Some of our top rated hvac contractors in Kleinburg

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  • AtlasCare
    Rating: 4.8 out of 5
    HVAC contractor in Kleinburg
    • Best of the Best 2025
    • Best of Awards 2025
    • Giving Back Award 2017

    Welcome to AtlasCare, a family-run business that has been serving the Greater Toronto Area since 1932. With 88 years of experience, we provide top-notch HVAC and plumbing services, ensuring your home is comfortable and safe. At AtlasCare, our services cover everything from furnace repair and air conditioner service to water heater maintenance and smart thermostat installations. Additionally, we offer expert plumbing solutions, including drain clearing. With AtlasCare, you have access to a complete range of HVAC and plumbing services customized to fit your needs. We adhere to strict safety protocols, including disinfecting our equipment, practicing enhanced hygiene, wearing protective gear, and facilitating contactless interactions. This allows us to offer essential services while prioritizing the well-being of our customers and team members. We're proud to have earned numerous awards for our commitment to quality and customer satisfaction, including the HomeStars Best of 2020 Award and the 2020 Consumer Choice Award for Air Conditioning and Heating Contractors in the Greater Toronto Area. As your dependable local partner, AtlasCare is always ready to assist you—24/7. Whether it's a routine maintenance check or an emergency repair, we're here to ensure your home systems are functioning perfectly. Join the AtlasCare family today and experience the peace of mind that comes from our award-winning service. Contact us anytime to schedule a service or to learn more about how we can enhance the comfort and safety of your home!

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    Latest review:
    Repair or maintain airconditioning-
    Unfortunately we were left high and dry during a heatwave. They service ACs and couldn’t get parts within two weeks to fix an AC??? No call backs . No follow up. The benefit- full refund even for the diagnostic.
  • electrician at your door
    Rating: 5 out of 5
    HVAC contractor in Kleinburg

    Fully licensed electricians. 20 years experience into the business, new to the online world . We provide excellent electrical services all around GTA. We offer fast service . Free estimate New construction, residential, comercial , industrial, panel upgrades, generator installation, luxury home design, landscape lighting design and much more, we have reasonable friendly prices . Feel free to get in contact with as. Contact with as for more information. Thanks in advance.

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    Latest review:
    Install garden or outdoor lighting-
    ARBRI did a great job. He was professional and thorough. We are very happy with his services and will definitely get him back for any future electrical work.
  • Art Air
    Rating: 5 out of 5
    HVAC contractor in Kleinburg

    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
  • Northland Heating & Air Conditioning
    Rating: 4.7 out of 5
    HVAC contractor in Kleinburg
    • Best of Newly Listed 2025

    This family business has been around for over three decades, selling, installing, and providing services. We believe in delivering excellence and our core values centered around Integrity and respect which have been part of our company’s success since our founding in 1996. We carry most major brands but mainly deal with Lennox and we also deal with Kenmore, Goodman, York and Carrier. We specialize in Residential and commercial establishments in the GTA . Our products include packaged rooftop units, split systems, Indoor air quality systems, condensing units, fireplaces, pool heaters, Hot water tanks/Tankless and related equipments.

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    Latest review:
    Install or replace airconditioning-
    Sonny and his brother did a fantastic job replacing the AC. Sonny was very patient and went above and beyond explaining every details. I would recommend their service to anyone
  • J.A. Plumbing
    Rating: 4.9 out of 5
    HVAC contractor in Kleinburg
    • Best of Awards 2025

    With a passion for perfection, Justin has created a team of knowledgeable individuals who can make your reno dreams come true! With a over 10 years of experience and satisfied customers, we never leave a job unfinished! JA Plumbing strives to meet every need using creative installation techniques to get the job done on time and bring your visions to life! We provide a 12 month no-questions-asked installation error warranty! We also will work with you on any manufacturer warranties.

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    Latest review:
    Install or renovate bathroom-
    Absolute professionals from start to finish. Very responsive and detailed in their communication, quote was accurate and job completed within the timeframe discussed. Will definitely be contacting them in the future for other plumbing projects and renovations. Thank you!
  • Conceptos Construction Corporation
    Rating: 5 out of 5
    HVAC contractor in Kleinburg

    About Us With 15 years of experience in the general construction industry, we specialize in industrial, commercial, and residential projects, including custom homes, pools, patios, driveways, and complete landscape construction. We are fully licensed and insured, ensuring high-quality workmanship and reliability. As a commitment to our clients, we provide a written 3-year warranty on all our work, giving you peace of mind and confidence in our services.

