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Find furnace installation pros in Markham

Finding the right specialist to help you install or replace your new furnace doesn’t have to take up a huge part of your day. HomeStars connects you with available furnace installation pros in Markham in just a few clicks so that you don’t have to spend hours searching. In one convenient platform, you can compare multiple quotes, read real reviews, and make the hire!

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Some of our top rated furnace installation specialists in Markham

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  • Furnace Installation Specialist in Markham
    • Best of the Best 2025
    • Best of Awards 2026

    About Us For more than a decade, Eco Star Home Services Co. has dedicated itself in providing affordable and reliable home comfort solutions that every family deserves. We are a leading provider of furnaces, air conditioners, water heaters, water treatment systems, IAQ (indoor air quality) products, home insulation, maintenance and protection plans, and other HVAC (Heating, Ventilation and Air Conditioning) related services. At Eco Star, our goal is not simply selling HVAC products to you. We go above and beyond what you would expect from us. To us, your comfort does not only mean cool air for hot days or warm heats for cold days. It also means your experience in working with us is pleasant and satisfying. With this customer-first focus in mind, we carefully source and build up teams consisting of professional sales, experienced technicians and friendly customer services that you can trust and rely on. Our exceptional service has won us A+ BBB (Better Business Bureau) rating, and Best of 2020 Award from HomeStars. Eco Star serves over thousands of customers annually, and we hope to have you as a customer soon! We sincerely welcome you to visit our brand new 15,000sq feet showroom conveniently located off Hwy 404 and 407, where our friendly sales and customer service team will warmly greet you and answer all your questions. Thousands of old and new customers come back to us year after year because of: Our History Now, Then and Always, we will be here for you. Eco Star is not a flash-in-the-pan company. Established in 2008, and over the past 12 years, we have grown into a thriving company with a 5 million insurance coverage, and a brand new 15,000 sq feet showroom based in Markham. Our proudest accomplishment is the large number of long-term customers who year after year put their trust in us. Our Attitude What sets us apart from the competition is that we're passionate about the products and services we provide and quality of support. Quality is a word being used too often. But here, we mean it. At Eco Star, we listen carefully to customers’ needs and provide the solution most suitable for them. We encourage each other to achieve excellence in all endeavours and aren't satisfied until our customers are satisfied. We always welcome and act on your feedback so we can improve every aspect of our business. Our experience To date, we have successfully provided over 15,000 heating, cooling, water heaters, and other related HVAC solutions to customers across the residential and commercial sectors. This extensive experience managing all types of HVAC projects means we will handle every detail and coordinate all aspects so you can rest assured that your project will be completed on time and on budget. And we don’t settle with “good enough”. Our sales and technicians are provided with continuing education opportunities on a regular basis to allow them to stay current with the latest products and technology. Our Support We all know how frustrating it can be to have a problem and not get the support promptly. Our expert team is here to help you and we strive to provide the best customer service possible. To underscore that statement, on top of our standard, office-based support, available from 9 AM to 6 PM, Monday to Sunday, we take support one step further by offering 24/7 customer service! Our One-Stop Service We handle all aspects of your HVAC related needs. We are here to offer you a one-stop service from finding the right product for your HVAC needs, explaining the rebate process, and arranging a Registered Energy Advisor. We take all stress of going through rebate application. Eco Star Home Services is a participating contractor with a wide variety of heating and cooling incentives programs. Receipt of Eligible Rebates Guaranteed! We take care of the complicated stuff so you can take care of your family and work. So, let's get started... Looking for home comfort solutions? Look no further, give us a quick call or simply send us an email to get your HVAC project rolling today. We know you won't be disappointed.

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  • Furnace Installation Specialist in Markham

    Alfa Mechanical Inc. can help you with your 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 request in Markham and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Alfa Mechanical Inc. now to discuss your needs and arrange a quote.

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  • Furnace Installation Specialist in Markham
    • 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.

