Some of our top rated hvac contractors in Markham

538 Results

Sort by:

  • Kings Electrical Systems Inc.

    No reviews yet

    HVAC contractor in Markham

    -Electrical Experts. -Free Quotes. -For All your Electrical Needs and More. -Payment contracts for Guarentee of the highest Quality of work and completion of work. -fully licensed and insured. Qualified for all levels of work in the electrical feild. -multiple payment options - 647-853-3587 - Admin@KingsElectricalSystems.ca ECRA/ESA#7017783 Admin@KingsElectricalSystems.ca

    Get in touch
  • Phaze-In Electric Ltd.
    Rating: 5 out of 5
    HVAC contractor in Markham

    Phaze-In Electric Ltd. specializes in residential and commercial electrical work in the Greater Toronto Area. Our services include small to large electrical wiring projects, EV charger installations, landscape lighting installations & design, lighting installations, generator installations, hot tub and swimming pool electrical installations and so much more. You have any electrical project in mind, we can power your vision! Our service pricing are as follows: -2 hours minimum service call: $280.00 -Each hour after minimum service call rate: $140 per hour

    Get in touch
    Latest review:
    Very dedicated worker ensuring the job is done well. Master Electrician so you know that the work is done safely and properly.
  • Enerline Inc. Heating And Air Conditioning
    Rating: 5 out of 5
    HVAC contractor in Markham

    Enerline Inc. Heating And Air Conditioning is a Toronto based HVAC contractor, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Plumber, Cleaning company, Appliance repair specialist, Pool company, Home Inspector, Renewable Energy Specialist, Home Electronics Specialist, Fireplace and BBQ Specialist, Refrigeration specialist, Tiler, Excavation Specialist, Roofing specialist & Architect company. 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 solar pv panels, repair or maintain solar pv panels, 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, install solar water heater, repair or maintain heatpump, repair solar water heater, install or replace mist-generating system, install or replace cold room, install or replace whirlpool, spa and wellness, energy audit, clean air ducts & vents, install or repair water heaters, water or fuel tanks & air cleaners and humidifiers, message us so we can assist you and arrange a quote.

    Get in touch
    Latest review:
    Our furnace died, and we were without ac during a flash heat wave. Kevin was able to get in and assess within a day, and a few days later replace our broken old) furnace. They were very considerate of my family during the installation; pausing drilling while my toddler was napping. They also took the time to educate me about ways to save money on heating costs and energy savings. Great, friendly service
  • GREEN HEATING AND AIR INC
    Rating: 4.6 out of 5
    HVAC contractor in Markham
    • Best of Newly Listed 2022

    Green Heating and Air Inc is a professional Heating, Ventilation, and Air Conditioning company. We are committed to the highest standards in maintenance, repairs, and installations for residential homes and commercial spaces in Ontario. We offer Furnace Repairs, and Heating and Cooling Repairs in GTA. Green Heating and Air Inc is a licensed and registered heating and air conditioning company that has been professionally serving Brampton, Mississauga, Caledon, Bolton, Oakville, Woodbridge, Vaughan, Maple, Richmond Hill, Markham, and Toronto. Qur Products all meet our high-quality standards from trusted brand names. We promote Trane, Rheem, Keeprite, Neapolitan, Goodman, Panasonic, Mitsubishi, LG, Rinnai, Noritz, Navien, Viessman, Triangle Tube, Honeywell, Emerson, Nest, Vanee and Weil McLain brands for the best quality and energy efficiency.

    Get in touch
    Latest review:
    Install or replace floor heating-
    The contractor took the time to explain the issue.
  • Marbin Air Inc.

    No reviews yet

    HVAC contractor in Markham

    Need a HVAC contractor, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Plumber, Cleaning company, Appliance repair specialist, Pool company, Renewable Energy Specialist, Home Electronics Specialist, Fireplace and BBQ Specialist, Refrigeration specialist, Tiler, Excavation Specialist & Roofing specialist based in Richmond Hill or nearby? Marbin Air Inc. 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.

    Get in touch
  • Electrician

    New on HomeStars

    HVAC contractor in Markham

    Licensed 309A Electrician with 3+ years of hands-on experience in residential and commercial projects. I’m skilled in wiring, troubleshooting, panel upgrades, and clean code-compliant installations. Known for being reliable, safety-focused, and getting the job done right the first time. Also familiar with fire alarm inspections as part of full electrical packages.

