current room temperate. Although it’s tempting do not turn the thermostat lower than that or it could cause additional issues.
Double check service switches: Have they been turned off by accident?
Circuit breakers: Inspect your circuit box for a tripped breaker and reset it.
Vents: Your vents should be open and have space between them to allow airflow.
Check outdoor air conditioner unit: For proper airflow, remove landscaping and clear away any debris.

Still experiencing cooling issues? Whether you require repairs, maintenance or a new air conditioner, we’re here for you. Count on our extensive expertise to quickly get your home to a comfortable temperature.

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