Contact Info

HVAC Services in Oakville, Ontario

We are the leading provider of HVAC repair and installation in Oakville, and all other HVAC services throughout Ontario. Our team of experienced technicians are ready to handle all of your heating, ventilation, and air conditioning needs. Whether you need a new HVAC system installed or repairs on an existing unit, we strive to provide timely and affordable services done properly by certified professionals.

Why Choose

CM Expert?

Heating / Cooling Services for Oakville Homeowners​

CM Expert offers a full range of heating and cooling services to homeowners throughout Oakville.

Whether you need service on your furnace, air conditioner, or other heating and cooling appliances, our technicians can help keep your system running efficiently.

Regular HVAC maintenance such as duct cleaning, replacement filters, and safety inspections can help reduce energy costs and prevent expensive repairs down the road.

Contact us today to schedule your annual maintenance or repair needs.

What Our Clients Are Saying about us

Our Reviews

Certified Mechanical

4.5Out of 5 stars

Overall rating out of 151 Google reviews

Amazing! Professional and quick service!

Fleming Viegas
3 weeks ago

a great job done on time

Brian Edwards
3 weeks ago

Great service and helpful technician.

David Duncan
3 weeks ago

Very reliable

Raul was very personable and professional. He called in advance to confirm and came back as promised the next day to fix our dryer after his initial diagnosis.

Jason Chan
2 months ago

Price was the highest of all contractors I asked for a quote from. Not at all competitive with other companies for the same product and service. Definitely recommend getting multiple quotes from different contractors before selecting a company. Edit: to answer below, the reason for one star is because the job was not to repair something. It was to replace. All the other contractors were quoting for the same replacement. The actual price will not be lower than your quote will it? Price gouging is not a good business model

Opulent Kitchen
2 months ago

Technician was very helpful and gave all the options to best help me

Mark McDonald
2 months ago

Had a great experience with the technician that came to my laundromat. Very hard working and professional and went out of his way to deliver amazing service for me. Ronaldo is great. Thanks guys. Will definitely use them again.

Sol Omon
2 years ago

Our washing machine was rattling and making a lot of noice so we did a google search for repair service. We found out during this search that Certified Mechanical has the designation of Google Guarantee which means (Businesses with the 'Google guaranteed' badge are screened, and are guaranteed to get the job done right or your money back with a lifetime cap of $2,000. ) Anthony the owner of the establishment sent a repair technician and the charged us for $99 to see visit out place and diagnose the problem. The repair was going to be costly so we decided to purchase a new washer and dryer. We called Anthony to provide us with quotes of 3 brands and see which one was in stock and we decided to proceed with the brand that was available and in stock. (This was not our 1st choice but we had did not want to wait 2 weeks plus) We understand the supply chain issues and low inventory and wanted the delivery and install to be done within 3 days. The only thing that I would say is that Certified Mechanical had to outsource the installation of the machines to another trade but we are happy with Certified Mechanical that the trades assigned to install the machines did a good job. Thank you Google for screening the vendors as it sure helps in make a decision and thank you for the $2000 guarantee.

Amory Erheim
3 years ago

I own a triplex home in Toronto that I rent. Anthony visits the property annually to inspect the system. My experience he is honest, don’t pull your leg or wallet, he is professional & don’t waste your time. Proficient & knows his trade.

Emilio Farouse
9 months ago

Ronnie's definitely a magician, in the best way possible. I work in the property management field and had an issue with a high end commercial dishwasher. Ronnie was on time, professional and informative. He was able to not only fix our machine but leave it functioning better than it was pre breakdown. Keep guys like this around, your sanity and your wallet will thank you.

Ella Lightstone
5 months ago

Our Mechanic showed up on time, patiently explained the issues. fixed it quickly, and even helped move things back into place. Kind and thorough, went above and beyond!

Anita Kumari
8 months ago

Mr Omari went over and above helping me fix my fridge. He was helpful and provided amazing guidance and advice for an easy fix on my fridge. It's hard finding honest and knowledgeable repair people. Thank you again!

Leila Aquino
a year ago

I called Certified Mechanical and they sent Anthony to fix our broken furnace. It was too cold and we can't sleep. Thanks to Certified Mechanical, they repair our furnace right away. Anthony is really knowledgeable, and reliable. Sincere and explains the necessary work. Highly recommended!!!!

Tana Turner
2 months ago

Thank you for your excellent service as always. Ronnie is so knowledgeable and good to work with. Always a pleasure!

