Some of our top rated hvac contractors in Markham

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  • Real Joy Contracting Inc.
    Rating: 5 out of 5
    HVAC contractor in Markham
    • Best of Awards 2025

    At Real Joy Contracting, we specialize in kitchen remodeling, all kinds of flooring, legal apartments, painting, popcorn ceiling removal, bathroom and all other remodeling work for homeowners in the GTA. We guide you through every step of your project, from choosing the latest designs to selecting top-quality materials, ensuring your vision becomes a reality. Let us help you create the perfect space with expert craftsmanship and personalized service. Call or message us today to get started! (437)-972-5533 Real Joy Contracting

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    Latest review:
    George was a joy to deal with right from the start. His design ideas, the quality of workmanship and skill of his small crew made our project run like a dream. Minimal disruption to our lifestyle, reliable delivery and accommodations for any modifications and daily updates left nothing to chance. All was completed very quickly and we would recommend George to anyone looking for a new kitchen or similar. The replacement staircases and colour combinations are simply fantastic. We are very proud of the house and seeing it daily brings smiles to our faces! Thanks George and crew it was a real delight dealing with you. Very and Linda Chilton
  • Homewrox
    Rating: 5 out of 5
    HVAC contractor in Markham

    I been in the industry for over 30 years from building to renovating repairs and installation. Problem solving and using alternative ways of repairing that will save my clients tons of money.

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    Latest review:
    Install or replace household appliances-
    Utmost professional
  • Mykhailo Kuchirka

    New on HomeStars

    HVAC contractor in Markham

    I work with installing tiles in bathrooms, swimming pools, replacing tiles, grouting,

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  • GTA GASS FITTER

    New on HomeStars

    HVAC contractor in Markham

    Hi, I’m [De Ondre John ], your local, trusted gas fitter. With [2+] years of hands-on experience in residential and commercial gas fitting, I specialize in safe, efficient installation and maintenance of gas appliances, heating systems, cooktops, and more. Whether you're renovating your kitchen, upgrading your heating, or need emergency repairs, I deliver reliable, certified service you can count on. I take pride in doing the job right the first time—meeting all safety standards and making sure you're confident and informed every step of the way. 📍 Servicing [GTA]
 📞 Reach out for a free quote or inspection!

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  • OGM Contracting

    New on HomeStars

    HVAC contractor in Markham

    I am a Certified Engineering Technician with over 10 years of experience in the electrical industry. I am capable of designing, planning, troubleshooting, installing and provides consultation on electrical systems and services. I am an advocate of renewable energy and recommends solutions for any energy needs. I am straightforward, meticulous and fun to work.

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  • G&G just do it

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    HVAC contractor in Markham

    I very hard dedicated worker to my work discipline real number 1 cleanliness rules 2 3 honesty and I just like to njoy best time what ever i am doin

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  • Hvac technician
    Rating: 5 out of 5
    HVAC contractor in Markham

    Reliable heating and cooling services including maintenance, repairs, and professional installations for residential properties. Quality workmanship and customer satisfaction are our top priorities.

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    Latest review:
    The AC technician was professional, prompt, and knowledgeable, ensuring our system is running perfectly. Highly recommended!
  • Sanwood Floors Inc

    No reviews yet

    HVAC contractor in Markham

    Sanwood Floors Inc can help you with your install or replace wooden floor or parquet, install laminate floor, install vinyl, repair floor , install or renovate stairs in Mississauga and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Sanwood Floors Inc now to discuss your needs and arrange a quote.

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  • VICTOR

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    HVAC contractor in Markham

    11 years of experience in maintenace and installation of electronic and electrical appliances.troubleshooting and problem solving expert.smart home installer and solar technician for over 10 years.Good at assemblying appliances, furnitures and repairs also.

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  • Rapri renovations

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    HVAC contractor in Markham

    at Rapri Renovations we transform your vision into reality with expert craftsmanship, attention to detail, and a commitment to excellence. As a trusted renovation company with years of experience, we specialize in creating stunning home makeovers that elevate the beaty, functionality, and value of your property. whether you're dreaming of a modern kitchen, a spacious living room. or a complete home renovation, our team works closely with you every step of the way to ensure the project reflects your unique style and meets your needs. our skilled professionals are dedicated to delivering high-quality work on time and within the budget, all while minimizing disruption to your daily life. From the initial consultation to the final touches, we pride ourselves on clear communication, transparency, and reliability. We use inly the finest materials and stay up-to-date with the latest design trends and techniques to guarantee lasting results. At Rapi Renovations, we don't just renovate spaces-we build lasting relationships with our clients, ensuring your satisfaction is our top priority. If your ready to transform your home into a place you'll love for years to come, trust us to make it happen. let us bring your dream home to life!

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  • Supreme Mechanical

    No reviews yet

    HVAC contractor in Markham

    I’ve been plumbing for 20 years. I’ve done work in condos ,commercial ,industrial ,homes.New homes old homes renovations

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  • Hvac tech

    New on HomeStars

    HVAC contractor in Markham

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

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  • HP 21 Mechanical CO.

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    HVAC contractor in Markham

    I am a skilled plumber with experience in both installations and repairs, handling residential and commercial projects. I have expertise in pipe fitting, troubleshooting leaks, and ensuring efficient plumbing systems. Additionally, I have welding skills that complement my plumbing work, allowing me to handle metal pipe installations and repairs. I am a hardworking professional with a strong focus on quality workmanship and customer satisfaction.

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  • Doma Craft

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    HVAC contractor in Markham

    Renovation by Doma Craft— we create perfect interiors for your home and office. Fast, reliable, quality.

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  • Sirrom Electric Enterprise

    New on HomeStars

    HVAC contractor in Markham

    With over 30 years of experience in the electrical contracting industry, Sirrom Electric Enterprise is dedicated to delivering top-quality solutions for both commercial and residential projects. We take pride in completing every job efficiently while adhering to industry standards and Electrical Safety Authority (ESA) regulations. Our expertise includes: • Complete Wiring • Panel Upgrades • Fuse-to-Breaker Panel Conversions • EV Charger Installation • Pot Light Installation • Basement Wiring • Ceiling & Exhaust Fan Replacement • Chandelier Installation Your project is our priority—let’s get it done right the first time!

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  • Mk construction

    No reviews yet

    HVAC contractor in Markham

    Am a skilled electrician with three years of experience in Canada, specializing in electrical installations, repairs, and maintenance for commercial and residential projects. I have successfully completed electrical work for well-known establishments such as KFC, Starbucks, Fresh, as well as local restaurants, a fire station construction, and a large basketball court. With a strong focus on safety, efficiency, and quality workmanship, I ensure that every project is completed to the highest standards. Whether you need electrical installations for a new construction, troubleshooting for an existing system, or upgrades for improved efficiency, I am here to provide reliable solutions. I can also provide photos of my previous projects as a reference. Contact me for professional electrical services that prioritize safety, speed, and quality.

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4.9

Top rated HVAC contractors

Our HVAC contractors in Markham, are rated 4.9 out of 5 based on 275 reviews from homeowners like you.

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