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Some of our top rated hvac contractors in Thornhill, Ontario

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  • HVAC contractor in Thornhill, Ontario

    We are specializing in quality and best rates for full renovation ,plumbing, electrician & handyman services. We have over 15 years of experience in the trades and are more than equipped to handle any project- big or small!

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  • HVAC contractor in Thornhill, Ontario

    Transforming outdoor spaces & homes in the GTA with quality craftsmanship and attention to detail! https://linktr.ee/myheroconstruction

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  • HVAC contractor in Thornhill, Ontario

    Need a HVAC contractor, Electrician, Plumber, Bathroom Renovation Company, Appliance repair specialist, Excavation Specialist, Concrete Specialist, Fireplace and BBQ Specialist, Handyman, Landscaping Company, General contractor & Paving Contractor based in Kleinburg or nearby? 2551074 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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  • HVAC contractor in Thornhill, Ontario

    Need a reliable plumber in Toronto? Look no further! Our team of experienced professionals is ready to assist you. From repairing pipes to installing modern heating systems, we're confident we'll provide your home with reliability and comfort. Contact us today, and let us take care of all your plumbing needs!

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  • HVAC contractor in Thornhill, Ontario

    My name is Francisco. I really like my job, which is restoring houses, from removing a piece of wall to doing a complete restoration. The trust and satisfaction of my clients motivate me to learn more and do excellent quality work.

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  • HVAC contractor in Thornhill, Ontario

    At H&M Electrical, we specialize in delivering top-tier electrical services for both residential and commercial projects. With a team of highly skilled, licensed electricians, we are committed to providing safe, reliable, and efficient electrical solutions tailored to your unique needs. Whether you're upgrading your home’s electrical system, installing new commercial equipment, or need emergency repairs, we offer a full range of services designed to keep your electrical systems running smoothly. Backed by years of experience and a dedication to quality, we ensure every project is completed on time, within budget, and with the highest standards of safety. When you choose Expert Contract, you’re choosing expertise and professionalism.

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  • HVAC contractor in Thornhill, Ontario

    I’m an appliance technician serving GTA Ontario and surrounding areas, with hands-on experience diagnosing and repairing washers, dryers, refrigerators, and ovens. My background includes 7 years working with mechanical and electromechanical systems, which gives me a solid foundation for troubleshooting appliance issues methodically rather than guessing. I take pride in accurate diagnostics — finding the actual root cause instead of just replacing parts — and I communicate clearly with customers throughout the job so there are no surprises. If you’re looking for someone reliable, detail-oriented, and committed to doing the job right the first time, I’d be glad to help.

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  • HVAC contractor in Thornhill, Ontario

    At Dawn Energy, we make upgrading your home’s heating and cooling simple, affordable, and stress-free. We specialize in replacing old air conditioners with high-efficiency air conditioners or heat pumps, helping Ontario homeowners stay comfortable year-round while lowering their energy bills. Whether you’re looking to install an air conditioner, exploring a heat pump, or just understanding your rebate eligibility, our team is here to guide you every step of the way. We combine smart technology with personalized service, giving you a clear, customized plan for your home — no pressure, no jargon. Backed by leading Canadian research and a trusted local network, Dawn Energy brings clarity and care to every project. Let’s make your home more efficient, one step at a time.

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  • HVAC contractor in Thornhill, Ontario

    At Riteway HVAC, we specialize in reliable and high-quality HVAC services in the GTA. With over 20+ years of experience, we provide expert heating, cooling, and ventilation solutions, including furnace repairs, AC installations, routine maintenance, and more. Our goal is to ensure your home or business stays comfortable year-round with energy-efficient and cost-effective solutions. We pride ourselves on exceptionalism customer service, fast response times, and professional workmanship. Integrity is everything at Riteway HVAC. Contact us today for a free quote!