2 years ago

Absolutely happy with the service that was provided. It was professional, quick, and honest. Anthony was able to come and access the problem with my fridge and was able to fix it within 15 min. Whoever requires any kind of repair, Anthony and his company is the company you need to contact. Unfortunately I previously had hired another company and they simply scammed me and didn't fix anything. Disappointed that I didn't find Anthony sooner. I would give more than 5 stars if I could.

Michelle Jamieson
6 months ago

Responsive, professional service. Anthony did a great job on our beverage fridge repair.

Melanie Minshull
2 years ago

Raul was Amazing!! He was able to identify the problem easily and then let me know the plan to correct. He was on time and communicated everything clearly. The repair was completed and saved me replacing the dryer!!! I will definitely be calling back if I ever need help again.

Air Conditioner Repair

When hot weather arrives, you can rely on CM Expert for all of your AC repair needs in Oakville. Our expert technicians can service, maintain and repair most makes and models of air conditioners to restore them to full cooling power. From diagnosing problems to installing replacement parts, we aim to have your AC unit up and running smoothly again in no time.

air conditioning installation in Oakville
air conditioner repair Oakville

Air Conditioning Installation

In addition to repairs, We can handle all of your new AC installation needs. Our certified technicians are fully trained to install the latest AC systems properly and efficiently. Whether you need a single unit installed or a whole-home central air conditioning system, we can design, install and set up the ideal cooling solution for your property.

Ductless Air Conditioner Repair

Our technicians are fully trained and certified in servicing different ductless heating and cooling systems. From diagnosing electrical issues to programming system controls, we provide timely service and repairs on all models. You can trust our team with ductless AC repairs large or small. Contact us today to schedule an appointment for prompt attention by one of our skilled repair professional

beautiful female worker repairing air conditioner

Contact us

Professional Gas Heating Technician with Gas Detector

Furnace Repair

As the weather turns colder, rely on us for all of your furnace repair needs. Our experts are fully licensed to service, diagnose and repair all makes and models of gas, propane, electric and oil furnaces. From routine maintenance checks to emergency no-heat calls, we’re available anytime to handle your repair. We aim to restore your furnace to full and safe heating operation as quickly as possible.

Furnace Installation

In addition to repairs, CM Expert provides quality furnace installations for both residential and commercial needs. Our technicians safely install reliable furnace systems tailored for each property. Whether you require a new high-efficiency gas furnace, oil furnace or heat pump, we have the expertise to complete the job properly from start to finish. We take care of all permitting and inspections as well. Contact us today to arrange a free furnace installation quote.

Gas Furnace Heater Problem
Couple of Home Central Heating Ventilation and Air Conditioner Outdoor Units.

Commercial HVAC Services

Our experienced technicians are fully qualified to service all types of commercial heating and cooling systems, from smaller unit heaters to large rooftop units. We understand the importance of keeping commercial properties functioning efficiently with minimal disruptions. From prompt emergency repairs to comprehensive maintenance plans, we ensure commercial HVAC needs are addressed rapidly and cost-effectively.

Other Home Appliance Repair Services

In addition to HVAC equipment, we provide reliable repair services for other essential appliances. Whether you need walk-in refrigerator or freezer repair, dishwashers repaired for commercial kitchens, or coin laundry equipment maintenance, our technicians can help. We service makes and models of residential and commercial refrigeration including repair of ice machines, refrigerators, freezers and more.

Order a specialist now

HVAC Contractor

Same-Day Service Available

Whether your furnace breaks down on a cold night or your air conditioner quits on a hot afternoon, help is just a call away with our prompt same-day emergency service.

Our Accredited Business

With our fully licensed HVAC technicians and certified professionals, you can trust CM Expert to handle any job professionally and safely.

A Trusted HVAC Provider For All Of Oakville

As the largest city by population in Wellington County, Oakville is renowned for its family-friendly neighborhoods, vibrant downtown core, and natural beauty along Lake Ontario. With over 200,000 residents and countless local businesses spanning approximately 200 square kilometers, keeping HVAC systems and appliances running reliably throughout this bustling municipality is no small feat.

Oakville and searching for “HVAC services near me”?
Are you a homeowner or business owner in Oakville seeking expert heating, ventilation, and air conditioning services nearby? As a leading local HVAC company in Oakville, we are conveniently ready to meet all your needs.
Order the best specialist in Canada Now
Talk to an Expert Now!