Are air conditioning installation pros in Oakville, Ontario insured and licensed?

In most cases, any form of HVAC work requires a licensed technician, particularly for tasks involving refrigerants, which are regulated under federal law. Any AC installation pro you hire in Oakville, Ontario should carry both liability insurance and workers' compensation coverage to protect you in the event of accidental damage or injury on the job. When getting quotes, don't hesitate to ask for proof of both before work begins.

Do air conditioning installation pros in Oakville, Ontario need a permit?

In most cases, yes. Air conditioning installation in Oakville, Ontario typically requires a permit, particularly for new installations or major system replacements. However, for window units and other single-room setups, permits aren’t needed. Your contractor should be familiar with local requirements and in many cases will pull the permit on your behalf. If a pro suggests skipping the permit, that's a red flag as unpermitted work can cause issues with your home insurance and resale value down the line.

Does a new air conditioner installed in Oakville, Ontario come with a warranty?

Most new AC units come with a manufacturer's warranty covering parts, typically ranging from 5 to 10 years depending on the brand and model. Labour warranties are separate and vary by contractor, so it's worth confirming what's covered and for how long before signing anything. Registering your unit promptly after installation is usually required to activate the full warranty. To find AC installation pros in Oakville, Ontario who stand behind their work, browse ratings and reviews on HomeStars before making your decision.

How long does air conditioning installation take in Oakville, Ontario?

For a straightforward central AC replacement in Oakville, Ontario, most installations can be completed in a single day. New installations that require ductwork or electrical upgrades will take longer, sometimes two to three days or more depending on the scope of work. Your contractor should be able to give you a clear timeline as part of their quote.

Can an air conditioning installation pro in Oakville, Ontario also handle my heating needs?

In many cases, yes. Many air conditioning pros in Oakville, Ontario are HVAC contractors who work on both cooling and heating systems. If you're looking for someone to handle both, searching for [HVAC contractors near you](https://www.homestars.com/heating/hvac-contractor-pros) on HomeStars is a good place to start, as many pros offer full heating and cooling services under one roof. You can also check out our guide to [heating and cooling costs](https://www.homestars.com/heating/price-guides/heating-cooling-cost) to get an idea of what a full HVAC project might cost you.

Do air conditioning installation pros in Oakville, Ontario handle cleanup after the job?

Most pros will remove and dispose of your old unit and tidy up the work area once the job is done, but it's worth confirming this upfront. If you're having a full system installed for the first time in Oakville, Ontario, ask specifically about disposal fees as some contractors charge extra for hauling away old equipment or packaging materials.

Get Air Conditioning Installation in Oakville, Ontario

Name: Air Conditioning Installer
Brand: HomeStars
SKU: air-conditioning-installer
Rating: 4.8 (70 reviews)