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  • Furnace Installation Specialist in Markham

    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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    • Best of the Best 2025
    • Best of Awards 2026

    Heating & Air Conditioning MORE THAN 20 YEARS EXPERIENCE IN Install or replace heating systems, FURNACE REPAIR, FURNACE INSTALLATION, FURNACE REPLACEMENT, HEATING SYSTEM INSTALLATION, .CERTIFIED AND INSURED COMPANY.REPAIR AND SERVICE AND INSTALLATION OF ALL HVAC EQUIPMENT FOR RESIDENTIAL SUCH AS FURNACE,AIR CONDITIONER,BOILER,HOT WATER TANK,TANKLESS WATER HEATER,DUCTLESS AIR CONDITIONER,ROOF TOP UNIT,ALL KIND OF FILTER AND ... ________________________________________ FURNACE,AIR CONDITIONER,AIR CONDITIONING,AIR CONDITION,BOILER,HOT WATER TANK,TANKLESS WATER HEATER,DUCTLESS AIR CONDITIONER,ROOF TOP UNIT,FIRE PLACE REPAIR,ALL KIND OF FILTER and Gas Fireplace Services & Repairs Toronto ... _______________________________________ AMERICAN STANDARS , TRANE,CARRIER,GOODMAN,KEEPRITE,NAVIEN,RINAE,COOLMAN,LENNOX,ARMSTRONG,Lennox, Amana, American Standard, Rheem, Rinnai,Napoleon, Noritz,White Rodgers,Honeywell,Oil or Electirc to Gas conversion., Indoor Air Quality testing. Heating, cooling, furnace, gas fireplace, electric fireplace, air conditioner, A/C, indoor air quality, boiler, hot water tank, tankless water heater, duct cleaning, ductless air conditioner, heat pump, custom duct work, humidifier, thermostats, HRV, ERV, hepa filter, indoor air quality, filters, gas line installation, in floor heating, electronic air cleaner, gas stove, service, maintenance, repair, fix furnace, residential, commercial cooling.

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  • Furnace Installation Specialist in Markham
    • Best of the Best 2023
    • Best of Awards 2023

    Mr. Heat Mechanical is HVAC-R Contractor (Heating Ventilation & Air Conditioning & Refrigeration) specializing in Sales Repair & Installation of Heating and Cooling equipment covering the Greater Toronto Area. Gas Piping for BBQ,Stove Range & Pool Heaters, Central Air Conditioning Sales & Service, Gas Furnace Sales & Service, Commercial Packaged Sales & Service, HRV & ERV Sales and Service. <a href="http://facebook.com/mrheatmechanical">Visit Our Facebook</a> <a href="http://twitter.com/mrheatmech">Visit Our Twitter</a> <a href="http://instagram.com/mrheatmech">Visit Our Instagram</a> <a href="http://blog.mrheatmechanical.com">Visit Our Blog</a>

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  • Furnace Installation Specialist in Markham

    HVAC (Heating, Ventilation and Air Conditioning) equipments are one of the most important components to the comfort, energy consumption and integrity of the home you and your family live in. Most people never pay much attention to their the HVAC equipments, in their own home or when they walk into a house during showing before they make a purchasing decision to buy a new home, until the furnace or A/C break down and turn into a worse nightmare in the coldest or hottest days. Service Express’s knowledgeable and experienced technicians all equipped with proper tools to make furnace and A/C repair promptly and accurately without any guess work, trial and error and unnecessary parts being replaced on the cost of the home owner. Service Express is a service oriented company to serve all the needs of HVAC (Heating, Ventilation and Air Conditioning) in GTA and wide area of the surrounding regions (York Region, Peels Region and Durham Region) to commercial and residential customers. Most HVAC companies focus on equipment sales. They‘d try everything they can to sell the equipments, (furnace or air conditioner), even though the equipment is still within the life expectancy and repairable within reasonable cost. In general, there are 30-40% of new HVAC equipments, furnaces, A/C, replacement could be repaired in fractions of the cost of the new equipments. With the right tools, knowledge and experience, Service Express’s technicians provide professional diagnosis and repair services with guarantee that no others can and willing to provide. - True 24/7 emergency service - Clear and transparent service rate and parts cost - Guarantee turnaround time Service Express believes good communication and trust can enhance customer satisfaction and increase productivity. We built our trust from the very first step by having good communication to properly understand the problem before setup the service appointment. Service Express provides free initial phone troubleshooting to prevent initiating an unnecessary service call due to being overlook the most obvious errors such as accidentally turn the power off to the furnace by the home owner. In every service call, we’ll fully explain the founding of the problem and provide transparent and reasonably priced quote and obtain your permission before the parts is being ordered or replaced. Finally, detailed report and invoice will be provided for every service call from Service Express with the detail explanation of the cause of the problem and our solution to the problem.

