Expert Boiler Services in the GTA

Expert Boiler Repair and Replacement Services in Toronto

At Toronto Air Systems, we understand the pivotal role your boiler plays in ensuring consistent warmth during those chilly months. Whether it's a minor fix or a full-fledged replacement, our team of skilled technicians is committed to restoring the efficiency and reliability of your heating system. With a keen eye for detail, we diagnose issues promptly and deliver solutions that stand the test of time. Trust us for unmatched boiler expertise in the Greater Toronto Area.

Trusted Source for Every HVAC Needs

We’re proud of our established history of serving many of the Greater Toronto Area’s (GTA) leading corporations.

What is a Boiler

A boiler is an essential heating system component that employs a specific fuel source—be it natural gas, oil, electricity, or propane—to ignite its combustion chamber, electric ignition system, or pilot. This process effectively heats the water contained within the boiler chamber. The subsequently heated water then navigates through a network of pipes leading to the dwelling's heat distribution mechanisms. These mechanisms can range from iron radiators, copper fin baseboard radiators, and air handlers to in-floor radiant heating systems. Once heated, the air ascends and either circulates or radiates throughout the designated space, ensuring a consistent and comfortable warmth.

Types of Boiler:

Heat-Only Boilers

A predominant boiler type in Canada, the heat-only boiler, is primarily designed to provide warmth to homes. The configurations of these systems can vary, encompassing drafted natural vent, power vented, or the more efficient condensing/direct vented setups.

Combination or Combi Boilers

Offering dual functionalities, combi-boilers handle both heating and hot water supply within one unit. Ideal for conserving space, they are perfect for smaller homes and condo townhomes. Costs, including installation, start around $8,000, based on system preferences.

Allow Our Professionals to Guide You to the Ideal combi boiler for Your Residence.

Boiler Replacement or Repair:

Contemplate a Boiler Upgrade or Tap into Our Expert Repair Services in Toronto.

Replace Your Boiler

Upgrade your heating efficiency with Toronto Air Systems. We provide top-tier boilers tailored to your home's needs, ensuring energy savings and lasting warmth. Our skilled technicians ensure seamless installations, integrating your new boiler flawlessly into your existing system. Choose Toronto Air Systems for premium boilers and expert installation to elevate your home comfort.

Boiler Repair & Service

Experience consistent warmth and comfort with Toronto Air Systems' boiler repair services. Our seasoned technicians swiftly diagnose and rectify boiler issues, ensuring optimal performance. Using advanced tools and up-to-date knowledge, we deliver efficient, clean solutions to keep your home cozy. Trust Toronto Air Systems for prompt and reliable boiler repairs.

Brands We Carry

We carry a wide variety of heat-only and combi boilers from top-rated industry manufacturers.

At Toronto Air Systems, our dedication to excellence is unwavering. We firmly believe that our customers deserve nothing but the best, which is why we exclusively partner with the industry's top-rated heat pump brands. By aligning ourselves with brands known for their quality, innovation, and reliability, we ensure that our clients benefit from peak performance and long-lasting satisfaction. Trust in our commitment; when you choose Toronto Air Systems, you're choosing the gold standard in heat pump solutions.

Explore the multiple benefits of investing in a combi boiler for your Toronto residence. From space-saving designs to efficient performance, these boilers are the prime choice for urban living. Dive into how this modern heating solution can optimize comfort while saving on energy costs.

4 Reasons to Invest in a Combi Boiler for Toronto Homes:

Space-Saving Design:

Combi boilers are compact, combining both heating and hot water solutions into one unit. This makes them perfect for Toronto homes with limited space or for those looking to declutter.

Cost and Energy Savings:

Combi boilers often operate at higher efficiencies, translating to reduced energy bills. Their on-demand heating capability means you're only heating water when you need it, conserving energy and saving money.

Efficient Performance:

With advanced technology, combi boilers can quickly heat water on demand, eliminating the need for a separate water tank and ensuring you get hot water when you need it without wasting energy.

Ideal for Urban Living:

Given the housing configurations in Toronto, from condos to townhomes, combi boilers provide the right balance of size and performance, making them an ideal choice for urban dwellers.

Boiler Installation Service in Toronto
Combi boilers repair and installation in Toronto

Enhance Your Home Comfort with a Nest Smart Thermostat - Experience Unparalleled Control and Efficiency

Transform the way you manage your home's HVAC system with the addition of a Nest Smart Thermostat, making control easier than ever before.

