Some of our top rated hvac contractors in Unionville

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  • Air Makers Inc
    Rating: 4.9 out of 5
    HVAC contractor in Unionville
    • Best of the Best 2022
    • Best of Awards 2022

    Since 1998, dedicated to its founding principle - building relationships based upon mutual trust and respect - Air Makers Inc. has been providing the Greater Toronto Area with honest and reliable Heating and Air Conditioning services. Through the supply and installation of industry-leading heating, ventilation and air conditioning (HVAC) products and solutions, we make every effort in helping you live more comfortable and healthy lives. Air Makers' pledge to quality means that our goal is beyond merely administering an HVAC business. We, in fact, attempt to build a foundation of mutual trust and respect and further establish a long-term and reciprocated relationship with our clients.

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    Latest review:
    Install or replace heating systems-
    Airmakers were the first to respond. They came promptly, inspected my furnace, said it was old but in good shape, said they made some adjustments to make it more efficient. So far satisfaction. But while the temperature outside rose, the house was noticeably colder, and the furnace noisier. It is unable to maintain the set temperature; it drops as low as 17, and then may take more than an hour to reach my set 22. After 3 weeks of this, I contacted the office. The manageress was not interested. She would send someone out only if I paid another $89. As her first comment was "How old is your furnace," I suspected that I would be told that I needed a new furnace, in spite of being told 3 weeks before that it was working well. I declined further business with Air Makers.
  • Division Air Heating & Cooling
    Rating: 5 out of 5
    HVAC contractor in Unionville

    At Division Air Heating & Cooling, our mission is to install and maintain safe, comfortable and reliable heating, ventilation and air conditioning systems for our customers. We aspire to carry an excellent reputation for our clientele in the residential market across the Greater Toronto Area. We strive to achieve and perfect this by having our team of licensed technicians constantly updating their skills through frequent manufacturer training seminars in order to provide our customers with the best service and the newest technology. We offer our services at a reasonable cost which will satisfy customer needs, while never sacrificing excellence in workmanship and customer satisfaction.

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    Latest review:
    Install or replace gas systems and pipes-
    Very pleased with Ronald’s installation of my new kitchen gas range. He is experienced with natural gas, a licensed gas fitter and very transparent in explaining the correct process which I appreciated. I would bring him in again to service my gas furnace, gas dryer or gas fireplace.
  • ICare Home Comfort
    Rating: 5 out of 5
    HVAC contractor in Unionville
    • Best of Newly Listed 2025

    ICare is an HVAC company comprised of industry veterans with a customer-focused culture that drives us to continuously improve and do the utmost for our customers. We always ask and listen so that we know best about your furnace and AC needs. With over a decade of HVAC experience, we know you want comfort without breaking the bank. From consultation to installation, and on every service call, ICare does it right, your home is in good hands with ICare Home Comfort Services. Our clients may be presented with a zero down payment, high-efficiency furnace or AC installed fast + rebates depending on what we get them approved for. Call us anytime for a quick price quote and rebate eligibility. 25% discount while energy rebates are available up to $5,000 for AC, Furnace, HEPA, and Tankless Water Heater. With the installation being key in this industry; all hired technicians have many years of experience in HVAC installation and good manners. The finished work will determine the quality. We offer 7-day, 24-hour service calls. Without a long waiting line, we will answer your question and arrange your service as fast as we can.

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    Latest review:
    Install or replace heating systems-
    Upgrade our furnace and replace our water heater. Jerry and his team are punctual and courteous. The process is smooth, Jerry promptly reply all my questions and requests. I've also did the attic and air sealing, now just waiting for reassessment and rebate next. Their price is also good, clear with no hidden cost, I'm happy with the service and product so far, thank you.
  • AC Furnace GTA Corp.
    Rating: 5 out of 5
    HVAC contractor in Unionville

