Some of our top rated hvac contractors in Alliston

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  • Air Point Heating And Cooling Inc
    Rating: 5 out of 5
    HVAC contractor in Alliston
    • Best of the Best 2025
    • Best of Awards 2025

    Air Point, Toronto heating & cooling company is proud to be serving residential and commercial customers all over the Ontario area. We have years of experience and a flawless reputation. We are here to help you with your air conditioning and heating needs. Our experts are prepared to help you with the sale, service, and installation of the ideal comfort system for your home or business. Air Point heating & cooling experts offer the latest products to keep your home or office as efficient and environmentally friendly as possible. Indoor comfort for your home or business is a significant part of your daily life. From heating to cooling, humidification to air purification systems and servicing your equipment, selecting the right company is just as important as choosing the right equipment.

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    Latest review:
    Install or replace gas systems and pipes-
    I had to reschedule many times due to project delays and they were very communicative and helpful. The job was a simple disconnect, and it was done quickly and efficiently, would hire again.
  • MCBM Roofing Services and Contracting Ltd
    Rating: 5 out of 5
    HVAC contractor in Alliston
    • Best of the Best 2025
    • Best of Awards 2025

    MCBM Roofing Services is not your typical roofing company. We are a family-owned and operated company, specializing in residential and commercial roof installation, replacement, and repair. Our mantra is to always exceed our customers’ expectations. Founders Marcelo Sosa and Carolina Quagliata have a passion for providing a high level of service to their clients. With 15 years of roofing experience and 20 years in customer service between them, you are guaranteed exceptional quality workmanship and a lasting relationship built on open and honest communication. We know how crucial the structural integrity of your roof is. It protects your family and your valuables from the elements, helps make your house more energy efficient, and adds value to your home. That is why we are committed to providing our customers with the highest quality roof construction, at a reasonable price. From the beginning of a project to its completion, we pride ourselves on our high standards, professionalism, and superior results. We deliver on our promises, and we guarantee your satisfaction.

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    Latest review:
    Repair or maintain roof or gutter-
    I found MCBM Roofing through HomeStars, and I am so glad that I did! I was a bit worried about getting my shingles repair done - I wanted to make sure I found someone that I could trust to do the work with honesty and integrity. I was concerned that I might be pressured to do a full shingles replacement, even though I probably still have a year or two left with my current roof. Through every interaction, Marcelo was professional, quick to respond, and provided great advice. When the time comes, I will definitely give him the business for my full shingles replacement. Thank you Marcelo! 😊
  • Tile Reno Expert

    No reviews yet

    HVAC contractor in Alliston

    Professional Tile Installation & Renovation Services: - Bathroom, Kitchen & Basement Renovations - Tile Installation, Replacement & Repair - Shower Tile & Backsplash Installation - Fireplace, Sauna & Porch Tile Work - Grout Sealing, Staining & Regrouting - Flooring Installation, Leveling & Repair - Drywall Installation & Repair - Interior Design & Custom Tile Work Serving Residential & Commercial Projects with 6+ Years of Excellence Free Estimates & 1-Year Warranty on Tile Installations Precision. Quality. Craftsmanship. Guaranteed.

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  • AAA Power Electric
    Rating: 5 out of 5
    HVAC contractor in Alliston

    At AAA Power Electric Ltd., we provide expert electrical services for both residential and commercial projects. All of our work is 100% guaranteed and carried out by highly skilled electricians with years of experience. Our services include, but are not limited to: - EV Charger installations - Home and office rewiring - Lighting installations - Electrical system upgrades - Smoke detector installations - Machine troubleshooting - Breaker panel replacements - And much more! If you have any questions or need assistance, don’t hesitate to contact us. We also offer free quotes for all services. AAA Power Electric Ltd. is ECRA/ESA certified and holds a valid Electrical Contractor’s License to operate legally.

