Gas Boiler Installation in Toronto and the GTA.

Reliable, Efficient Heating for Your Home
Boilers are one of the most effective and dependable heating systems for homes. Unlike forced-air systems, boilers provide even, draft-free warmth without stirring up dust or drying out the air. With proper installation and periodical annual maintenance, a gas boiler can last 20–30 years, making it a long-term investment in your home’s comfort.
Why ACfurnaceGTA Corp is the Best Choice for Boiler Installation for customers residing in Toronto and the GTA
- Expert Recommendations for Maximum Efficiency We don’t just install a boiler—we assess your home’s square footage, heating demands, and existing system to recommend the right size and model. An undersized boiler won’t keep your home warm, while an oversized one wastes energy. With our precise calculations, you get a system that keeps you comfortable without unnecessary costs.
- Professional Installation Done Right A boiler is only as good as its installation. Our expert hydronic technicians specialize in high-efficiency systems, ensuring every unit is installed according to manufacturer guidelines and industry standards. Proper installation prevents inefficiencies, maximizes performance, and extends the lifespan of your system.
- Piping Matters – The Key to Long-Term Performance Think of the boiler as the heart of the system and the pipes as arteries—if installed incorrectly, they can restrict flow, overwork the unit, and reduce efficiency. That’s why we design and install every system with precision, ensuring optimal heat distribution and reliability.
- Post-Installation Checks & Ongoing Support Our commitment doesn’t end when the installation is complete. We perform a full system check to ensure everything runs safely and efficiently. Plus, we’re always available for ongoing support, maintenance, and expert advice to keep your boiler performing at its best.
Unique FPM Quality Installation Process.
- ACfurnaceGTA Corp applies the Full Project Management (FPM) approach to every boiler installation job in Toronto and the GTA. Originally designed for large commercial HVAC projects, this approach guarantees the highest quality for residential installations as well.
- Our installation team consists of 2–3 technicians and a Supervisor/Project Manager, who oversees the entire process from start to finish. The Project Manager prepares a detailed list of materials, tools, and components needed for a seamless installation of hydronic system.
Flexible Financing Options
We understand that installing a new boiler is a big investment. That’s why we offer flexible financing options to make it more affordable.
Extended Parts and Labour Warranty Packages for Boilers
When you purchase a boiler, you typically receive a standard 5–6 year parts warranty and a 1-year labour warranty. Our company offers extended parts and labour warranty packages from reputable 3d party warranty providers for an additional cost. Please inquire with us about these options before installation or within one month after the equipment has been installed.
ACfurnaceGTA Corp Represents:
- More than 15 years of experience in HVAC installations, delivering quality service you can trust.
- BBB accredited business with an A+ rating.
- 9.9/10 positive reviews on HomeStars.com.
- Fully Licensed and Certified team, including:
- $2M Liability Insurance Coverage
- Google Verified and Guaranteed with a 5-star rating based on 100+ reviews.
If you’re looking for professional, efficient boiler installation in Toronto and the GTA, contact ACfurnaceGTA Corp today for a free quote!
Exclusive Bonus: Free Radon Testing for 1 week! (Value: $189 +HST)
At ACfurnaceGTA Corp, we care about more than just your comfort—we care about your safety, too. That’s why we offer free radon testing (regular price: $189 + HST) with every boiler installation in Toronto and the GTA.
What Is Radon and Why Does It Matter? Radon is an invisible, radioactive gas found naturally in soil and rocks. It can enter homes through small cracks and gaps in the foundation. The only way to know if your home has high radon levels is through testing.
Why Should You Test for Radon?
- 1 in 5 Canadian homes exceed the national radon guideline of 200 Bq/m³ (2024 Cross-Canada Radon Survey).
- Radon is the #1 cause of lung cancer in non-smokers.
- More than 3,000 lung cancer deaths in Canada each year are linked to radon exposure.
Protect your home and loved ones—let us take care of your heating and indoor air quality at the same time. Book your boiler installation today and get a free radon test!
Call us today at 1-855-554-9595 or click “Quote Me” button!
Boiler Installation in Toronto and the GTA – FAQs
Q: How long does a gas boiler last?
A: With proper maintenance, a gas boiler typically lasts 20–30 years, much longer than furnaces or heat pumps.
Q: Is a boiler better than a furnace?
A: It depends on your home’s setup. Boilers provide gentle, consistent heat without drying the air, making them great for radiator or radiant floor heating. Furnaces are better for homes with ductwork and forced-air systems.
Q: How often should a boiler be serviced?
A: A yearly maintenance check helps keep your boiler running safely and efficiently while extending its lifespan.
Q: How quickly can you install a new boiler?
A: In urgent cases—like when your heating system fails in freezing weather—our team can install a new boiler within a day.
Q: How Do I Choose the Right Boiler Brand?
A: Compare brands based on budget, energy efficiency, and customer reviews. Look for trusted ratings and warranties to ensure long-term reliability. We will be happy to assist you in choosing the best one for your project.
Q: What Makes a Boiler More Efficient?
- High AFUE Rating – The higher the Annual Fuel Utilization Efficiency (AFUE), the less energy wasted.
- Proper Sizing – A correctly sized boiler avoids energy waste.
- Modern Technology – Condensing boilers recover heat from exhaust gases, improving efficiency.
- Regular Maintenance – Annual servicing keeps it running at peak efficiency.
Get Reliable, Efficient Heating Today!
Upgrade to a high-performance gas boiler and enjoy quiet, efficient warmth all winter long. Contact us today for a free consultation and find the best option for your home!