    Our first 5-star review on HomeStars dates back to May 2010. Very few companies here can match such a long-standing history of working consistently with HomeStars customers with 5-star reviews. Being the member of the biggest HVAC group of companies allows us to offer you widely recognized and respected brands such as Bryant, Carrier, Weil Mclain, Armstrong Air, Ducane (Lennox), LG, NTI, Midea and other brands at very reasonable prices. *** Why choose us? + BBB accredited business with A+ rating + 10/10 positive reviews on HomeStars.com and Google for all 3 locations in the GTA + More than 14 years of experience in HVAC installations + Google Verified and Guaranteed with 5-star rating based on 100+ reviews from all 3 locations (Toronto, Mississauga, Vaughan) + Fully licensed and certified team + $2M Liability Insurance Coverage *** 3 locations: Toronto: 268 St Clarens Ave, Toronto, M6H 3W3 Vaughan: 112 Snidercroft Road #3A, Concord, L4K 2K1 Mississauga: 383 The Thicket, Mississauga, L5G 4P6 Working hours on weekdays: from 9 a.m. to 8 p.m. *** To guarantee fast services to our customers at this moment we provide services in the following areas of GTA: Toronto, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Aurora, Pickering, Burlington, Milton, Georgetown, Acton, Maple, Oakville, Newmarket, Barrie, Ajax, Oshawa and Whitby. If you live in other areas please contact us first. *** Rent to Own a Furnace or A/C just for $52.99/m+hst. Installation, free repair/maintenance services and all rental services included. *** Ask for more specials and promos

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    Latest review:
    Install or replace airconditioning-
    AC replacement - wonderful, professional: very reasonable pricing and great service. Thank you Eugine and Constantin! 5 STARS!!!
  • All About Construction Services
    Rating: 5 out of 5
    HVAC contractor in Unionville

    A professional and experienced General Contractor that specializes in everything renovation. We offer extensive knowledge and good skills. We have over 17 years of industry experience and knowledge of all internal and external construction and renovation services. We are WHIMS Certified, Fall Protection Certified and registered with WISB and have full Liability Insurance

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    Latest review:
    Zayn installed new stairs for our basement . And installed amazing hardwood floors, e recommend a colour for us that we love so much , he got in some samples and we worked out everything inpaid him a deposit and after he was done we paid the rest , he is very trustful, hardworking , he works long hours . I highly recomend him and his bussniess
  • Infinite Mechanical Solutions Inc.

    No reviews yet

    HVAC contractor in Unionville

    Infinite Mechanical Solutions Inc. can help you with your install or replace water supply and drainage, unclog drain and sewage pipes, install or repair faucets, repair toilet or toilet flush, install or repair bathroom fixtures, stop leakage, build or renovate well, install or replace water treatment station, install or replace septic tank or grease trap, clean or maintain septic tank or grease trap, install, replace or repair sewer main, install or replace drainage system, install or repair water heaters & install or replace garbage disposal request in Markham and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Infinite Mechanical Solutions Inc. now to discuss your needs and arrange a quote.

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  • konig masonry

    New on HomeStars

    HVAC contractor in Unionville

    3 Generations and 18 years experience. I learned the trade from my Opa. I always put quality before quantity. Brick, stone, block, and parging. From custom homes to small home repairs. No job is above or below my expertise and will get the same quality attention. Ask about our Discounts and Rebates

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  • Sha-Monique Construction
    Rating: 4.8 out of 5
    HVAC contractor in Unionville

    Toronto based home renovations company that provides Fair friendly Solutions and Services (Email for business inquiries only) srngarcia@gmail.com

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    Latest review:
    Install or replace curtain rails-
    Sheldon was amazing to work with. He took the time to ensure that he did the job right. I hired him to install ikea curtain tracks, and he even went to ikea with me to ensure that we had the correct parts. He came to do the work during the days we had major snowfalls. He is extremely reliable, detail oriented, and extremely professional. He was also very prompt in completing the work
  • Captain Electric
    Rating: 4.9 out of 5
    HVAC contractor in Unionville

    Captain Electric is an electrical service, repair, and installation company, serving Durham Region Toronto and Markham, specializing in helping homeowners and business owners. - Since 1992, we have been dedicated to providing our clients with the best in service, professional workmanship and guarantees. - Watch our new company video in the Gallery Section.

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    Latest review:
    Install or repair electrical sockets and switches-
    Excellent work with professional and nice technicians.
  • Redline Contracting
    Rating: 4.9 out of 5
    HVAC contractor in Unionville
    • Best of Awards 2025
    • Best of Newly Listed 2024

    Here at Redline Contracting we strive to deliver exceptional Craftmanship and a stress free process along the way. There's no Job too big or too small for us because we understand that even the small thing can have a impact on our homes. No matter what your home needs, Redline Contracting has you covered. We can take on a variety of project ranging from regular home maintenance, Taping, Framing, Painting, Handyman Services and Drywall & Plaster Repairs and Bathrooms. We even take emergency calls for when you need someone right away !!!! We can also help you achieve any other remodeling project you have whether it's a new bathroom, an in-laws suite or building that backyard deck you've been thinking about all winter. At Redline Contracting we have one goal, and it's to become you're go to company when it comes to your home needs !

