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Air Conditioner Installation, Maintenance & Repair in Oshawa

Climate Experts Heating & Cooling Inc. offers professional air conditioner repair, installation and maintenance in Oshawa, Ontario. We’re a local company and our professionals are always available to get the job done quickly and efficiently, whether you need a quick repair or a new air conditioner installation.

Oshawa is a hard-working city known as the Automotive Capital of Canada. Climate Experts is proud to provide A/C repair and HVAC services to this great, historic community, all at a fair market price.

A mural on a building alludes to the industrial legacy of Oshawa

Air Conditioner Repair in Oshawa

Are you looking for a local, reliable and professional team that does air conditioner repair in Oshawa? Look no further than Climate Experts.  Our professional technicians are licensed, factory-trained and proud to provide only the best customer service. 

Air Conditioning Experts

Our team has the advantage of extensive experience, which means the job will get done right the first time. With a free in-home consultation for new equipment installation, we can help decide on the right system for your home and provide the best service possible at a fair market price.

Servicing All Major Brands

Whether you’re looking for a minor A/C repair or a completely new unit, our team of HVAC professionals is ready to serve Oshawa homeowners. At Climate Experts, our skilled technicians can service repair and install all major brands of air conditioners, including:


Want to schedule an air conditioner installation in Oshawa for your home or business? Get in touch with Climate Experts today for a free estimate.


When you partner with Climate Experts, you can expect experienced, professional HVAC technicians to keep your cooling system working at its best and your home or business comfortable. No job is too big or too small. Our team works hard to provide Oshawa customers with:

Our clients can depend on us for emergency service within 24 hours, swift responses are guaranteed for urgent air conditioning repair in Oshawa.

Our team is made up of fully licensed and insured professionals who provide safe and dependable service for every job.

Our commitment is to deliver quality HVAC services at honest, transparent prices to give you the best value for your money.

We take pride in our work and offer a guarantee on all of our parts and labour for your peace of mind and satisfaction.

Whether it’s a routine maintenance check, a new unit sale or a complex A/C repair in Oshawa, our full range of services covers all your HVAC system needs for heating and cooling.

Choosing from a wide variety of air conditioners or HVAC systems has never been easier with our free in-home estimates on new product installation, helping you make informed decisions.

Everyone should have access to quality home comfort systems. We offer flexible financing options to make budgeting and planning simple. 

Contact Us for AC Repair, Installation & Maintenance in Oshawa!

No matter the air conditioner service you need, our factory-trained and licensed technicians will arrive ready to get your system working at its best. Contact Climate Experts today for installation, maintenance and air conditioning repair in Oshawa!

A mother and father relax on the couch reading with their young daughter, a puppy sits at their feet

Air Conditioner
Maintenance Plans

We can keep your air conditioning system operating at peak efficiency with annual air conditioner maintenance in Oshawa. Our maintenance service includes detailed inspections and cleanings, as well as performance assessments to help prevent break-downs and extend the life of your system. Sign up for the Climate Experts Maintenance Program and save money while keeping your A/C running all summer!

Air Conditioner Service in Oshawa FAQs

Our team is happy to answer any questions you might have about the functioning of your air conditioner. Here are some of the most common questions we get:

Unusual smells coming from your A/C unit could be due to mould or mildew buildup within the unit. It’s important to schedule a maintenance check to ensure effective, safe operation of you’re A/C unit.

Loud noises from air conditioners often indicate mechanical issues, such as loose parts, or problems with the motor. It’s best to have one of our technicians inspect these common problems to prevent further damage.

A sudden increase in energy bills can be caused by your A/C unit losing efficiency. Factors like dirty filters, leaks, or an aging system can require more energy to maintain temperatures. An annual maintenance of your cooling system can help to ensure it is running optimally.

If your A/C is taking longer than usual to cool the space, it could be time for a check-up. Our team can diagnose and suggest the best solution your equipment. in Oshawa keep your home cool and comfortable.