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  • Furnace Installation Specialist in Markham
    • Best of the Best 2023
    • Best of Awards 2026

    Here at Electrogas our technicians come with 10+ years of experience. What kind of service do we provide? We repair and service all brands off appliances, gas and electric. Our knowledge and insight is extensive and having access to all technical data and over the phone technical help from all manufacturers we are able to diagnose all issues removing the guess work. We provide this all at a fair price. what makes us different? At Electrogas, our aim is to repair your appliance in one service call. But the reality is some issues are more complexed then others but our ultimate goal is to get your household up and running ASAP $20 DIAGNOSTICS We value our customers and understand that sometimes repairing your appliance may not be economical. As a result, we offer over-the-phone diagnostics for the a small price of $20. During this process, we identify the problem, offer solutions, and provide you costs associated to the repair; therefore, allowing our customers to make informed decisions efficiently. If you choose to go through with the repair, the $20 diagnostic fee will be deducted from the service fee.

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  • Furnace Installation Specialist in Markham
    • Best of Newly Listed 2025

    Welcome to ProWise Services, your trusted local contractor and dealer of leading HVAC brands in the GTA. We cover the most popular brands, including Lennox, Carrier, Goodman, American Standard, Mitsubishi, Senville, Gree, A.O. Smith, Rinnai, Rheem, GSW, and John Wood. With years of experience in the industry, we are committed to delivering exceptional service and top-quality products to our clients. Our team of certified professionals is dedicated to providing personalized solutions that meet your unique heating, ventilation, and air conditioning needs. All of our installations come with at least a one-year labour warranty in addition to the manufacturer’s parts warranty. We also offer extended labour warranties of up to 10 years for the peace of mind of our customers. We walk you through the selection process, ensuring you find the most efficient and cost-effective options available. We provide extensive information on each appliance to facilitate your purchase. Simple explanations of features, product comparison, user reviews, and transparency help you make an informed decision and have a pleasant purchasing experience. At ProWise, we understand the significance of affordability while maintaining high quality. That’s why we offer price matching, so you can rest assured you’re getting the best value for your investment. Additionally, we provide financing options that allow our customers to pay monthly for up to 240 months. Your comfort and satisfaction are our highest priorities. We aim to exceed your expectations with every project. Choose us for reliable services, expert advice, and a seamless experience from start to finish.

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  • Furnace Installation Specialist in Markham
    • Best of the Best 2025
    • Best of Awards 2026

    Maydone HVAC and Appliance Repair is a Professional HVAC and Appliance Repair and Installation Service! Same Day Service offering a free diagnosis with repair! You can get it done fast or schedule a visit in the most suitable time for you. GET $30 off your first Repair with us! Enjoy your valuable time with what matters the most while we are taking care of your appliances.

