Describe your job with details to view a tailored list of pros.
Post your job

Find furnace installation pros in Oshawa

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 Oshawa 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!

Closeup of a technician working on a central heating furnace unit.

Some of our top rated furnace installation specialists in Oshawa

152 Results

Sort by:

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

    Heating & Air Conditioning Button's Heating has been in business since 1977. The company is operated by a proud second generation. The Button's take great pride in their family business and in their customers' satisfaction. Button's Heating Inc. guarantees the highest quality of workmanship and service to residential customers.

    Get in touch
  • Davies Plumbing and Home Solutions provides reliable plumbing and home repair services across the GTA. Led by a Red Seal licensed plumber, we focus on quality workmanship, honest advice, and lasting solutions. Our goal is simple: dependable service and repairs done right the first time.

    Get in touch
  • Professional Plumbing & Drain Services has been operating for over 30 years and has extensive experience across residential, commercial, and construction environments. I am a licensed plumber and throughout my career, I have handled a wide range of responsibilities including:- major projects involving water lines, drainage systems, fixture installations, as well as completing full-system installations for new buildings and renovations. Over the years, I’ve earned a reputation for reliability, safe work practices, and consistently delivering high-quality workmanship that meets code requirements and client expectations. Special Skills & Expertise Installation, repair, and maintenance of residential and commercial plumbing systems Pipefitting (copper, PEX, PVC, steel) Drainage and waste system installation and repair Water supply line installation and troubleshooting Fixture installation (toilets, sinks, faucets, showers, tubs, water heaters) Backflow prevention and testing Leak detection and repair Sewer line repair and snaking Reading and interpreting blueprints and technical diagrams Rough-in and finish plumbing for new construction Strong problem-solving and troubleshooting skills Excellent customer service and communication Reliable, punctual, and detail-oriented

    Get in touch
  • Furnace Installation Specialist in Oshawa

    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.

    Get in touch
  • Furnace Installation Specialist in Oshawa

    A trusted father-and-son appliance repair business with over 15 years of hands-on experience, proudly serving the community with honest diagnostics, reliable repairs, and personalized service. Built on family values, quality workmanship, and long-term customer relationships, we treat every home like our own.

    Get in touch
  • Furnace Installation Specialist in Oshawa

    Toll free available for those not local to Toronto 844-AEROSEAL(844-237-6732) Fix hot and cold bedrooms, spouses and children once and for all. As heard on Frank Cohn's Home Improvement Show (Newstalk 1010AM) and Glen Peloso with Roger Ashby (104.5 CHUM FM). Featured on Holmes and Holmes - https://makeitright.ca/holmes-advice/home-renovation/aeroseal-the-new-way-to-duct-sealing/ As seen on Ask This Old House and Hometime. Aeroseal GTA is Canada's First and Only Pro-Level Aeroseal Dealer and Greater Toronto's Duct Sealing Specialists. Increase Comfort. Reduce Energy Usage. Save Money.

    Get in touch
  • Furnace Installation Specialist in Oshawa

    Northlake MECHANICAL’s mission is to deliver honest, high-quality heating and cooling solutions with precision workmanship, transparent pricing, and unmatched reliability — ensuring every home we service operates safely, efficiently, and comfortably year-round.

    Get in touch
  • Furnace Installation Specialist in Oshawa

    Hi, I’m Luca, and I run a local handyman service proudly serving the Durham Region and surrounding areas. With over a decade of hands-on experience in home improvements, renovations, and general repairs, I’m committed to delivering reliable, high-quality workmanship you can trust. Whether it’s fixing small issues before they become big problems, tackling home upgrades, or helping homeowners, landlords, and realtors keep properties in top shape, my focus is always the same—clear communication, dependable service, and results that last. If you’re looking for a skilled, detail-oriented handyman who treats your home like his own, I’m here to help. Let’s make your projects simple, stress-free, and done right the first time.

    Get in touch
  • Furnace Installation Specialist in Oshawa

    Graffiti on your wall? Rust on your metal? Stains on your wood? We fix it all with laser technology — no chemicals, no surface damage, no mess. Oshawa & Durham Region's laser cleaning specialists. Call for a free quote!

    Get in touch
  • Furnace Installation Specialist in Oshawa

    "Experienced maintenance and HVAC technician with hands-on skills in troubleshooting, repair, and preventive maintenance. Reliable, hardworking, and committed to delivering quality results on time."

    Get in touch
  • Furnace Installation Specialist in Oshawa
    • Best of the Best 2025
    • Best of Awards 2026

