Some of our top rated furnace installation specialists in Thornhill, Ontario
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- Furnace Installation Specialist in Thornhill, OntarioGet in touch
Best of Awards 2026
Energy Heating and Cooling contractors specialize in the installation and repair of forced air gas Furnaces and Central Air Conditioning. We have been servicing the Toronto and Durham Region for over 35 years. We are a locally owned company who takes extreme pride in servicing, repairing, and installing Furnace and Air Conditioner needs. Our company has built their reputation on ensuring we have always met our customers needs. By building a relationship with our customers, completing projects on time and on budget, we have continued to gain the confidence and respect of our existing valued customers. Energy Heating and Cooling will supply and Install Gas Lines, Duct Work, Fireplaces, Humidifiers, Furnace and A/C Maintenance and Repair, and work with ALL brands & Models. With Energy Heating and Cooling, you can be confident knowing that our technicians will work with you to solve your concerns as quickly and efficiently as possible, while providing you quality service and the best price. Energy Heating and Cooling will assess the work, provide a quote/estimate, arrange a convenient time that works for you. Customers can count on us for consultation, installation, information, excellent and professional workmanship every time. Your home is your castle, and our contractors will treat as such. Our technicians will respect and clean up after they have completed the project, and will also provide you with follow up tips on maintaining your furnace and AC in good working condition moving forward. Our motto is no job is too big or too small!
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- Best of Awards 2019
Air Treatment ClimateCare is one of Toronto’s leading heating and cooling contractors. We opened our doors 67 years ago, and since that time we’ve been keeping homes and families healthy and comfortable throughout Toronto and the surrounding area. Whether it’s a new furnace, air conditioner, or indoor air quality system, or whether you’re repairing the one you have, you can count on us to provide outstanding service, quality products and affordable prices. We’re personal climate experts, but we’re more than that. We’re also your neighbours. So you know we’re going to do the job right, every time. We’re committed to providing you with excellent service, top quality products, and the right price.
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Genie Heating and Cooling Inc. is dedicated to maximizing your comfort and bringing you exceptional service at affordable prices. We aim to resolve your HVAC concerns with integrity and honesty whether it be on the coldest or hottest days all year round. Our skilled technicians are highly qualified and will use their expertise to provide you with excellent customer service. WHAT DO WE DO? HVAC installation, service and repair Free estimates on installations and replacements Scheduled maintenance Indoor air quality WE REPAIR AND INSTALL Air conditioners Gas Furnaces Boilers Air cleaners Carbon Monoxide Detectors Humidifiers Programmable and Smart Thermostats OUR TRUSTED BRANDS Lennox® Goodman® Payne® Keeprite® Nest® Honeywell WE SERVE Stouffville, Ontario Markham, Ontario Durham Region, Ontario York Region, Ontario Including All Nearby Areas
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A-Pro Plumbing and Drain Inc is a licensed and insured plumbing company proudly serving Toronto and the Greater Toronto Area (GTA). We provide reliable, high-quality residential and commercial plumbing services with a strong focus on honesty, workmanship, and customer satisfaction. Our experienced plumbers specialize in emergency plumbing, drain cleaning, leak repairs, water heaters, and general plumbing maintenance. We take the time to properly diagnose issues, explain solutions clearly, and complete every job efficiently and up to code. At A-Pro Plumbing and Drain Inc, we are committed to fast response times, fair pricing, and clean, professional service. Whether it’s a small repair or an urgent plumbing emergency, our goal is to deliver dependable solutions and long-lasting results our customers can trust.
- Furnace Installation Specialist in Thornhill, OntarioGet in touch
Canada Pro Heating & Cooling provides reliable residential and light commercial HVAC services across the GTA and surrounding areas. We specialize in furnaces, air conditioning, heat pumps, water heaters, tankless systems, gas work, repairs, installations and maintenance. We focus on quality workmanship, honest recommendations, fair pricing and dependable service.