Just like your furnace, we recommend a maintenance on your air conditioner once a year to ensure it’s running efficiently and to address any issues before they become major problems. It’s best to do this before the summer to be sure you aren’t left sweating through the first heatwave.

totaram mahabir
totaram mahabir
May 9, 2023.
Polite receptionist, technician called on way to job.Very professional and polite.Excellent service.Would definitely refer business.
Lennie Ciglen
Lennie Ciglen
May 4, 2023.
The guys were great they came on time They were very polite and friendly and efficient they cleaned up after themselves did not leave any mess And the furnace they installed works
Adam K
Adam K
April 26, 2023.
Quote accurate, on time, professional. Good experiance.will recommend.
Amanda Ricciuti
Amanda Ricciuti
April 20, 2023.
We were really, really pleased with our experience with Climate Experts Heating & Cooling Inc. We moved into in a tall house recently, and despite a conventional central AC system, the bedrooms are boiling in the summer. Robert assessed and presented us with some options. Wanting to preserve the esthetic of the house, rather than do a ductless unit on the wall, we chose to install a separate system in the attic with vents in the bedroom ceilings. The installation was super efficient and done after less than 2 days. Care was taken with the process and everything was neatly done, with no damage to the house. We are super happy with how nice the vents look and how easy to open and shut they are (much nicer than the conventional rectangular ones). It turns out that the unit we were supposed to get was out of stock so we were upgraded to a more powerful one, without any increase in cost. Communication with Beth and other team members has been really easy, with quick response times and Cody checked in with me several times on install day to make sure I was in agreement with how things were being done. Price was competitive with other companies that we consulted. Overall, really happy with the result and would highly recommend.
Markus Edwards
Markus Edwards
April 5, 2023.
Great company and exceptional and timely service. Robert came and serviced my furnace recently. I had no heat, and i also have a new born baby and my house was freezing. Robert came right away, made the repairs, ordered the new parts required, made sure i had heat for the night, and installed the new parts the next day! Company is amazing, and Robert was so professional, patient, and kind. Will be recommending to all my friends and family who are having issues with their HVAC Utilities!! All the best!
Rebecca Gerretsen
Rebecca Gerretsen
April 4, 2023.
Fast, friendly, safe and reliable.
Evan K
Evan K
March 25, 2023.
This company is absolutley the best Heating/Cooling company you will ever find. When I was down and out melting with no a/c in the summer they were the only ones that went out of their way, and worked longer to replace my a/c. Just recently I had a heating issue, we had just come back from a Florida vacation and wouldn't you know it, the heat pump wasn't working, so we had no heat. I set an email around 1 am, and first thing in the morning by around 8 am Robert calls me, asks me to try a simply solution (bleeding the air out of the pump) and it worked! These guys are what I call, old school service guys. They're not just out to make as much money as they can from you. They always look for your best interest with best possible solutions. Great company. Don't change your service ways guys. Thank you for everything.
Melanie Stevenson
Melanie Stevenson
March 22, 2023.
I called and spoke to a lady by the name of Beth explained my problem and asked for a estimate on how much it would possibly be to fix and find the problem she was very helpful and knew what she was talking about so I advised her that I needed to speak with my husband and that I would have to call her back I called her back in 2 hours and she remembered me and my issue she set up an appointment for the next day between 11 and 1 with a guy named Evan Evan showed up by 1130 and explained everything he was doing a looking at very very happy with Evan’s visit and everything is working great if I need anything else in regards to furnace I will be calling back very happy with the customer service received thank you both
Allan Li
Allan Li
March 7, 2023.
Furnace stopped working overnight and they sent a technician the next morning a couple hours after I called them. Robert was very knowledgeable and was able to troubleshoot and fix the issue quickly.
maggie c
maggie c
February 28, 2023.
I awoke on a cold morning to a dead furnace and my house temp dropping. Called CLIMATE EXPERTS and received very personable, helpful assistance. Evan arrived within @20 min, diagnosed the issue quickly, explained the workings nicely in lay terms, discussed the age of the furnace, advising on concerns and what to watch for, even offered info on features of newer technology and the replacement process. My questions were answered patiently, respectfully. He completed the small fix (had the part on-hand), reported all into his phone and I instantly had a professional receipt in my email. Their rate for the visit was also less than expected. CLIMATE EXPERTS impressed me today on every level.. from being responsive, personable, to the professional service and transaction handling.. they absolutely deserve 5 STARS, and will be happy to call them again. 100%.