
Some of our top rated hvac contractors in Oakville, Ontario
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- Rosetta Stone & Tile Ltd.HVAC contractor in Oakville, Ontario
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Get in touchInstagram rosetta.stoneandtile. English and Polish speaking. Free Estimates - serving GTA. 10 years experience. Large or small format tiles. -Luxury and custom -Residential -Subdivision -Commercial -Preconstruction -Renovations
- Kiya Sunrise Electrical Ltd.HVAC contractor in Oakville, OntarioRating: 4.9 out of 5Get in touch
- Best of the Best 2025
- Best of Awards 2025
Electrician, Lighting, Electrical Wiring, Panel Upgrades...etc Kiya Sunrise Electrical provides excellent, personalized electrical services for all types of residential and commercial work -- from replacing knob & tube in century homes to wiring brand new construction projects. With over 20 years experience, Kiya has built his business through hard, honest work, fair rates and careful attention to his many customers. The best compliment to his hard work is the number of referrals he has received through generations of families and friends who continue to use and recommend his services.
Kia is the best! Immediately responds to all texts/ emails via a phone call back, charges reasonable rates, and very honest. Definitely knows what he is doing. I was a little worried at first because he made the drywaller cover up all the ceiling wires and then he came and cut the potlight holes himself after the drywaller was finished (Kia had warned me that drywallers can't cut out good potlight holes and he was right). And I had never seen that done before. It turned out perfect! He also put in a 200 Amp electrical panel for us along with a car charger. We have been using our Tesla car charger for a few months now and everything works perfectly. Thank you!!Latest review: - ShelestHVAC contractor in Oakville, Ontario
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Get in touch- Installation windows and doors, replaced broken windows, repaired doors, locks, and closets; - Painting and surface preparation. (Brush, Roller, Sprayer) - Repair and installation fences, steps, decks. - Drywall installation, fixed and repaired any damages to drywall. - Assembly and installation of furniture. - Installation subflooring and finish floorings. - Tile, grout installation and carpet, vinyl floorings. - Dismantling, cleaning, and preparation of the object for the main work. - Сarpentry
- PolaronHVAC contractor in Oakville, OntarioRating: 4.7 out of 5Get in touch
- Best of the Best 2025
- Best of Awards 2025
Having launched in 2013, and since weathered numerous provincial policy and regulatory changes that have threatened the industry, Polaron has endured as the largest residential solar company in Canada—with over 12,500+ installs across the nation. Operating locally in British Columbia, Alberta, Ontario, Nova Scotia, and PEI, we offer all-inclusive packages that include design, financial planning, installation, and professional maintenance. Our dedicated team works tirelessly to ensure that each step of the process gets completed with care and precision. You get the best quality solar panel system as well as maximum savings, thanks to our innovative program that makes solar more affordable than ever.
We feel that the folks at Polaron are very professional and helpful from the start of the project. We would definitely recommend them to anyone looking to go solar.Latest review: - DRM ProjectsHVAC contractor in Oakville, OntarioRating: 5 out of 5Get in touch
DRM Projects is a full-service general and electrical contracting company based in Toronto, Ontario. We specialize in residential, commercial, and light industrial construction and renovation projects, offering end-to-end solutions from planning and project management to high-quality execution. With a strong foundation in electrical contracting and a growing portfolio of full-scale construction work, we bring technical expertise, attention to detail, and a commitment to client satisfaction to every job. Whether it’s a full commercial fit-out, a custom home renovation, or specialized electrical installations, DRM Projects delivers professional, code-compliant, and cost-effective solutions. We’re fully licensed and insured, and we work closely with clients, engineers, and inspectors to ensure every project meets both your vision and Ontario’s building codes. Our team is known for reliability, clear communication, and getting the job done right—the first time.
Super hot day but Patrick was patient and persevered to finish the job. Excellent work! Thanks! KathleenLatest review:Build pergola, gazebo or garden house- - Star Appliance RepairHVAC contractor in Oakville, OntarioRating: 4.8 out of 5Get in touch
- Best of Awards 2025
Our company offers professional repair services on major household appliances from brand-name manufacturers. We provide expert high-end appliance repair throughout GTA, covering Toronto, North York, Vaughn, Richmond Hill, Scarborough, Aurora, Thornhill, East York, Milton, King City, New Market, Oakville and much more. With our highly skilled engineers on call, we are able to perform repairs of any complexity on all makes and models of home appliances, specifically – refrigerators, washing machines, dryers, dishwashers, freezers, ovens and stoves and more. We service such brands as Samsung, KitchenAid, LG, Maytag, Whirlpool, Bosch, Miele, Jenn Air, Amana, Siemens, Electrolux, Indesit and others. We ensure that our appliance repair jobs are done beyond your satisfaction! We promise outstanding service with 3 to 12 months guarantee! We work on older models and newer models alike. Our commitment to going the extra mile for our customers gives us the flexibility to offer same day visits and weekend call-outs. Your appliances will be fixed by the best technicians in GTA area. We are proud to be your helping hand in solving this problem. Keep your appliances working perfectly is our priority!