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  • HVAC contractor in Thornhill, Ontario

    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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  • HVAC contractor in Thornhill, Ontario

    ThermoForge Plumbing & Heating is a trusted provider of professional plumbing and hydronic heating services in the Greater Toronto Area. We specialize in water heaters (tank & tankless), in-floor heating systems, pipe repairs, drain solutions, and full basement rough-ins. Our team focuses on clean, code-compliant installations using high-quality materials like PEX-A and modern hydronic systems designed for efficiency and long-term reliability. Whether it’s an emergency leak, a failing water heater, or a full system upgrade, we respond quickly and get the job done right the first time. We pride ourselves on transparent pricing, honest advice, and professional workmanship. Every project is completed with attention to detail and respect for your home. Serving Mississauga, Toronto, Etobicoke, and surrounding areas. Available for emergency calls.

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  • HVAC contractor in Thornhill, Ontario

    MNM Mechanical System Corp. is a highly reputable and well-established HVAC contractor company based in Toronto. Our core focus is on providing exceptional services in the installation, maintenance, and repair of climate control systems. Our expertise spans across all aspects of HVAC, which includes heating, ventilation, and air conditioning. We take great pride in our work and are committed to delivering the highest level of service to our clients. Our team of experts is dedicated to ensuring that all systems are functioning optimally, including vents and ductwork, to ensure that our clients enjoy a comfortable and healthy indoor environment.

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  • HVAC contractor in Thornhill, Ontario

    Shan is here with 5 years experience in handyman services

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  • HVAC contractor in Thornhill, Ontario

    Master Mike RENOS General Contracting | Renovations | Property Improvements With over 17 years of industry experience, Master Mike RENOS specializes in residential and commercial renovations, general contracting, and property improvements throughout the Greater Toronto Area. We offer comprehensive renovation solutions, from minor repairs and property upgrades to complete interior transformations. Our approach combines quality craftsmanship, thoughtful planning, and meticulous attention to detail to deliver spaces that are both functional and beautifully finished. Our Services Include: General Contracting & Complete Renovations Kitchen & Bathroom Renovations Basement Finishing & Remodeling Drywall, Plastering & Painting Hardwood, Vinyl & Tile Installation Custom Carpentry, Trim & Millwork Cabinetry & Countertop Installation Staircase Upgrades & Refinishing Interior Improvements & Finishing Details Condo & Rental Property Turnovers Commercial Renovations & Property Maintenance Renovation Planning & Project Coordination Whether you’re updating a single room, preparing a property for occupancy, or undertaking a complete renovation, we are committed to delivering dependable service, quality workmanship, and exceptional results. Built on Experience. Driven by Quality. Committed to Excellence.

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  • HVAC contractor in Thornhill, Ontario
    • Best of Awards 2026

    About Dr Drains Plumbing GUARANTEED FOR 48 HOURS ALL CLEAR AND UNPLUGGED DRAINS. At Dr Drains Plumbing, we have earned our name by consistently delivering exceptional plumbing and drainage solutions. Our skilled team is committed to providing high-quality services that meet and exceed industry standards. Services we provide. * Plumbing Expertise: Whether it's new construction, renovations, or repairs, our team has the skills and experience to handle all plumbing aspects efficiently. * Drainage Solutions: From drain installation to maintenance and repair, our expertise covers all aspects of drainage systems. * Emergency Services: We provide 24/7 emergency support, ensuring that your projects are safeguarded against unforeseen plumbing and drainage challenges. * Kitchen Stack Cutting: Specialized in clean out installation and main stack/aux cleaning for condominiums and apartment buildings. * Sewer/Drain Excavation: Proficient in both indoor and outdoor excavations, ensuring precise and efficient solutions. * Sewer/Drain Diagnostics: Our team employs advanced diagnostic tools to pinpoint issues accurately. * Sewer/Drain Roughing and Plumbing: Expertise in roughing and plumbing for sewer and drain systems. * Backfill and Cement Work: Providing comprehensive services, including backfilling and cementing of excavations. * Water Service Installation: Ensuring efficient water service installation in various settings. * Cast Iron Removal/Replacement: Capable of handling cast iron removal and replacement up to 6" in confined spaces, catering to residential, commercial, and condominium projects. * Troubleshooting and Re-routing: Expert problem-solving skills for all drain and plumbing systems, facilitating re-routing as needed. * Power Jetting: Utilizing high-pressure jetting for efficient cleaning and maintenance. * Camera Inspections: Employing advanced camera inspection technology for thorough assessments. Thank you for considering our services. We hope to have the chance to work with you and your esteemed property.

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