    Get in touch
  • Grand comfort

    No reviews yet

    HVAC contractor in Markham

    Welcome to Grand Comfort – Your Trusted HVAC Experts! At Grand Comfort, we specialize in high-quality heating, cooling, and hydronic heating solutions. With years of experience, we know how important it is to have a reliable HVAC system that keeps your home comfortable all year round. Our licensed and insured technicians provide expert installation, repair, and maintenance services for furnaces, air conditioners, boilers, and radiant floor heating. Whether you need a new system installation, an urgent repair, or routine maintenance, we deliver fast and professional service. ✅ Why Choose Grand Comfort? ✔ Skilled, licensed, and insured technicians. ✔ Fast, reliable, and affordable service. ✔ 100% customer satisfaction guaranteed. ✔ High-quality products from top brands. ✔ Transparent pricing with no hidden fees. We believe in honest service, top-quality workmanship, and customer satisfaction. Our goal is to ensure your home stays comfortable in every season. Contact Grand Comfort today and let us take care of your HVAC needs!

    Get in touch
  • Canada Waterproofers
    Rating: 5 out of 5
    HVAC contractor in Markham
    • Best of the Best 2025
    • Best of Awards 2025

    Welcome to Canada Waterproofers – your one-stop solution for all waterproofing, plumbing, and drain repair needs. With over 35 years of experience, we pride ourselves on delivering top-quality materials and exceptional service. Our expertise ensures that we use the best products, methods, and applications tailored to your unique situation. Canada Waterproofers specialize in helping you with all your Waterproofing Drain and Plumbing needs. For 35 years servicing the local community with pride. We believe that high quality workmanship and materials are key to get he job done right the first time. Canada Waterproofers treat our customers homes as if it was our own. From complete home waterproofing to minor repairs…we do it right! Canada Waterproofers believes in old school values, this is very important in a business filled with dishonesty and careless workmanship. Here at Canada Waterproofers we are proud of our work, and love to share every step of the job with our customers. Doing this they can understand and be involved on how the job being performed and applies to their unique situation. Canada Waterproofers can help you with any project big or small, and are always just a phone call away to answer any questions or concerns. We believe in personalization so when you call our company we won’t send you a sales person. We believe that this is unfair to our customers as we are not interested in just selling a job, but rather figuring out what the problem is at your home and offering the best solution. Benefits to our customers 25 Year Transferable warranty provided Over 25-years experience in the industry. We are fully licensed, insured and have full WSIB coverage Highly trained technicians that are licensed plumbers and waterproofers. Building renovators licenses. Underpinning experts. We will detect any water leakage on your property, and fix it the first time! Free non- obligation estimate is provided to all costumers. We use the latest technology available to make sure our services are top quality. We only repair what is required, at very competitive prices. Saving homeowners thousands of dollars. Integrity, Honesty and the highest quality workmanship within the industry. Canada Waterproofers is here for you. Canada Waterproofers will provide a free no obligation written quote before any work is performed. Once you decide to go ahead with the work rest assured one of our technicians will be constantly monitoring the onsite site activity to be sure that the work is performed to our high standards. Our technicians pride themselves attending to the smallest of details. Nothing is left to chance therefore ensuring your project is completed to the highest standards. Here are just some services that we provide Exterior waterproofing Interior waterproofing Sump pump installations Sump pump battery back up systems Backflow preventers Snaking Camera inspections Plumbing And more... The Team at Canada Waterproofers will only be content when our customers are happy. It’s important our company constantly keeps up our high quality in workmanship and materials to be sure that our customers are completely satisfied now and in the future. The climate is changing and the challenge of keeping our aging homes becomes more of an issue. Canada Waterproofers are up for the task. Your basement will stay dry and your plumbing will perform properly for years to come. Choose Canada Waterproofers.

    Get in touch
    Latest review:
    Install or repair faucets-
    We were very happy with the service and the quality of work. Val was very professional and knowledgeable. He took time to explain to us what the process would be. He arrived on time and got the work done quickly and professionally. Highly recommend Canada Waterproofers.
  • Bluestone heating & cooling corp

    No reviews yet

    HVAC contractor in Markham

    TSSA Certificated Contractors; TSSA Gas 2 license; Refrigerationg & AC mechanic 313A Certificated; WISB Certificated; 2 Millon Commercial insurance We are Reliance certified Contractor We are good at HVAC equipment installation and service . Such as: * Furnaces * Boiler *Rooftop unit *Central air conditioners *Condon AC or heat pump and Ductless splits *water heater tank, tankless *Air humidifier We provide perfect services at fair price

    Get in touch
  • MMS Heating & Cooling Inc.
    Rating: 5 out of 5
    HVAC contractor in Markham
    • Best of Awards 2024

    MMS HVAC Heating & Cooling Services is your go-to for all your residential and commercial heating and cooling needs. Whether you’re looking for repair, maintenance, or installation services, our team of experienced technicians will provide you with personalized, professional services. Get the comfort you need and the quality you deserve.