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  • Furnace Installation Specialist in Markham
    • Best of the Best 2025
    • Best of Awards 2026

    GasGuys.ca Inc. specialize in residential installation of Natural Gas line systems and appliances. We offer fast, friendly service at competitive pricing. We treat you and your home with care, listen to your issues, and focus on the problems. Our Services offered include: Enbridge Red Tag corrections, Gas Leak repairs as well as Natural Gas Line installation for the following appliances - BBQ, Cook Tops, Stoves, Ovens, Outdoor Fire Pits, Patio Heaters and Hayward pool heaters. We respect our trade and abide by the CSA B149 code book. We value everyone’s safety and stand behind our quality workmanship. Our commitment to you is backed by a 5 year GasGuys Guarantee. Should we discover a leak on the work we performed, we will gladly repair it and credit you the full labor portion of the job up to $500. **This guarantee is applicable to any portion of gas line installed by our team. **Physical or environmental damages affecting the original installation are excluded. **Should we come out to investigate a leak and prove it is not on our work, the visit will be subject to a service fee. Thank you for your patronage, GasGuys.ca Inc.

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  • Furnace Installation Specialist in Markham
    • Best of the Best 2025
    • Best of Awards 2026

    Full service residential and commercial heating and cooling. Fully licensed and certified. Family owned and operated for over 30 years. Masters of installation and design. Commitment to excellence in customer service. Specialists in radiant heating and electric/oil to gas conversions.

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  • High Life Heating, Air Conditioning and Security Inc. is a respected and fully licensed corporation that has provided our clients with excellence in HVAC products and service for over 30 years. High Life is a valued member of HRI (Heating, Refrigerating and Air Conditioning Institute of Canada) and is the largest independent Carrier Dealer in Toronto. It is our mission to provide the highest level of quality and service to our customers. *** Our knowledgeable and friendly staff can speak fluently in English, French, Cantonese and Mandarin. Please contact us to find out how our products can improve your comfort at work and at home. *** YOUR ONE-STOP-SHOP FOR COMMERCIAL, INDUSTRIAL & RESIDENTIAL SYSTEMS *** Heating and Central Air Conditioning and Ductwork (Member of Heating, Refrigerating & Air - Conditioning Institute of Canada) *** Carrier Factory Authorized *** Hot Water Tank, Tankless water heaters *** Security Systems with ULC Monitoring (Member of Canadian Alarm & Security Association)

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  • Furnace Installation Specialist in Markham

    We are a team of fully licensed and experienced electricians, specializing in residential and commercial electrical services. With years of expertise in the field, we provide reliable, efficient, and code-compliant solutions for all your electrical needs. Our Services Include: ✔ EV Charger Installation – Home & commercial EV charging stations ✔ Electrical Service Upgrades – Panel upgrades, fuse box replacements ✔ Potlight Installation – Modern, energy-efficient lighting solutions ✔ Security Camera & Wiring – Enhanced safety with professional installation ✔ Troubleshooting & Repairs – Diagnosing and fixing electrical issues Why Choose Us? ✅ Licensed & Insured – Guaranteed safe and professional work ✅ Residential & Commercial Expertise – From homes to businesses ✅ Quality Workmanship – Attention to detail in every project ✅ Reliable & Punctual – On-time service with clear communication ESA/ ECRA 7016798 Contact Us Today!

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  • With over 13 years of excellence in the HVAC industry, Cana Air Cooling and Heating LTD. proudly serves the Greater Toronto Area. Our expertise encompasses a full spectrum of heating and cooling services, ensuring your comfort year-round. As a trusted TRANE dealer, we offer top-quality products and solutions tailored to your needs. Our dedicated team is committed to delivering unparalleled service and installations, making us your one-stop shop for all your HVAC needs. Experience the difference with Cana Air, where customer satisfaction is our top priority.

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4.9

Top rated Furnace Installation Specialists

Our Furnace Installation Specialists in Markham, are rated 4.9 out of 5 based on 128 reviews from homeowners like you.

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Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

What services are available for furnace installation in Markham?

Furnace installation pros in Markham are able to provide a range of services to ensure your furnace works optimally. Whether you’re setting up your heating system in a new home or replacing a system in your current one, pros on HomeStars can help.