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    Latest review:
    Came across Conceptos from a referral friend and contacted them. All I can say is that they are very professional and reliable from day 1 by listening to our needs and wants .The team of experts are so dedicated toward doing a great job and following up with me if any concerns or changes. Juan always made sure we were satisfied and worked hand in hand with how we wanted the job done. Completed as planned and we are very happy with the final results . Highly recommend to anyone who wants a top notch team of professionals.
  • Alliance Energy Source
    Rating: 4.7 out of 5
    HVAC contractor in Kleinburg

    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
  • Ali
    Rating: 5 out of 5
    HVAC contractor in Kleinburg

    R.M.S HEATING&COOLING. Owner of company, with approximately 40 years of experience, specializes in the installation and systematic setup of heating and cooling systems. We are ready to providing services the fields of ,furnace, hot water tank, tankless hot water, boiler, air handler unit, heat pumps unit, rooftop unit, gas piping, fireplace, commercial unit heater. WE OFFER 1 YEAR LABOUR GARANTEE AND MANUFACTURER PART GARANTEE Due to our experience and in-depth knowledge of equipment procurement, we can compare different brands and offer you the best service at the most reasonable price, tailored to your specific needs. Give us a try—you won’t regret it! Our experience is our winning advantage.

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    Latest review:
    Ali and Tay showed up when expected. They were very professional and did a terrific job
  • GTA Contracting Solutions Corporation
    Rating: 5 out of 5
    HVAC contractor in Kleinburg

    GTA Contracting Solutions Corporation is your trusted partner for all your renovation and contracting needs in GTA and the surrounding areas. As a fully licensed General Contractor, Plumber, Electrician, and HVAC licensed Specialist, we offer a wide range of services, including kitchen and bathroom renovations, landscaping, carpentry, tiling, concrete work, and more. We are committed to delivering high-quality craftsmanship on every project and provide a 10-year warranty on our work for your peace of mind. Contact us today for a consultation and a personalized quote!

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    Latest review:
    Install or renovate kitchen-
    Highly Recommended! April 2025 In my project Daniel had to deal with the challenges of an old building. I found Daniel to be honest, pleasant, easy to work with and a good problem solver. He made thoughtful choices and solutions communicating to me for input when I wanted it dealing easily with my uneven walls etc. Meticulous work. Present everyday and finished in a timely manner.
  • Climax Heating & Air Conditioning
    Rating: 5 out of 5
    HVAC contractor in Kleinburg
    • Best of the Best 2025
    • Best of Awards 2025

    For fast and quality furnace and Air Conditioning repair services in GTA - call Climax Air Conditioning Inc. at 1 (866) 625-4629! Products: furnace, air conditioner, air condition, air conditioning repair, boiler, tankless water heater, ductless air conditioner, fireplace repair, fireplace Service, furnace repair, boiler, air conditioner repair, furnace, tankless repair, air conditioner repair, a/c repair, boiler repair, hot water tank, tankless water heater, ductless air conditioner, water heater repair, thermostats, water heater repair, fix furnace, furnace repair, condominium air conditioner repair, condo air conditioner repair, building air conditioner repair, condominium furnace repair, condo furnace repair, condominium furnace maintenance, condo furnace maintenance, condo thermostat, water heater repair, hot water tank, john wood water heater, john wood, ao smith, envirosense, ecobee, giant, giant water heater, air handler repair, air handler, temp mizer, flowmax, The whalen, The whalen heat pump, The Whalen Company, fan coil repair, condo air conditioner repair, condo fan coil repair Services: We do service all models and brands! furnace, air conditioners, water heater, tankless water heater repair, air conditioner repair, air conditioning repair, furnace repair, navien repair, navien water heater repair, water heater repair, red tag, redtag, water heater descaling, descale water heater, water heater de-scaling, de-scale, warning tag, tankless, water heater, fireplace repair, fireplace, heatpump, heat pump, boiler, co test, furnace maintenance, water heater repair Brands: goodman, KEEPRITE, NAVIEN, RINAE, COOLMAN, lennox, armstrong, Amana, American Standard, Rinnai, Napoleon, Noritz, White Rodgers, Honeywell, Gsw, Rheem, Bradford White, Takagi, Baxi, Luna, tankless water heater repair, rheem, carrier, trane, keeprite, mixing valve, low hot water pressure, envirosense water heater, envirosense, furnace repair toronto, furnace repair north york, water heater repair toronto, water heater repair, giant,

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    Latest review:
    Repair or maintain airconditioning-
    Excellent customer service. Sam came within an hour of my initial call. Job was completed quickly and with professionalism. Would highly recommend Climax for a/c service/repairs.
  • Electrical Solutions and Services Inc.
    Rating: 4.9 out of 5
    HVAC contractor in Kleinburg