Some of our top rated air conditioning installers in Oakville, Ontario

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Unique Furnace & Duct Cleaning Inc.
Rating: 4.5 out of 5
Air Conditioning Installer in Oakville, Ontario
Unique Furnace and Duct Cleaning is the leading air duct cleaning company serving GTA since 1997. We are committed to provide highest quality service for homes, healthcare facilities, schools, restaurants, offices, manufacturing, warehouses and commercial units. Our Specialty: - 3 to 5 Years written Warranty - Before & After Camera Inspection - Job completion report (for commercial clients) Why Choose us? - 20 Years in Business - NADCA Certified - TSSA certified - WSIB Compliant - Trained Professionals - Competitive price Our Service Areas: Toronto Mississauga Vaughan Oakville Brampton Richmond Hill Caledon Kingcity Milton George Town Etobicoke
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Latest review:
Alberto and Arsalm were late due to unforeseen circumstances but they were professionaL. They took their time and explained me what was to be done and took their time to do the job, no rush. Some places they had to do couple of times to get it all cleaned (showed me all the photos I am pleased with the job done and would recommend them for Dust Cleaning
Zhong
Rating: 5 out of 5
Air Conditioning Installer in Oakville, Ontario
Plumber, electrical, appliance repairs, furniture assembly and all problems related to the house.
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Latest review:
Various small jobs- 29 Apr 2026
Amazing professional
PURE AIR HVAC INC
Rating: 5 out of 5
Air Conditioning Installer in Oakville, Ontario
We specialize in complete heating, cooling, and air quality solutions for residential and commercial properties. Our services include HVAC installation, system upgrades, emergency repairs, and routine maintenance, all performed by licensed and experienced professionals. Our mission is to provide dependable comfort, improved indoor air quality, and energy-efficient systems that add long-term value. With a strong focus on quality, reliability, and customer satisfaction, we are your trusted partner for all HVAC needs.
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Latest review:
I had a good run with Pure Air HVAC The heating was professionally maintained and my order was met in record time It was very cold and the heating was repaired Thank them
Islam Raimov
New on HomeStars
Air Conditioning Installer in Oakville, Ontario
I’m an appliance repair technician who works on all major household appliances, including refrigerators, washers, dryers, dishwashers, ovens, and ranges. I take the time to properly diagnose the problem before replacing any parts. I’ll explain what’s wrong, what needs to be done, and give you an honest assessment of the repair. I’m comfortable working with both electrical and mechanical issues and have experience with many different appliance brands and models. My goal is to get your appliance working properly again without wasting your time or money.
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Sani Heating and cooling Service
No reviews yet
Air Conditioning Installer in Oakville, Ontario
SANI HEATING AND COOLING WITH EXPERIENCE OF MORE THEN 10 YEARS IN SERVICE ,INSTALL FURNACE , AIR CONDITION, HUMEDIFIER,HRV, DUCT WORKING , WATER HEATER, TANKLESS WATER HEATER, AND ETC.
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Almar Energy Group
Rating: 4.9 out of 5
Air Conditioning Installer in Oakville, Ontario
Best of the Best 2024
Best of Awards 2026
Best of Newly Listed 2022
Almar Energy Group (AEG) is a small , honest &; professional HVAC corporation, we provide the following services - Heating &; Cooling service / Installation ( Residential &; Commercial) - Gas line ( Above & Underground installation) - Tankless Water Heater & Tank - Gas Fireplace insert & direct Vent - All type Humidifiers - Duct Smoke detectors - Fire protection Sprinkler in Furnace area - Complete Duct work including design - All type of ventilation & exhaust systems Almar Energy Group provides ( Free in home Estimate) + full transparency on materials / equipment cost.
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Latest review:
Install or replace ventilation system- 27 Jul 2026
I can't recommend Almar Energy Group and its principal, Vittorio, highly enough. From the very beginning, Vittorio was professional, knowledgeable, and incredibly responsive. The quality of the HVAC work was excellent, but what really stood out was his commitment to customer service. He genuinely went above and beyond to make sure everything was done properly, taking the time to explain the work, answer every question, and ensure the system was performing exactly as it should. It's rare these days to find a contractor who takes as much pride in their work and treats your home as if it were their own. Vittorio's honesty, attention to detail, and willingness to go the extra mile made the entire experience stress-free. If you're looking for an HVAC company you can trust, I wouldn't hesitate to recommend Almar Energy Group. Outstanding workmanship, exceptional service, and a true professional in Vittorio.
Vision to Home Renovations
Rating: 5 out of 5
Air Conditioning Installer in Oakville, Ontario