Here are some of the most common services carried out by pros who offer furnace installation in Markham:

  • Furnace installation / replacement: installation of a new furnace, including all necessary connections and safety checks, and removing the old unit if necessary.
  • Furnace repair: diagnosis and repair of furnace issues such as no heat, short cycling, unusual noises, or pilot light problems.
  • Furnace maintenance: inspection, cleaning, and tune-up of your furnace system to keep it running efficiently through the heating season.

No matter your furnace needs, it’s easy to find pros in Markham who can help. Just post your project on HomeStars now, and available foundation repair pros in your area in your area can reach out!

What are the average costs of furnace installation in Markham?

Furnace installation costs depend on several factors, including the type and size of the unit, the complexity of the installation, and your home's existing setup.

Labour generally ranges from $500 to $1,500, though this varies based on the scope of work and local market conditions. Materials and additional components, such as new ductwork, venting, or electrical upgrades, can also add to the overall project total.

Typical costs for common furnace services in Markham include:

If you plan on replacing an old unit, you can also check out our guide to furnace replacement costs for more details on costs like gas vs. electric comparisons, ductwork modifications, and repair vs. replacement considerations.

HomeStars tip: To ensure you get the most accurate costs for Markham, make sure to get everything written down in an itemized quote. This avoids misunderstandings and supports transparency and clear communication for both you and the contractor.

How to find furnace installation pros in Markham with HomeStars

When it's time to install or replace your furnace, finding a pro who understands your specific needs and home layout makes a big difference. HomeStars allows you to skip the cold-calling and endless searching by connecting you with available contractors in Markham who can help with furnace installation, replacement, and more.

Just follow these simple steps:

  1. Start by posting your project. Provide a clear description of your furnace installation needs and, if possible, include photos to get precise quotes.
  2. Receive offers from available pros, review work history, and read customer feedback for furnace installation in Markham.
  3. Connect with furnace installation pros in Markham to discuss your project, request and compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience.

HomeStars tip: Once your project is done, make sure to leave a review. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

Pros on HomeStars undergo checks at registration – such as ID documents, company details, and certifications for regulated jobs and skill assessments – allowing you to hire with confidence.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

FAQ: Questions about furnace installation and replacement in Markham

How long does a furnace installation in Markham take?

Most furnace installations in Markham take between four and eight hours, depending on the complexity of the job. If additional work is required, such as ductwork modifications or new venting, the project may take longer.

How do I know if I need a new furnace or just a repair?

In Markham, as a general rule, if your furnace is over 15 years old and repair costs exceed 50% of the price of a new unit, replacement is usually the more cost-effective choice. Frequent breakdowns, rising energy bills, and uneven heating are also signs it may be time to replace.

What size furnace do I need for my Markham home?

Furnace sizing is based on your home's square footage, insulation, ceiling height, and climate zone, and is measured in BTUs (British Thermal Units).

An undersized furnace will struggle to heat your home, while an oversized one will cycle on and off frequently, wasting energy and causing unnecessary wear. A furnace installation pro in Markham can perform a proper load calculation to determine the right fit for your home.

What is AFUE and why does it matter?

AFUE stands for Annual Fuel Utilization Efficiency, and it measures how efficiently a furnace converts fuel into heat. A furnace with a 95% AFUE rating converts 95% of its fuel into usable heat, with only 5% lost.

The higher the AFUE rating, the lower your long-term energy costs, though higher-efficiency units typically come with a higher upfront price. If you need help choosing a unit with a high AFUE rating, HomeStars can help you find furnace installation specialists in Markham who can advise.

Are there rebates or incentives available for furnace replacement in Markham?

Yes, several programs exist to help offset the cost of a new high-efficiency furnace, including utility rebates from local providers and provincial programs available in most parts of the country.

Eligibility and amounts vary by province and the type of equipment installed, so it's worth checking what's available in your area before purchasing. Post your project on HomeStars to connect with furnace installation pros in Markham who can help you navigate available rebates.

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