- Furnace Installation Specialist in Thornhill, 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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- Best of Awards 2023
Way back in 1981, Joe Kelly made his first house call in his own neighbourhood of Leaside. J. Kelly’s Heating has been a family run business ever since, with Joe’s son Neil joining the team in 2006. We have built our client base, one family at a time by always putting customers first. We know many of you by name and face, as you know us; we’re even trusted with keys to some of your houses. OLD-FASHIONED CUSTOMER SERVICE - LATEST TECHNOLOGY... We’re old-fashioned in customer service but forward-thinking in our technology. We’re an industry leader because we love what we do. When you choose J. Kelly's Heating, you choose 40 years of honesty, pride in our work and integrity. We're a name you can trust – just ask your neighbours! Kelly Heating Kelly's Heating J. Kelly Heating J. Kelly's Heating Joe Kelly Heating Joe Kelly's Heating
- Furnace Installation Specialist in Thornhill, OntarioGet in touch
Epoxy flooring specialist with a working experience. I am new to this platform, feel free to contact me and we can arrange the service at more affordable price!
- Furnace Installation Specialist in Thornhill, OntarioGet in touch
🏗️ Welcome to Unity Mechanical Group— Your All-in-One Construction & Trades Group, we bring your vision to life with precision, reliability, and craftsmanship. As a full-service General Contracting company, we specialize in delivering seamless construction solutions—from ground-up builds to renovations and everything in between. But we don’t stop there. 💡 Electrical ❄️ HVAC 🚿 Plumbing We’re proud to offer expert-level services in HVAC, Electrical, and Plumbing, making us your one-stop shop for residential, commercial, and industrial projects. Whether it’s installing high-efficiency heating and cooling systems, wiring a new facility, or ensuring flawless plumbing infrastructure, our certified technicians and skilled tradespeople handle it all with unmatched professionalism. 🔧 Why Choose Us? • Licensed & insured professionals • Transparent pricing & timelines • Quality workmanship backed by warranties • Personalized service tailored to your project needs From blueprint to final inspection, we’re committed to excellence, safety, and customer satisfaction. Let us take the stress out of your next project—because when you work with Unity, you’re not just hiring a contractor, you’re partnering with a team that cares!
- Furnace Installation Specialist in Thornhill, OntarioGet in touch
Quality above all, Master Flow aims for the perfect satisfaction of the Homeowner, Business owner, Investor, Friend or Family. From Plumbing all the way to a full renovation. (FREE QUOTES). Residential, Commercial & Industrial. Transparency, Professionalism & Principles is what drives Master Flow. We provide free quotations.
- Furnace Installation Specialist in Thornhill, OntarioGet in touch
Golden Team Construction Inc is a family-owned and operated business with a long history of serving our community. Our company was founded on the belief that every construction project should be completed with the highest level of quality and craftsmanship. Today, we remain committed to that vision, delivering exceptional results for our clients. Our team is made up of experienced professionals with a passion for construction. Whether you’re working with our architects, builders, or contractors, you can expect a high level of expertise and commitment to your project. We take pride in our work and are dedicated to building the future together with you. When it comes to taking care of your construction project, leave the hard work to us! We provide affordable services for properties across GTA. Our professional team handle everything from new design to full operation or renovations. Golden Team Construction Inc, will turn your construction dreams into reality. Our company is dedicated to providing expert construction services for both residential and commercial properties. With years of experience in the industry, our team is committed to delivering high-quality workmanship, excellent customer service, and a commitment to exceeding your expectations. We believe in building more than just structures; we build relationships with our clients. Contact us today to learn more about how we can help turn your construction dreams into reality. At Golden Team Construction Inc, we offer a wide range of construction services to meet your needs. Whether you’re looking to remodel your home, build a new one, enhance your outdoor space, or construct a commercial property, we have the experience and expertise to get the job done right! Our landscaping experts will transform your outdoor spaces into beautiful and functional oasis. From garden design to hardscaping, we’ll help you create a space that meets your needs and reflects your style.
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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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AM AIR SYSTEM INC. can help you with your install or replace heating systems, install or replace airconditioning, 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, repair or maintain heatpump, install or replace cold room, install or repair water heaters, water or fuel tanks & air cleaners and humidifiers request in Richmond Hill and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with AM AIR SYSTEM INC. now to discuss your needs and arrange a quote.