NO DEPOSIT for most jobs. Transform Your Space with Vision to Home Renovations. We shape the unseen into the unforgettable. Serving Mississauga and Surrounding Areas. Whether you're planning interior renovations, need repairs, or want to upgrade your outdoor space with a new deck or fence, Vision to Home Renovations is here to help. Jason is ready to listen, advise, and bring your vision to life — no project is too big or small. Fully insured and licensed. Let’s connect to discuss your needs and arrange a free, no-obligation quote.
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Latest review:
Repair floor- 30 Apr 2026
Excellent! Jason was professional, accurate, punctual and kept us informed and updated on every aspect of the project. The finished floor repair looks amazing and blends in so well with the rest of the floor- you would never know it was a repair. Thank you Jason, it was a pleasure to have you in our home!
British Handyman
Rating: 5 out of 5
Air Conditioning Installer in Oakville, Ontario
British Handyman - I'll do any job inside or outside, big or small. Working in Oakville, Burlington, Hamilton, Waterdown and Stoney Creek.
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Latest review:
We were having problems with our kitchen and bathroom sink drains for the past few months. Dave responded promptly to my call and competently repaired my kitchen and bathroom sink drain problems.
Fluxair Indoor Environment Solutions
Rating: 5 out of 5
Air Conditioning Installer in Oakville, Ontario
Best of Awards 2026
HVAC system restorations, commercial and residential. Ductwork installations and repairs specialized in dryer exhaust systems. Investigating and providing solutions for any problem with your air quality. Ventilation(HVAC) issues, mould, VOCs, formaldehyde and other allergens, gases, home design deficiencies(moisture, insulation, thermal discomfort...) Blower door tests, HVAC diagnostics and testing, insulation checks
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Latest review:
Install or replace ventilation system- 12 Sep 2026
Really fantastic and quick work. They made the appt super quick and finished the job within a few hours. Everything was seamless and the team was really communicative and kept us informed every step of the way, which we really appreciated. Would definitely recommend!
Kirin Air Systems Inc
New on HomeStars
Air Conditioning Installer in Oakville, Ontario
GTA's Top Rated Home Comfort and Air Quality Provider. At Kirin Air we make sure your home achieves Optimal Temp providing Ultimate Indoor Comfort.
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Skyways home comfort inc
No reviews yet
Air Conditioning Installer in Oakville, Ontario
Experienced HVAC professional specializing in residential service and installations. Skilled in furnace and AC diagnostics, electrical troubleshooting, refrigeration handling, and system performance optimization. Operates a fully equipped service van and manages tools, equipment, and business operations independently. Strong understanding of: • Furnace and air conditioning systems • Electrical diagnostics and control wiring • Refrigeration tools and procedures • Job site efficiency and safety Focused on delivering reliable service, practical solutions, and professional workmanship.
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HR Plumbing and Mechanical Services Inc.
Rating: 4.7 out of 5
Air Conditioning Installer in Oakville, Ontario
Best of Awards 2026
Best of Newly Listed 2025
HR Plumbing and Mechanical Services Inc is a leading provider of comprehensive plumbing solutions, committed to delivering excellence in every aspect of our work. With years of experience and a team of skilled professionals, we specialize in offering top-tier plumbing and mechanical services to residential, commercial, and industrial clients. Contact us today!
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Latest review:
Repair household appliance- 12 Sep 2026
My washing machine had an old door seal and they were able to replace it with a new one.
West Mississauga Handyman
No reviews yet
Air Conditioning Installer in Oakville, Ontario
West Mississauga Handyman can help you with your repair windows, install or replace interior doors, install or replace shutters, install or replace rolling shutters, install or replace insect screen, repair floor, install or renovate foundation, build pergola, gazebo or garden house, yard maintenance, repair household appliance, assemble or disassemble furniture, install or replace household appliances, trim and decorative moldings, repair decking, mount artwork, tvs or furniture, repair or treat facade, repair plaster, repair shutters, repair wall or floor tiles, sealing / caulking, install or replace window bars and railing, repair or maintain fence, various small jobs, painting, concrete repair, winter services and snow removal, exterior trim, ceiling fan, install or repair bath exhaust fan, power washing, small staining or painting project, install, repair or replace caulking, install or refurbish mirrors, install or repair acoustic ceiling tiles & accessibility modifications request in Mississauga and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with West Mississauga Handyman now to discuss your needs and arrange a quote.
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A&A Masonry