    Our company is a full-service HVAC care and maintenance provider located in Pickering, Ontario and servicing Ajax, Pickering, Whitby, Oshawa and the Greater Toronto Area. Over the years, our company has developed an outstanding reputation for both the quality of our installations and high level of customer service in the Greater Toronto Area and surrounding areas. We recognize the need for crucial preventative maintenance and repair of residential HVAC systems, and as a result, our company has gone to great lengths to bring together a highly trained service team whom our customers can count on during any heating and air conditioning emergency. You can rest assured that with any visit to your home comes with friendly, professional service and over 30 years of reliable, knowledgeable expertise. Our History Grant and Greg owe their business prowess to their grandfather, Tom Rodman, who perfected his skills in the sheet metal trade while working at the General Motor's plant in Oshawa before founding his own business, Rodman Sheet Metal, in 1949, during a time when sheet metal fittings were still produced by hand. Tom and his staff are responsible for the installation of hundreds of oil furnaces and duct systems in homes that were built across Ajax, Pickering, Whitby and Oshawa during the 1950s and 60s. Rodman Sheet Metal was eventually renamed to Rodman Heating. In 1972, Greg and Grant's father, Ron Dainty, a certified Tool & Die Maker, joined the Rodman Heating team as a sheet metal apprentice. Ron expanded his skill set to include an expertise in oil and natural gas furnaces and central air conditioning. By 1975, Tom was ready to retire his tool belt, and handed the reigns of the business over to Ron. Under Ron's leadership, the company was once again re-branded, this time to reflect their new service offerings – Rodman Heating & Air Condition Curious as youngsters, Greg and Grant grew up immersed in the family business. During the late 70s, they worked part time as summer students alongside their father. After graduating from college, the twins both took on full-time roles in family business, taking advantage of hands on learning in every aspect of the heating and cooling business. From the sweat and toil of the sheet metal shop producing custom duct work by hand, to the installing furnaces and air conditioners, to answering the phones and going on late-night service calls, they could do it all. When it was Ron's turn to retire and sell the business, Grant and Greg decided to translate their hands-on experience into a successful brand of their own, and so the company was born. With over 30 years of experience under their belts and an unparalleled reputation for delivering superior service, we have been able to develop and maintain the long-term customer relationships that make them the envy of the industry.

    Get in touch
  • Furnace Installation Specialist in Oshawa

    Welcome! I’m Nikola Masevski, owner of APM Construction. With over 7 years of hands-on experience in the construction industry, I have had the privilege of transforming countless homes through top-notch interlock work, concrete services, hardscaping, and pool designs. For the past 3.5 years, APM Construction has been dedicated to delivering high-quality results with an unwavering commitment to customer satisfaction. I take great pride in our reputation, which is backed by hundreds of positive testimonials from satisfied clients. Our team works hard to ensure that every project, big or small, is completed with attention to detail and exceptional craftsmanship. Whether you’re looking to enhance your outdoor space with a beautiful new patio or transform your interior with stunning bathroom renovations or sleek new flooring, we’ve got you covered. Your vision is our priority, and we strive to bring it to life with expertise, reliability, and a focus on excellence. Let’s work together to make your dream project a reality!

    Get in touch
  • Furnace Installation Specialist in Oshawa

    Hey there! I’m Dom, a seasoned HVAC technician with years of hands-on experience helping homeowners stay comfortable year-round. Whether it’s keeping your AC running smoothly in the summer, making sure your heating system is working efficiently in the winter, or handling any emergency repairs in between, I’ve got you covered. I take pride in delivering honest, reliable service with a focus on getting the job done right the first time. No job is too big or small, and I’m here to ensure your system runs at peak performance, saving you energy, time, and money. I’m always ready to answer your questions, explain the process, and make sure you feel confident in the services I provide. Your comfort is my top priority! Let’s keep your systems running smoothly so you can enjoy a comfortable, worry-free environment. How can I help you today?

    Get in touch
  • Advantage Airtech is a full service HVAC comfort provider. Servicing East GTA and Durham Region since 1987. 24/7 service to all makes and models. All work is backed by our 100% Satisfaction Guarantee As a full–service company, we provide 24–hour, seven–day–a–week heating and cooling solutions. You’ll never reach voicemail at Advantage Airtech. We have dispatchers standing by, ready to send one of our highly skilled service technicians to your home. Is it time for annual maintenance? Just a reminder that your furnace and air conditioner should be checked each year to make sure they are working properly. Regular maintenance also reduces costly repairs and operating expenses while increasing the lifespan of the equipment. Contact us to have your furnace and air conditioner maintenance done at the same time and increase savings. Also, don’t forget about your fireplace cleaning – we can do this too and help you save even more.

    Get in touch
  • Furnace Installation Specialist in Oshawa

    Hi my name is Vinoth Thanabalan, I have been licence tech for 16 years, and running my business for 15 years since 2010. I’m also a sub contractor for Enercare home service. I have extended experience working ok furnace, ac, tankless water heater, heat pump. I’m licensed and insured as gas fitter and Refrigration mechanic.

    Get in touch
  • Furnace Installation Specialist in Oshawa

    Need a HVAC contractor, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Plumber, Cleaning company, Appliance repair specialist, Pool company, Home Inspector, Renewable Energy Specialist, Home Electronics Specialist, Fireplace and BBQ Specialist, Refrigeration specialist, Tiler, Excavation Specialist, Roofing specialist & Architect based in Whitby or nearby? South Service Heating and Air 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.

    Get in touch

4.9

Top rated Furnace Installation Specialists

Our Furnace Installation Specialists in Oshawa, are rated 4.9 out of 5 based on 89 reviews from homeowners like you.

Quality screening

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 Oshawa?

Furnace installation pros in Oshawa 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 Oshawa:

  • 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 Oshawa 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 Oshawa?

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 Oshawa 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 Oshawa, 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 Oshawa 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 Oshawa 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 Oshawa.
  3. Connect with furnace installation pros in Oshawa 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 Oshawa

How long does a furnace installation in Oshawa take?

Most furnace installations in Oshawa 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 Oshawa, 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 Oshawa 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 Oshawa 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 Oshawa who can advise.

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

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 Oshawa who can help you navigate available rebates.

Other pros in Oshawa

Cities