Beware! I don't do this often but I feel I need to share this experience. I should have known from the initial call not to proceed. When they wouldn't tell me what their hourly charge was for repairs! Paid for the diagnosis and then the tech said $450 to replace a $15 ignitor! When I said no he called me back and said $350 cash, still ridiculous especially since he was there and I already owed $113. He stood there and wouldn't leave until he received and deposited the etransfer. Felt very uncomfortable! Rip off, look elsewhere!Latest review: - Serhii BuildsHVAC contractor in Oakville, OntarioRating: 5 out of 5Get in touch
- Best of Newly Listed 2025
Welcome to Sehrii Builds Family Company! Our family business has been dedicated to providing top-quality construction services since 2004, originally starting in Ukraine. For the past two years, we've proudly extended our expertise to Canada, serving Toronto and the GTA. With years of hard work, continuous learning, and hands-on experience, we confidently navigate all the subtleties and nuances of construction. We are committed to delivering high-quality workmanship and providing valuable advice on areas that require special attention. Our constant growth and, most importantly, our grateful clients, stand as proof of our dedication to excellence. You are investing in something that will serve and delight you for many years, which is why we take your project very seriously and strive to deliver a final product you will be proud of. Our Services Include: Exterior: Fences and Gates Decks and Stairs Gazebos Landscape Designs Interlocking Stone Work Stone Slabs Porch Restoration and Repair Retaining Walls Windows and Doors Installation Siding Interior: Kitchen Renovations Bathroom Renovations Basement Renovations Flooring Painting Drywall Handyman Services Choose Sehrii Builds Family Company for all your construction needs. We look forward to working with you!
Serhii Builds was a pleasure to work with. Did great work on our back deck and at a very timely pace. Would definitely recommend.Latest review:Build porch- - A Plus Air Systems Inc.HVAC contractor in Oakville, OntarioRating: 4.6 out of 5Get in touch
- Best of Awards 2019
A Plus Air Systems was established in 1990 as a complete solution to commercial and residential heating, ventilation, and air conditioning needs. A Plus Air Systems is currently one of the largest authorized Trane Dealers in Ontario, and have been serving our customers with high quality Trane products. We install and service our furnaces, air conditioners, heat pumps, air cleaners, boilers, tankless water heaters and backup gas generators in Toronto, Oakville, Burlington, Hamilton, and Niagara Falls.
A Plus Air - The best! I truly appreciated Reshad and Tashi mannerism and experienced service with installing my thermostat and checking my furnace. I also received a follow up call to se whether everything was working okay. Amazing!!!! I just couldn’t figure out my thermostat and Reshad came back and showed me how to use it. I will definitely call them back to install my stove and Bbq. My go to HVAC team!!! I am so happy now! Thank you A Plus Air.👏🏻✅Latest review:Install or replace thermostats- - Ema LandscapingHVAC contractor in Oakville, OntarioRating: 5 out of 5Get in touch
- Best of Newly Listed 2022
We are an professional experienced interlocking ,flagstone,swimming pool, Low maintaenece PVC / composite decking and cabana builders. Custom Home building, framing, renovation.
It is rare to find a contractor like EMA Landscaping. Owner, Emrah is such a professional. He gets the job done on time with quality. His team is completely dependable. Highly recommended!Latest review: - BuildItUp HomesHVAC contractor in Oakville, OntarioRating: 5 out of 5Get in touch
Our Commitment to Quality At BUILDITUP HOMES, we are committed to delivering high-quality workmanship on every project. We use only the best materials and equipment, and we ensure that our team is up-to-date with the latest building techniques and industry standards. Our Client Satisfaction Our clients' satisfaction is our top priority. We work closely with them to ensure that their vision is fully realized and that the project is completed on time and within budget. We strive to exceed their expectations and to build long-lasting relationships.
We called builtitup to help us with a basement leak. Whenever it would rain wed get a ton of water in our cold room that would then flow through the rest of the basement and ruined some of our laminate floors. Micael discussed multiple options gave us the pros and cons of each and the cost and left it up to us to decide. He was so patient with all of our questions and finished the job so quickly before more water damage could occur. In the end we went with a French drain which we were comfortable with price wise. Micael and his team came and installed the French drain within 2 days and even followed up with me the next time it rained to confirm all was well and no water was coming in. Micael is super detail oriented and will treat each job like its his own home.Latest review: - Eco-ThermaHVAC contractor in Oakville, OntarioRating: 4.9 out of 5Get in touch
Eco-Therma is a trusted insulation company dedicated to enhancing energy efficiency, comfort, and air quality in homes and businesses across Toronto. Our expert team specializes in high-quality attic insulation, ensuring lower energy costs, improved indoor climate, and long-term savings. With a commitment to professionalism, precision, and customer satisfaction, we provide tailored solutions that meet the unique needs of every property. Whether you're looking to reduce heat loss in winter, keep your space cooler in summer, or prevent moisture-related issues, Eco-Therma delivers reliable, eco-friendly insulation services. Experience the perfect balance of comfort and efficiency—trust Eco-Therma for your insulation needs!