- Furnace Installation Specialist in Thornhill, OntarioGet in touch
Five Lions Heating & Cooling is a Toronto based company. We are independently owned and operated. At Five Lions Heating & Cooling we specialize in air quality solutions in your home. Whether residential or commercial we provide services in installations, repairs and maintenance. We extend our HVAC services throughout the GTA and even further! Five Lions Heating & Cooling is available 7 days a week, 24 hours a day. We’re dedicated and committed in completing all our job duties. We find solutions and the right fit for better air quality. Our priority is in making our customers happy and comfortable in any space. When you choose Five Lions Heating & Cooling, we strive to make you feel confident that you’re getting the highest quality in both products and service. We’re committed to delivering complete customer satisfaction in everything we do. Five Lions Heating & Cooling is fully licensed and operates under the Technical Standards & Safety Authority (TSSA). We also carry 2 million liability insurance. Protecting our customers to ensure safety is very important us. Our professional HVAC team is highly qualified and experienced in installations and repairs. Five Lions Heating & Cooling, is a company that you can count on to service all your residential and commercial needs.
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- Best of Awards 2026
Hoerner Heating & Plumbing is a locally-owned and operated business specializing in Plumbing, Hydronic heating, Drains, Furnaces, Heat Pumps and Air conditioning. Our expert team understands the importance of plumbing, heating, air conditioning, and drains. Our team is equipped with the knowledge to determine the best solution for your specific needs. We are trained professionals that excel in installing and maintaining hydronic heating systems, drains, plumbing, and heat pumps(air conditioning) offering you optimal comfort and energy efficiency. Count on us for top quality service in reliable hydronic heating that delivers exceptional warm-throughout your home. We are a fully insured and licensed Toronto plumbing and heating company. Hoerner Heating & Plumbing At Hoerner, there is an operator on Duty 24/7, so you will always speak with a live customer service person to communicate any of your issues with frozen pipe repairs, sump pump repairs, toilet repairs, faucet repair, drain repair, and any other emergencies. At Hoerner, the technician provides an upfront price option or options at your home before the work begins for work such as water heater install, heat pump/air conditioning install, drain install, and repipe install before they begin. At Hoerner, our trucks are well-stocked with plumbing and heating parts, often we can do it all with just one service call for a boiler repairs, water heater repairs, and radiator repairs. When Hoerner visits your home, we clean up after all our work like we were never there. Drain digs and Boiler installs require extensive clean up. Why we value the work we perform. Service and installation create a valuable role in increasing the value of the homes. The performance of all the equipment, and fixtures in the home creates a better quality of life.
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- Best of Awards 2021
Locations: Scarborough Office: Unit 8-9 40 Ironside Cres, Scarborough, ON M1X 1G4, Canada Oakville Office: Unit 301-N 231 Oak Park Blvd, Oakville, ON L6H 7S8, Canada Waterloo Office: Unit 4 299 Northfield Dr. East, Waterloo. ON. N2K 4H2, Canada Ottawa Office: Unit B160-1000 Belfast Rd , Ottawa, ON K1G 4A2, Canada Profile *** Quality Breeze Inc. is a HVAC service provider working within your community. Our staff has over 10 years of experience in the HVAC industry. With past records of professional heating and cooling installations we believe that we could make a difference. First-time buyer? Second-time buyer? No matter what the situation is, Quality Breeze is there to help. Our team of professionals are here in order to guide you in the right way in making your right decision of any HVAC products you are interested in upgrading. *** Technician Team *** With the installation being key in this industry; all hired technicians have many years of experience in HVAC installation and good manner. The finished work will determine the quality which is promised to our clients by our company. *** Sales Team *** Our purpose is to educate the customer based on HVAC. Our goal is to make sure our clients know what they are buying as well as guiding them into the right direction. Our sales repsentatives can speak English, Mandarin, Cantonese, Hindi and so on, you can pick a language if your first language is not English. *** Customer Service *** We offer 7 days, 24 hours service call. Without long waiting line, we will answer your question and arrange your service as fast as we can.
