Some of our top rated furnace repair services in Queensville, Ontario
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- Furnace repair service in Queensville, OntarioGet in touch
Best of the Best 2025
Best of Awards 2026
Megacity Heating and Air Conditioning Ltd is a proud family owned business serving the GTA since 1999. Our HVAC techs are licensed, checked and fully certified so you can feel confident in our expertise. Megacity offers our customers 24 hour emergency service, installation and maintenance on most makes and models including but not limited to Lennox, York, Navien, Fujitsu, Ducane, Rinnai and Goodman. Ask us about our customized protection plans. Customer Service is our #1 Priority!!!
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We service Gta and the surrounding areas, contact to get the best quotes possible. We are an licensed hvac company with WSIB TSSA and liability insurance
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Hairoun Mechanical Services provides reliable residential and light-commercial HVAC maintenance, diagnostics, and repair services throughout Hamilton and the Greater Toronto Area (GTA). Licensed & Insured Professional Credentials: • TSSA Registered Heating Fuels Contractor — License #FS-R-53845 • Certified G2 Gas Technician • Ontario College Diploma in Heating, Refrigeration and Air Conditioning from Humber College • Fully Insured with Comprehensive Commercial Liability Coverage With over 6 years of hands-on field experience, we are deeply committed to quality workmanship, honest communication, and dependable service. We specialize in precision troubleshooting, meaning we focus on accurate diagnostic work and repair services rather than trying to push unnecessary equipment installations. Our Core Specialized Services Include: • Boiler & Hydronic Systems: Comprehensive maintenance, troubleshooting, and repairs for high-efficiency boilers (including Navien, Rinnai, and NTI equipment) and radiator heating loops. • Furnace Services: Prompt troubleshooting, safety safety-checks, and repair work for residential forced-air heating systems. • Tankless Water Heaters: Specialized seasonal maintenance, system diagnostics, and deep descaling procedures. • Air Conditioning & Heat Pumps: Full seasonal tune-ups, operational diagnostics, and repair services for central units and ductless mini-split systems. • Gas Line & Fireplace Work: Expert safety verifications, gas valve replacements, leak detections, and gas fireplace maintenance. • Commercial Mechanical Equipment: Specialized maintenance, belt/motor testing, coil washing, and diagnostics for light-commercial Rooftop Units (RTUs) and Makeup Air Units (MAUs). • Fan Coils: Reliable diagnostic and component maintenance service. At Hairoun Mechanical Services, we believe in arriving prepared with top-tier, calibrated digital diagnostic gear. We take pride in explaining technical issues clearly without confusing jargon, offering practical solutions tailored exactly to your budget, and providing absolute transparency from the initial assessment through to job completion. Whether you need seasonal HVAC preventative maintenance, help diagnosing an active heating or cooling issue, or reliable subcontractor support, we are here to deliver top-tier trade professional results. Serving Hamilton and the GTA. Contact Hairoun Mechanical Services today to discuss your HVAC needs and arrange an appointment!
- Furnace repair service in Queensville, OntarioGet in touch
To whom it may concern, I ,Tristan Esguerra has been working as an HVAC Technician for 10 years. I have attended a well known institution school called George Brown College and took the 2 year course for Heating Ventilation Air Conditioning and Refrigeration. I was a part of local union Local 787 Refrigeration and Pipefitters and recieved education there for a 5 year apprenticeship before achieving my Skilled Trade licence of 313A. In addition, I have finished the gas licence technician levels as a Gas Fitter 1 which allows me to work on higher input BTU for Boilers in the commercial sector. I am well equipped above and beyond to handle the residential field of HVAC and have a background in servicing and installing furnaces, air conditioners, gas stoves, gas lines, heat pumps, fan coils, rooftop units, and boilers. Please take into consideration of my credentials and you would not be dissapointed. Thank you and I hope to be welcomed in your home. This business is legit and registered with CRA and TSSA!
- Furnace repair service in Queensville, OntarioGet in touch
Our company BIG BRO Heating and Air Conditioning has been a part of the industry for the past 7+ years specializing in installation, repairs, and maintenance of all things HVAC. Services include but not limited to the following: furnaces, ACs, water heaters, heat pumps, tankless water heaters, hydronic heating, boilers, humidifiers, ductwork, natural gas lines, propane piping, HRV, new build construction, etc.
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- Best of the Best 2022
- Best of Awards 2022
AW Mechanical handles heating and air conditioning with over 30 years of experience. Ask for Tony. Servicing all makes and models in the GTA. Servicing both residential and commercial. At your service! Some of the services that we offer are, FURNACES,AIR-CONDITIONERS,HUMIDIFIERS,THERMOSTATS, FILTERS,COMMERCIAL REFRIGERATION, HOT WATER TANKS, GAS PIPING, UNIT HEATERS (COMMERCIAL), DUCTLESS AIR CONDITIONERS
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- Best of Awards 2026
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.
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- Best of the Best 2022
- Best of Awards 2022
Northwest Gas is a fully licensed company specializing in sales, installation, servicing and repair of residential and commercial heating and air conditioning equipment.Servicing the GTA's heating and cooling needs since 1985. At Northwest Gas Ltd we build our reputation on providing dependable superior quality products and service to the consumer at competitive prices. Northwest Gas Ltd. operates in a professional manner and will treat your property with the respect it deserves.
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At Let"s Get It Done Handyman Services,We do it all from small to large home repair and improvements, repairs,Furniture assembly, dis-assembly, Junk removal, light plumbing and fully licensed Hvac duct installers. With every project, we keep customer satisfaction as our top priority. check out more of our work past project on instagram @lgidhandyman.
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Carpentry and renovation services. Serving the GTA & southern Ontario. - Renovation to home or cottage - Kitchens / Bathrooms / Basement (legal unit) - Additions & new build construction - Construction design and permits - Custom carpentry Instagram: @apexgroup.to
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Dependable HVAC Technician, bringing top-notch customer relations, planning and mechanical repair skills, Competent in independently organizing installation and repair plans. Expert in diagnosing, servicing
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HVAC contractor for residential and light commercial settings. Work on furnaces, air conditioner, water tanks, walk-in coolers/freezers, rooftop units.
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Hvac technician on the trade for over 25 years -Gas line installation,inspection and tssa corrections. -Hvac equipment installation,maintenance and services. -Furnace installation,maintenance,inspection and tune up.
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With 20 years of hands-on experience in the HVAC industry, we proudly serve clients across the Greater Toronto Area. Our expertise spans furnaces, air conditioning systems, gas lines, fireplaces, BBQs, rooftop units, pool heaters, and boilers. We are highly customer-focused, known for being friendly, flexible, and always available to answer questions or provide support. Reliable and honest workmanship is at the core of everything we do, making us a trusted choice for residential and commercial clients alike.
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Batis Home Inc. is a professional HVAC company serving homeowners across the GTA. We specialize in heating and cooling installation, repair, maintenance, and replacement, including furnaces, air conditioners, heat pumps, ductless systems, water heaters, thermostats, and related HVAC services. With years of hands-on experience in the HVAC industry, we are committed to providing reliable
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Home appliances are a major part of our day to day routine, and when one of any appliance stops working it impacts your day to day routine. That is why it is imperative to find GTA appliance repair service in a timely manner. With the help of our team of experts get your appliances back up and running quickly and affordable. Our team has the expertise to service and repair some of the leading brands in home appliances and with years of experience they have the knowledge and skills to get the job done properly.