Rating: 5 out of 5
Air Conditioning Installer in Oakville, Ontario
Best of the Best 2025
Best of Awards 2026
Giving Back Award 2015
Award Winning Exterior Restoration Specialists! A&A Masonry is a Toronto-based, award-winning company specializing in a comprehensive range of exterior services. Our expertise spans across stonework, interlocking pavers, natural stone, stone veneer cladding, tuckpointing, masonry, brick repair and restoration, brick cleaning, roof repair & installation, metal work, waterproofing, foundation repairs, concrete installations, epoxy flooring and more. We cater to residential, commercial and industrial clients throughout the Greater Toronto Area. Our team of skilled artisans is committed to delivering top-quality workmanship on every project. We pride ourselves on completing jobs safely, on time, and within budget. A&A Masonry stands out by consistently delivering on our promises, offering unique and reliable exterior solutions tailored to each client's needs. Customer satisfaction is our top priority, and we achieve this through exceptional attention to detail and personalized service. We never compromise on quality, safety, or efficiency, ensuring that each project, regardless of size or scope, is handled with care and expertise. We proudly serve the Greater Toronto Area, including Toronto, Etobicoke, Mississauga, Thornhill, Richmond Hill, York, North York, East York, Mimico, Hamilton, Brampton, Bolton, and surrounding regions. As specialists in exterior restorations our services include: Stonework and interlocking pavers Natural stone and stone veneer cladding Tuckpointing and brick repair Brick cleaning Chimney repair, rebuild, and restoration Roof installation and repairs Metal work Concrete steps, porches, patios, walkways and driveways Flagstone and cultured stone installation Waterproofing and foundation repair Caulking services for windows and doors Trust A&A Masonry for all your exterior needs, where excellence and customer satisfaction are always our top priorities.
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Latest review:
Install or repair chimney- 26 Jul 2025
I need to repair my chimney and replace some of my window sills, so I did survey on HomeStars and found A&A Masonry. They called me the next day in the morning and Shawn came to evaluate and explain what is urgent to do. He is an experienced person so I trust him. Eduardo and his team came to do my project. They were working really hard and cleaned nicely after their job. Eduardo also saved some bricks from the old chimney for me too. This is so thoughtful because it is hard to find this kind of bricks now. Shawn and their manager Joe came to check the work during the day. The new window sills look beautiful and also the chimney. I am very happy that I chose A&A Masonry. Looking forward doing another project with them next year. Jennifer
Real Brothers Construction Limited
New on HomeStars
Air Conditioning Installer in Oakville, Ontario
Air Conditioning Installation Reliable Eco Home provides professional air conditioning installation services designed to keep your home comfortable and energy-efficient throughout the year. Our experienced technicians assess your home’s cooling needs and recommend the right system for optimal performance, comfort, and energy savings. Air Conditioning Repair & Maintenance We offer prompt repair and preventative maintenance services to ensure your AC system operates efficiently and reliably. Regular maintenance helps extend equipment life, improve performance, and reduce energy costs. Heating System Services From furnace installation to repairs and seasonal tune-ups, we help homeowners maintain a comfortable indoor environment during colder months with dependable heating solutions. Indoor Air Quality Solutions Improve the air you breathe with our indoor air quality services, including air purifiers, filtration systems, humidifiers, and ventilation solutions that promote a healthier home environment. Energy-Efficient Home Upgrades Our team specializes in eco-friendly upgrades that help reduce energy consumption, lower utility bills, and enhance overall home comfort while
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Omega Heating & Air Inc.
Rating: 4.8 out of 5
Air Conditioning Installer in Oakville, Ontario
Best of Awards 2026
Since 2005, Omega Heating & Air Inc has been one of the Greater Toronto Area's reliable provider of heating, ventilation and air conditioning solutions. Our two decades of experience servicing residential and commercial clients across the GTA has help establish us as leaders in preventative maintenance and comprehensive HVAC care. Our satisfaction rate with our customers and legacy of excellence speaks for itself. With our seasonal maintenance programs customers can maximize their HVAC investment while ensuring year round comfort. Contact us today to learn more about our value packed maintenance contracts and comprehensive HVAC solutions
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Latest review:
Install or replace ventilation system- 17 Dec 2025
They got the job done and didn't mind being in the attic for most of it! It took a few half days of work but they came when they said they would. Shout out to Derek who worked like a bat outta hell to get it done by the deadline!