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    Latest review:
    Adam came to install some shelves in a cubby area of the daycare. He installed 6 shelves within record time and it looks amazing. The owner is very pleased with Adams work. Thanks Adam
  • Rutherford Mechanical

    No reviews yet

    HVAC contractor in Unionville

    Red seal plumber and gas fitter with 10+ years of experience in the industry. Specializing in new residential, custom homes, small commercial and service work.

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  • 3d plumbing

    No reviews yet

    HVAC contractor in Unionville

    plumbing services repair and replacmente faucets and pumps

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  • Denys Services Handyman

    No reviews yet

    HVAC contractor in Unionville

    Need a Painter, HVAC contractor, Plasterer, General contractor, Window Contractor, Security specialist and business services, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Paving Contractor, Roofing specialist, Tiler, Upholsterer, Bathroom Renovation Company, Cleaning company, Mirrors & Glass specialist, Appliance repair specialist, Pool company, Drywall specialist, Locksmith, Concrete Specialist, Garage Specialist, Countertops Specialist, Fences & Gates Specialist, Gutters & Eavestroughs Specialist, Home Electronics Specialist, Siding Specialist, Condominium/Apartment Specialist, Plumber, Refrigeration specialist, Cabinet maker, Mason, Excavation Specialist, Metal worker, Kitchen Renovation Company & Stairmaker based in Thornhill, Ontario or nearby? Denys Services Handyman can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Dream Life Stream

    New on HomeStars

    HVAC contractor in Unionville

    Smart Winter & Wellness Solutions We help make Canadian properties safer, more luxurious, and more valuable by installing advanced heated systems for driveways, walkways, patios, and roofs, and by providing premium sauna and wellness solutions. We partner with top brands like Warmzone, Saunafin Inc., and others to bring you the best in snow melting, ice prevention, and personal comfort. Why Work With Us? * Safer Properties: No more slippery ice or snow. ❄️ * Save Money: Cut down on shoveling costs. 💰 * Looks Better, Worth More: Boosts property appeal and value. ✨ * Efficient Systems: Smart technology for best performance. ⚡ * Custom Fit: We design solutions that perfectly fit your project, from heated surfaces to custom saunas. 📐 * Easy on the Budget: Flexible payment options for your clients. 👍 What We Offer We support you from start to finish, from planning to guiding the installation. Here's a list of our key services: * Radiant Heating System Installation: Heated driveways, walkways, patios, and outdoor stairs. * Snow Melting Solutions: Automatic snow and ice removal for paved surfaces. * Roof and Gutter De-icing: Prevents ice dams and protects roofs. * Sauna & Wellness Solutions: Design, supply, and installation of custom saunas and related wellness products (through Saunafin Inc.). * Asphalt Paving: New installations, replacements, and repairs for driveways. * Interlocking Stone Installation: Patios, walkways, and driveways with custom designs. * Concrete Services: New installations, replacements, and repairs for stairs, walkways, and pads. * Driveway Sealing: Asphalt driveway maintenance and protection. We're here to help you offer amazing upgrades that make properties safer, more convenient, and more enjoyable all year long in Richmond Hill and beyond.

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  • The Flooring Wizard
    Rating: 5 out of 5
    HVAC contractor in Unionville

    Hello, We are a flooring Company for Residential and Commercial Flooring. We have been installing Carpet, Laminate, Vinyl, Hardwood, Vct for over 15 years. Do you have a complicated project with custom work or carpet runners? Are you a perfectionist who wants wants to avoid stress or headaches? Well then you have come to the right place. We strive for excellence at every step. We are looking forward to working together and helping you complete any flooring project you have.

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    Latest review:
    When we decided to get carpet for our theatre room, we were very stressed and did not know where to begin. A friend recommended Moe to us. We contacted him and he was very prompt to respond , he was very informative and was very patient with answers all the questions we had . He then came came over to see the area and brought us some samples and made the process nice and simple . Thanks again Moe for your hard work and professionalism from start to finish. We really appreciate your work for our theatre room. I highly recommend Moe for any carpet job & and will be recommending him to all our family and friends !!
  • ELC INTERIOR INCORPORATED
    Rating: 5 out of 5
    HVAC contractor in Unionville
    • Best of Awards 2023

    We enjoy serving our clients the best handyman and renovation services. Our staff is dedicated to provide top quality work from small fixing tasks to remodeling projects.

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    Latest review:
    Install or repair glass shower door-
    Eneas was awesome, highly recommend!

4.9

Top rated HVAC contractors

Our HVAC contractors in Unionville, are rated 4.9 out of 5 based on 287 reviews from homeowners like you.

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