    Electrical Solutions and Services Inc. offers expert residential and commercial electrical work across Richmond Hill and GTA. Whether you need electrical system installation or repair, socket and switch upgrades, EV charger installation, smart home automation, ceiling fan or bathroom exhaust fan setup, lighting installation, radiator connections, or generator services — we’re here to help. We also provide customized interior lighting design plans and take care of various small electrical jobs with attention to detail and safety. At Electrical Solutions and Services Inc., we’re committed to listening to your needs and delivering reliable, high-quality service. Get in touch today to discuss your project and request a free quote.

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    Latest review:
    I had an emergency situation where my GFCI outlets went dead after my contractor (not an electrican) attempted to add another one on the same line. Obv he connected the wrong wires which faulted all the other outlets on that line and stopped my water pumps from running--meaning I could not use any plumbing (washrooms, etc). Farhang came quickly, assessed the situation, found the problem and fixed everything in under 1 hour. I'm glad I can rely on him anytime I have an electrical issue.
  • Kobist Air Inc. Heating & Cooling
    Rating: 5 out of 5
    HVAC contractor in Kleinburg
    • Best of Newly Listed 2025

    At Kobist Air Inc. Heating & Cooling there’s nothing more important to us than our customers, with that said our customers come first, no matter the time of day we make sure your needs are met and never left behind in the cold or blistering heat. Kobist Air leads the GTA in HVAC services, prioritizing customer satisfaction with same-day service and swift responses. Our licensed technicians excel in maintaining and installing systems, from packaged rooftops to residential cooling units. Whether installing new systems, replacing old units, or servicing current ones, count on our skilled professionals to meet all your needs promptly and effectively. Kobist Air leads the GTA in HVAC services, prioritizing customer satisfaction with same-day service and swift responses. Our licensed technicians excel in maintaining and installing systems, from packaged rooftops to residential cooling units. Whether installing new systems, replacing old units, or servicing current ones, count on our skilled professionals to meet all your needs promptly and effectively.

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    Latest review:
    My 7 year old furnace humidifier stopped working, no water was flowing through to the evaporator pad. Ali was able to promptly diagnose the problem, a wiring issue, fix it, and get the humidifier operating again, at the agreed price for the service call. Highly recommend.
  • Gargano Electric
    Rating: 5 out of 5
    HVAC contractor in Kleinburg
    • Best of Newly Listed 2025

    Gargano Electric was founded with a bold vision and one goal in mind: to deliver exceptional customer service at every turn. We’re more than just a service provider; Gargano Electric is a committed electrical contractor offering a comprehensive approach from innovative planning to expert execution, redefining the contractor experience.

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    Latest review:
    Put up lighting-
    Mike did an outstanding job replacing my ugly dome lights in the basement and some other areas with sleek recessed gimbal lighting and now they light it up so evenly and has elevated the look of our home. He even helped me out a lot by installing a switch, an extra light and removing some light fixtures for which he didn’t charge me. Very honest and with great pricing as well, I’m super happy I made the right choice hiring Gargano Electric 😊
  • Near Me Electrician
    Rating: 5 out of 5
    HVAC contractor in Kleinburg

    NEAR ME ELECTRICIAN focuses solely on home electrical repairs, installation and renovation in the Greater Toronto Area. Lighting, electric heating, car charger, rewiring or installing electrical systems for swimming pools are just some of the services we offer.

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    Latest review:
    Interior lighting design plan-
    Excellent service. Matt was beyond amazing
  • Serhii Builds
    Rating: 5 out of 5
    HVAC contractor in Kleinburg
    • 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!

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    Latest review:
    Build porch-
    Serhii Builds was a pleasure to work with. Did great work on our back deck and at a very timely pace. Would definitely recommend.
  • Stone Crew Landscaping Inc.
    Rating: 5 out of 5
    HVAC contractor in Kleinburg
    • Best of Awards 2024

    Stonecrew Landscaping is servicing around the GTA We are offering services such as : Interlocking, Retaining wall, Fencing, Decking, Pergola, Gazebo, Pressure wash, Lawn care, Spring and fall clean up, Trimming

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    Latest review:
    Stone Crew Landscaping transformed my outdoor space beautifully! Parsa and his team were professional, detail-oriented, and delivered exceptional quality. Highly recommend their services!

4.9

Top rated HVAC contractors

Our HVAC contractors in Kleinburg, are rated 4.9 out of 5 based on 300 reviews from homeowners like you.

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