    Get in touch
    Latest review:
    Install or repair water heaters-
    I did an extensive review of contractors on Homestars who specialized in the supply and installation of tankless water heaters. There were many impressive options to choose from but I eventually settle on MMS Heating & Cooling. The glowing reviews and the impression I got from my initial interaction with Matt was the deciding factor. The quote I received from him was reasonable and competitive. He came across as professional, knowledgeable, responsive , accommodating and courteous. They arrived punctually to start the work as per our agreement and did an outstanding job. They completed the job on time exactly as Matt had indicated they would. The water heater was professionally and neatly installed without any issues or problems. I would have no hesitation in recommending MMS and Matt for any of the services they render. Thank you Matt.
  • vvaelectrical

    New on HomeStars

    HVAC contractor in Markham

    I'm an electrician based in Richmond Hill, Ontario, and I'm here to help with all your electrical needs. With a strong commitment to safety, quality, and reliability, I provide expert electrical services for both residential and commercial properties. Whether you're looking to upgrade your home's wiring, install new lighting, troubleshoot an electrical issue, or need comprehensive electrical solutions for your business, you can count on me for efficient and professional service. I pride myself on clear communication, transparent pricing, and getting the job done right the first time. I look forward to the opportunity to serve you!

    Get in touch
  • Top Canada Plumbing

    No reviews yet

    HVAC contractor in Markham

    Top canada plumbing always thinks about the happiness of the customers,Experience the lowest price and best quality by choosing us

    Get in touch
  • Palmeri Construction
    Rating: 5 out of 5
    HVAC contractor in Markham

    At Palmeri Construction, we take pride in delivering high-quality renovations with precision and care. With 20+ years of experience in the industry, we specialize in transforming homes through expert craftsmanship, attention to detail, and a commitment to customer satisfaction. Whether you're looking to update your kitchen, renovate your bathroom, or complete a full home remodel, our skilled team ensures every project is completed on time and within budget. We believe in honest communication, superior workmanship, and treating every home as if it were our own.

    Get in touch
    Latest review:
    Gabe, was on time and on budget. He set out clear expectations of the project and delivered on each of them in a timely manor. He does most of the work himself, so he never lost days waiting for others to be able to make it. He stressed the details right down to the last minute of the project. But the best part of the reno was his system for removing garbage daily so we never had a big mess to deal with. The entire job site was clean and organized.
  • Handyman for U

    No reviews yet

    HVAC contractor in Markham

    We provide reliable handyman services, professional moving assistance, and expert pool maintenance, all in one place. Whether you need home repairs, renovations, or furniture assembly, our skilled team has you covered. Planning a move? We offer efficient and stress-free moving services, from packing to transportation. And when it comes to pool maintenance, cleaning, and repairs, we ensure your pool stays in top condition year-round. Serving Toronto, we take pride in quality workmanship, fair pricing, and exceptional customer service. No job is too big or small—let us handle the hard work so you don’t have to!

    Get in touch
  • Vspec Mechanical
    Rating: 5 out of 5
    HVAC contractor in Markham

    Specialize in Residential, Commercial, Industrial Heating and Cooling systems. Single Owner and Operator results in fair prices.

    Get in touch
    Latest review:
    Very professional and considerate contractor! Excellent service and worked quickly and left the area clean. Highly recommend! Thank you Vasi!
  • Starlight Electric
    Rating: 5 out of 5
    HVAC contractor in Markham

    Starlight Electric is a North York based Electrical contractor, Electrician, Handyman, Bathroom Renovation Company, Appliance, Home Electronics Specialist & Plumbing, etc. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or repair electrical system, install or repair electrical sockets and switches, install or replace radiators, put up lighting, various small jobs, install or replace ev charger, install smart home automation, electrical inspections & pat testing, ceiling fan, install or repair bath exhaust fan, install or repair generator & interior lighting design plan, message us so we can assist you and arrange a quote.

    Get in touch

4.9

Top rated HVAC contractors

Our HVAC contractors in Markham, are rated 4.9 out of 5 based on 285 reviews from homeowners like you.

Quality screening

Easily find vetted and reviewed local tradespeople. Just post your job to get free quotes from tradespeople near you across Canada.