  • Reduced Energy Consumption: With intelligent temperature management, the Nest thermostat helps you save on energy and reduce your carbon footprint.
  • Smart Home Compatibility: The Nest Smart Thermostat seamlessly integrates with other smart home devices for an elevated, connected living experience.
  • Alerts and Reminders: Stay informed with timely alerts and reminders about your HVAC system's status and maintenance needs.
  • Control from Anywhere: Adjust your home's temperature from anywhere with an internet connection, using your smartphone or other devices.

Why Choose Toronto Air Systems For Replacing or Repairing Your Boiler in Toronto

Discover why we've consistently been the top choice for residents of Toronto.

Optimal Solutions

we're committed to providing tailored solutions that perfectly match the size of your home and the unique needs of your family, ensuring prompt installation and repair services for your system.

Expert Technicians

Every member of our team is a licensed technician, bringing years of hands-on experience to ensure top-tier service for all your HVAC needs and ensuring your complete peace of mind.

Top Manufacturers

With a wide selection from major heating and cooling manufacturers, you can have confidence that at Toronto Air Systems, we have the perfect solution to suit your specific needs

Budget Friendly

Best prices guaranteed without any hidden charges. We prioritize transparency and affordability, offering a variety of payment and financing options to accommodate your budget.

Customer Reviews​

here's what our valued customers have to say:


Most frequent questions and answers

Boilers, on average, tend to have a lifespan of about 15-20 years. This can differ, however, based on the specific type of boiler, the frequency and quality of maintenance it has received, and how often it’s used. It’s crucial to remember that even within this range, routine check-ups can ensure you get the most extended life out of your boiler, preventing unnecessary costs and ensuring optimal heating for your home.

Various signs can indicate the health of your boiler. These include unusual or loud noises, water leaks around the unit, inconsistent or no heating, and a sudden spike in energy bills. Another significant factor is the boiler’s age; if it’s nearing or has passed the 20-year mark, it may be more cost-effective in the long run to consider a replacement rather than frequent repairs. Seeking a professional’s opinion can give clarity on the best course of action.

Indeed, combi-boilers, or combination boilers, are lauded for their efficiency. Their design integrates both water heating and space heating within a single unit, eliminating the need for a separate water tank and saving space in the process. This dual functionality can result in energy savings and, by extension, financial savings for homeowners.

As a general best practice, your boiler should undergo servicing once a year. Regular service appointments ensure that your boiler operates at peak efficiency and can identify potential issues before they become larger, more costly problems. It’s also worth noting that consistent maintenance can extend the boiler’s lifespan.

Power vented boiler systems utilize a fan motor to expel exhaust gases, using indoor air for combustion. In contrast, condensing systems are designed for high efficiency. They release exhaust gas outdoors while using fresh outdoor air for combustion. This process reduces energy waste, as it harnesses the heat from the exhaust gases, further warming up the water in the system.

Certainly! Combi-boilers are quite adaptable and can be a fit for both modern and older homes. However, older homes might require some additional modifications or updates to the existing infrastructure to ensure optimal performance. A thorough consultation and inspection by a professional will provide clarity on the installation process tailored to your home.

Absolutely! We recognize that issues can arise unexpectedly. That’s why we provide emergency boiler repair services throughout the Greater Toronto Area. Our commitment is to offer timely, professional, and effective solutions, ensuring our customers are never left in the cold for long.

Yes, Toronto Air Systems proudly extends its boiler repair and replacement services beyond the city limits of Toronto. We serve customers throughout the Greater Toronto Area (GTA), covering cities such as Mississauga, Brampton, Vaughan, Scarborough, Richmond Hill, and Markham, among others. If you’re unsure whether we cover your specific location, please reach out to our customer service team, and we’ll be happy to assist you. Our goal is to ensure every home in the GTA has access to top-quality, reliable heating solutions.

Our Other Heating Solutions.

Opt for our top-tier home comfort solutions in Toronto.


Get your furnace repaired or replaced in Toronto by the city's top contractor and trust that you're in safe hands.

Floor Heating

Elevate comfort with our efficient floor heating solutions, turning cold surfaces into cozy delights, perfect for Toronto winters.

Gas Fireplaces

Whether you need to repair or replace your fireplace in Toronto, trust our experts to handle it for you.

Outdoor Heating

Enhance your outdoor atmosphere with the comfort of our diverse range of outdoor products and services.