Eco-Therma did a great job removing mold, adding vapor barrier, adding baffles and insulation for my attic. They did a thorough job and ensured that everything was done with care. The crew showed me updates as they progressed so I was informed on how the work was going. Great price, amazing work and highly recommended! They've already been back to do several neighbors and everyone is happy with their work.Latest review:Attic insulation- - Marrast ContractingHVAC contractor in Oakville, OntarioRating: 5 out of 5Get in touch
- Best of Awards 2025
Marrast Contracting – Your Electrical and Contracting Specialists At Marrast Contracting, we pride ourselves on being a trusted leader in electrical services, with a touch of expertise in general contracting, servicing the GTA, Simcoe County, and surrounding areas. With a team of fully licensed and insured professionals, including an ESA-registered master electrician, we specialize in delivering top-tier electrical solutions for both residential and commercial needs. Whether it’s powering your dream home or transforming your space, we’re your go-to experts. Our Electrical Services: • Permits, Inspections, & Planning • Electrical Panel Upgrades & Servicing • Diagnostics & Troubleshooting • Rewiring, Lighting, & Installations • Network Wiring & Ethernet • Temporary Electrical Services • EV Charger Installations & Servicing • Smoke & Carbon Monoxide Detector Services • Generator Installations & Maintenance • Smart Home Automation • Custom Builds & Full Renovations • 24-Hour Emergency Services
Nice guy- didn’t know how to fix it. Too junior for the job in my opinion. Overpaid for a job not done.Latest review:Install or repair electrical system- - Exir plumbingHVAC contractor in Oakville, OntarioRating: 5 out of 5Get in touch
Dedicated to providing affordable and reliable plumbing solutions, we take pride in our leak-free homes commitment. Your trusted partner for quality workmanship, ensuring your satisfaction with cost-effective services.
Job went well. Quote was fair, the tech did a good job. Hired them for a second job after this one. Toilet replacement. Tech also changed the flange. Took his boots off at the door, cleaned up mess, did a perfect job!Latest review:Install or repair faucets- - Nvg RenovationHVAC contractor in Oakville, OntarioRating: 5 out of 5Get in touch
NVG Renovation is a second generation renovation company with over 20 years’ experience. Our job is not just to build you what you want but also to dig down and make sure you know what you want and all the options which might go with it. Construction can be an emotional experience for many homeowners and it’s important that after all is said and done that the product exceeds our client’s expectations. Custom bathrooms, any flooring, marble, hardwood, ceramic, granite, plumbing, custom finishes.
Greg arrived on time, completed the job and took away all the garbage. I have already booked him for another job!Latest review:Assemble or disassemble furniture- - New Town Energy IncHVAC contractor in Oakville, OntarioRating: 5 out of 5Get in touch
NewTown Energy Inc. is a full-service HVAC and commercial refrigeration company proudly serving the Greater Toronto Area and surrounding regions since 2010. We are committed to delivering exceptional customer experiences from the first point of contact to the completion of every service. Our approach is rooted in professionalism, expertise, and customer-first service, ensuring that residents and business owners receive the highest level of care. At NewTown Energy Inc., our mission is simple: to provide top-tier comfort solutions while maintaining the highest standards of integrity. We believe in honest, transparent service and never compromise quality for profit. Our technicians stay ahead of industry advancements, ensuring they are well-versed in the latest HVAC technologies and solutions. We are dedicated to keeping our customers comfortable year-round. That’s why we only install manufacturer-recommended parts, ensuring reliability and optimal system performance. Every repair is performed with your approval no surprises, no unnecessary upselling. No matter the brand of your air conditioner, furnace, or heating system, we service all makes and models and honour most manufacturer warranties. When you choose NewTown Energy Inc., you can rest assured that all labor and parts are 100% guaranteed. Your Trusted HVAC Partner Whether you need a repair, routine maintenance, or a new system installation, we understand that HVAC services are an important investment. That’s why we are here to guide you through the process with transparency and professionalism. With us, there are no hidden fees just reliable service you can trust. At NewTown Energy Inc., we provide a range of high-quality HVAC solutions to keep you and your family comfortable year-round. Let us help you get back to what matters most living in comfort.
Fabian is a truly committed professional who goes above and beyond to beyond to serve his clients. He helped us with AC, his work was high quality and the service experience was top class. I would highly recommend him. Thank you !Latest review: - BethsedaHVAC contractor in Oakville, OntarioRating: 5 out of 5Get in touch
Bethseda Construction focuses on: 1. General Residential Contracting. 2. Exquisite design and Architectural designs 3. Awnings, Pergolas and Canopies Installation. 4. Drafting services 5. Professional Drywall installation 6. Wood and Metal Fences. 7. Custom Builds 8. Fences [wood and metal including repairs]
Winston @ Bethesda did excellent work. He was punctual, polite, and worked quickly and efficiently. I would definitely recommend Bethesda for any fence repairs!Latest review:Repair or maintain fence-