Skip to content

Air Conditioning Repair Experts in Sudbury

Fast Service. Friendly Air Conditioner Repair Technicians.

For over 50 years, home owners across Canada have trusted Reliance™ Sudbury with their most urgent air conditioner repairs. You could expect the same outstanding customer service from our qualified and professional team of technicians in Sudbury.

If you’re experiencing air conditioner issues, count on us for to conduct high quality repairs in a time efficient manner. Our licensed technicians service a wide range of the top air conditioner brands and models. Our service vehicles operate like a parts store on four wheels. Each one contains a range of parts, tools and equipment we’ll need to fix most broken air conditioners the same day. You also have the option to buy or rent an AC unit near you.

Value the opinions of your neighbours? Read our customer reviews at Google or HomeStars. We’re ranked high by our customers, year after year.
We take pride in growing our business in a very competitive marketplace. But it’s not our size that has customers coming back to us, even when they change homes and regions! It’s a five-decades-long commitment to going beyond for our customers.

We hope to have the opportunity to earn your trust, just as we have with thousands of customers throughout the province. Call us right now for a service appointment – Reliance representatives is standing by to serve you 24/7/365.

24 hr

Call Us to schedule a service appointment

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

Video thumbnail
<iframe width="560" height="315" src="" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
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.

More Air Conditioning Tips and Videos

What Our Customers Are Saying about Us In Sudbury

Try these simple DIY air conditioner fixes, you could save yourself 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. Don’t 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.

If you’re still experiencing air conditioner issues, the team at Reliance Sudbury is ready to help. Remember, we have over 50 years of national experience, and a proven track record of fixing a wide array of air conditioner brands.

If you’re experiencing one of these cooling problems, we’ll there for you with prompt, professional service:

  • Compressor, start capacitor or relay failures
  • Blower motor failures
  • Clogs to condensate drain
  • Malfunctioning pumps
  • Refrigerant leaks
  • Clogged air filters
  • Thermostat and circuit board failure

Protect Your Peace of Mind for Less Than A $1 A Day!

The Reliance Cooling Protection Plan is here to protect you from costs associated with many common air conditioner repairs. Sign up today and start enjoying these benefits:

  • Most parts and labour covered*
  • No pre-inspection needed
  • No deductible
  • Full guarantee of our service
  • Unlimited calls for service – we will be there when you need us

Plus, save 10% off your air conditioner repair bill by signing up for the Reliance Cooling Protection Plan.

Learn more

*Subject to excluded components as set out in Terms & Conditions.

We’re grateful to have so many customers throughout Sudbury and the surrounding areas. Our dedication to treating you like a neighbour – and friend – means you could turn to us with total confidence. Many of our technicians live in your neighborhoods and are familiar with homes just like yours.

Like so many loyal customers, you’ll find everything on your checklist at Reliance Sudbury:

  • Licensed, insured and bonded technicians
  • Expertise with top air conditioner brands and models
  • Over 50 years of national home comfort experience
  • The clarity of upfront pricing – we won’t start repairs until you’re completely comfortable with the cost
  • The simplicity of fixed rate pricing instead of hourly rates
  • Fully-loaded vehicles to help ensure most repairs are done during within one service call
  • Continuous training to ensure that our technicians are always up-to-date on current safety codes
  • The latest tools and advanced technology to help our technicians make repairs quicker than those using outdated equipment

We’re ready to take on all types of cooling issues. Contact us today for the next available service appointment. You’ll be glad you made the call.

Why should you consider replacing your air conditioner?

  • If air conditioner repair costs are approximately 50% of the value of the system
  • If your air conditioner is over 12 years of age, the chances of your system breaking down increase
  • If you’re concerned about your utility bills, and want to make the move to a more energy-efficient model

We will never pressure you to buy a new air conditioner from us. If you decide that an air conditioner replacement is in your own best interests, we could work with you to match your home comfort needs and budget to the right brand and model.

Everything You’ll Need to Stay Cool for Years to Come

When it comes air conditioner services, we offer a wide range of services:

  • Air Conditioner Repairs – Covering Major Models & Brands
  • Expert air conditioner equipment installations
  • Thermostat repairs & upgrades
  • Preventative air conditioning maintenance

All Our Technicians are Bonded and Insured

In the unlikely event of a home or property damage, you’ll want the added assurance of knowing that you’re protected! As part of our commitment to providing our customers the utmost in peace of mind, all Reliance Sudbury technicians are bonded and insured.

Air Conditioner Repair in Sudbury and Beyond

A Reliance Sudbury licensed technician could quickly diagnose your air conditioner problem and offer you expert service. Wherever you live in Sudbury and surrounding areas, we’ll strive to be at your door ASAP. Here are just some of the communities we’re proud to serve:

  • Sudbury
  • North Bay
  • Sault Ste Marie
  • Timmins
  • Espanola
  • Lively
  • Sturgeon Falls
  • Azilda
  • Blezard Valley
  • Capreol
  • Chelmsford
  • Coniston
  • Copper Cliff
  • Dowling
  • Falconbridge
  • Garson
  • Hanmer
  • Levack
  • Markstay
  • Nairn Centre
  • Naughton
  • Onaping
  • Val Caron
  • Val Therese
  • Wahnapitae
  • Whitefish

We know air conditioning problems could disrupt your schedule and leave your home uncomfortable at the worst possible time – usually when it’s the hottest outdoors! Efficient, prompt repairs combined with courteous service, is what our national business has been built on for over 50 years.

Plus, with our 24/7/365 Live Telephone Support, you’ll never have to wait for a call back. A representative will always be available to answer your questions and book a convenient service appointment.

Our promise to deliver complete home services also includes these services:

  • Furnaces
  • Water Heaters
  • Water Purifiers
  • Plumbing

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

Featured AC Resources

More AC Resources