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    Latest review:
    AAA did a A+ job in a short period time. Aleem was punctual, professional and efficient. The communication was clear and my expectations were met. I am very happy with his work... would definitely recommend this company.
  • Gold Star Appliance Repair Inc
    Rating: 5 out of 5
    HVAC contractor in Alliston
    • Best of the Best 2025
    • Best of Awards 2025

    Our Professional technicians can Repair and install your home appliance. We have the Experience the Knowledge. Safety and Good Service is our motto!!! WE DO: Appliance repair- all brands Appliance installation- all brands Vent cleaning Duct cleaning

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    Latest review:
    Repair household appliance-
    ⭐️⭐️⭐️⭐️⭐️ Outstanding Service from Jerry at Goldstar Appliance Repair! If you’re looking for expert service with heart, ask for Jerry from Goldstar Appliance Repair—you won't be disappointed! Jerry showed up right on time, which is already a big win in today’s world. But what truly impressed us was his professionalism, warmth, and can-do attitude. He was initially scheduled to troubleshoot a separate issue with our Bosch dishwasher, but when he noticed a few quirks with the installation, he didn’t hesitate to roll up his sleeves and take care of those too—even though it wasn’t part of the original call. That level of dedication, attention to detail, and willingness to go the extra mile is rare. Jerry made the entire experience feel smooth, stress-free, and even enjoyable. He’s incredibly personable, explained everything clearly, and left our kitchen better than he found it.
  • Pro Renovations & Custom Home Builders
    Rating: 5 out of 5
    HVAC contractor in Alliston

    Pro Renovations & Custom Home Builders can help you with your house renovation, build new house, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications request in Woodbridge and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Pro Renovations & Custom Home Builders now to discuss your needs and arrange a quote.

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    Latest review:
    I recently had Pro Renovations handle my basement renovations, and I couldn’t be more pleased with the outcome. From start to finish, the entire process was seamless. Mike was especially fantastic—he kept me updated every step of the way, ensuring I was informed on all the details of the job. The team clearly knew what they were doing, and I felt confident in their abilities throughout the entire project. The final result exceeded my expectations. I highly recommend Pro Renovations to anyone looking for reliable, skilled professionals who truly care about the work they do!
  • GC Plumbing Services
    Rating: 5 out of 5
    HVAC contractor in Alliston

    Have 10+ years of residential/commercial and high rise plumbing experience. Can help you with small service calls like toilet re and re, faucets changes, pipe back ups or even full house rough-ins /renovations.

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    Latest review:
    Install or repair bathroom fixtures-
    They're expert in their services. He was right on time, did the job in a very short period and also put the toilet back on the curb. Will definitely approach them for any of my plumbing issues.
  • Nutech Air System
    Rating: 5 out of 5
    HVAC contractor in Alliston

    CERTIFIED LOCAL COMPANY IN BRAMPTON FOR HEATING AND COOLING Nutech Air System is your local expert available 24/7 for your home comfort and safety. We are certified and registered heating, ventilation & air conditioning professional company and serving quality service in Brampton, Toronto, Mississauga, Vaughan, Caledon, Bolton, Richmond Hill, Markham and all around GTA for last fifteen years. Our certified team is dedicated to provide efficient & professional service to keep your home at comfort. Our certified and reliable service technicians are experts in tune-up, maintenance, repair and installation of all trusted brand furnaces, air conditioners, air handlers and inside air quality equipment’s such as Carrier, Goodman, Keeprite, Trane, Lennox, Rinnai, York, Rheem for energy efficiency. Our skilled professionals just minutes away, whether you’re in need of a furnace repair in the middle of a blizzard or our air conditioning services throughout the summer. WHY NUTECH? Nutech Air System is HRAI member, WSIB insured, TSSA certified and available 24/7 whenever you need and provides professional repairs of all makes and models of heating and cooling systems, we do it all. We also offer rebate and energy benefit and various solutions to lower your heating and cooling expenses without losing your comfort. In addition, all of our work is 100% guarantee for a full year. That’s why we say “Value and Reliable Service” Guaranteed. WE RENT WATER HEATERS

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    Latest review:
    I had Furnace replaced and Heat pump installed and the job was very very well done by Ranjeet and his crew. They came on time and completed the job to my satisfaction and answered all the queries and concerns. Very courteous and friendly team and would highly recommend anyone to hire them for heating or air condition work.
  • Coppersol Electric
    Rating: 4.7 out of 5
    HVAC contractor in Alliston

    CopperSol Electric offers great clean and safe home electrical services, with over 10 years of experience ,at CopperSol Electric we offer the same-day service options, whether you own an aging home or a modern building apartment, you deserve the services of a qualified Toronto, ON, electrician. We understand that every home is different and specific electrical components may be required to fix an electrical problem, I specialize working close walls , using effective and safe fishing techniques, minimizing the damage to old walls, for any home electrical renovation please call.

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    Latest review:
    Ceiling fan-
    Mario was friendly, punctual and respectful of his work environment. He completed the installation of two new ceiling fans for us. The work was completed in a timely manner and he ensured that he explained everything to us before he left. We will definitely keep him in mind for future projects.
  • Tron Electrical & Lighting Automation
    Rating: 4.9 out of 5
    HVAC contractor in Alliston
    • Best of the Best 2023
    • Best of Awards 2023

    Tron Electric & Lighting Automation has been operating in the GTA Since 1972. It is a family owned and operated business with impeccable reputation within the Home Improvements industry on quality and customer service. We specialize in Residential Homes, Lutron Lighting Automation systems, Back Up Generators, Replacing Knob and Tube wiring, Overhead Hydro Service changes, Electrical Panel changes/upgrades, Structured wiring, Surge Protection/Transient Voltage Surge Suppressor, and Lutron Automated Window Treatments/shading. We do have a promotion currently running! We are installing the full array of RING Video Doorbell System for added safety and security. Please contact Tron electric for all the details.

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    Latest review:
    Install or repair electrical sockets and switches-
    I had several jobs to do all at once. The technician was able to fix everything quickly and explained certain issues that I need to look out for. I would definitely call Tron for any future electrical issues that I may have, and I would recommend them to others as well.
  • Air Makers Inc
    Rating: 4.9 out of 5
    HVAC contractor in Alliston
    • 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.
  • Hvac tech

    New on HomeStars

    HVAC contractor in Alliston

    I’m HVAC technician and can install water heaters,furnace and air conditioners and i also do service calls

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  • Alliance Energy Source
    Rating: 4.7 out of 5
    HVAC contractor in Alliston

    Alliance Energy Source provides Licensed technicians to provide high quality small commercial and residential services 24 hours a day to cover all emergencies. Being a Dave Lennox Premier Dealer, we are designated as “Professionals Committed to total customer Satisfaction” We install, maintain and repair: 1) Air conditioners 2) Furnaces 3) Water heaters 4) Boilers 5) Thermostats 6) Humidifier 7) Air Cleaners 8) Oil to Gas Conversion

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    Latest review:
    This is one of best in our area to provide installation and maintenance. They are well mannered and professional in their services. I got few estimates from them and I found it genuine and reasonable compared to other. Their work were neat and clean. Personally, I am with their work. Thanks to the team. Good luck
  • Art Air
    Rating: 5 out of 5
    HVAC contractor in Alliston

    Reliable and highly skilled HVAC technician experienced in installing, diagnosing, repairing and maintaining various types of heating and air conditioning systems. Committed to following all standard operating procedures within a highly regulated environment to ensure the best possible outcome. Dedicated and customer service-oriented. I have been in this field since 2016. Education: G3&G2 (Gas technician ) Residential Air Conditioning System Mechanic (313D) Ozone Depletion prevention ( ODP) Fully insured

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    Latest review:
    Install or repair water heaters-
    Professional. On time. Very helpful. I recommend art air to everyone
  • Ideal Heating & Air Conditioning Ltd
    Rating: 4.7 out of 5
    HVAC contractor in Alliston

    Ideal Heating & Air Conditioning Ltd is a Woodbridge based HVAC contractor, Fireplace and BBQ Specialist, Refrigeration specialist. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace heating systems, install or replace airconditioning, install or replace floor heating, install or replace gas systems and pipes, install or replace boiler, repair or maintain boiler, repair or maintain floor heating, install or replace radiators, install or replace thermostats, repair or maintain airconditioning, repair or maintain heating system, install or replace ventilation system, install or replace heatpump, repair or maintain heatpump, clean air ducts & vents, install or repair water heaters, water tanks & air cleaners and humidifiers, message us so we can assist you and arrange a quote.

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    Latest review:
    Highly satisfied with the services. Madhav and Karaj were very efficient in their work and completed the job in timely manner.
  • Padi Electric Inc.

    No reviews yet

    HVAC contractor in Alliston

    We are trusted and reliable electricians who serve customers in the GTA. We have extensive experience of domestic and business electrical installations. Our customers value our professionalism, work ethic and our competitive prices and no job is small.

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4.8

Top rated HVAC contractors

Our HVAC contractors in Alliston, are rated 4.8 out of 5 based on 56 reviews from homeowners like you.

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