HVAC Services in Thornhill, Ontario
Richmond Hill based · TSSA FS-R-53729 · Owner-operated · Installed pricing · Fully insured + WSIB · Mon–Sat 7am–9pm
Thornhill is just south of our Richmond Hill office, usually about 10–15 minutes away depending on traffic and the part of Thornhill you are in. That keeps Eco Comfort HVAC genuinely local to the area and often able to provide same-day service where scheduling allows. We work on furnaces, central air conditioners, heat pumps, boilers and hydronic heating systems across both the Vaughan and Markham sides of Thornhill.
Furnace Repair and Replacement in Thornhill
Thornhill has a wide range of housing ages, and that shows up in the HVAC systems. In established neighbourhoods such as Royal Orchard and Uplands, many homes date from the 1960s and 1970s. Original systems are long gone, but many second-generation furnaces are now at an age where repeated repairs, blower problems, control failures or heat-exchanger concerns make replacement worth considering.
Our diagnostic service is $99, credited toward the repair if you proceed. If replacement is the better option, furnace installations start from $4,200 installed. We publish installed pricing because the useful number for a homeowner is the complete job, not just the equipment sitting in a box.
Central AC Replacement in Thornhill
Homes in Thornhill Woods and Beverley Glen, especially those built through the 1990s and 2000s, are now reaching the point where first-generation central systems can start to become expensive to keep going. Compressor issues, refrigerant loss, electrical failures and declining efficiency can all push the conversation from repair toward replacement. Central AC installations start from $4,900 installed.
Before recommending a new system, we assess the existing equipment and the home itself. The goal is to match capacity to the house rather than automatically replacing an old unit with the same size. Applicable refrigerant work is carried out by a 313D-certified technician on our team.
Boilers and Hydronic Heating in Older Thornhill Homes
Old Thornhill includes older and heritage housing, where boiler systems and other non-standard heating layouts are more common. Larger custom homes in areas such as Uplands may also use boilers, radiant heating or other hydronic systems. Eco Comfort provides applicable gas and hydronic HVAC work, including boiler service and replacement.
For projects that involve both mechanical and construction work, we can coordinate with our sister company, GMC Construction — an established GTA renovation contractor with 85+ five-star Google reviews for its renovation work. Those reviews belong to GMC Construction, not Eco Comfort HVAC. The connection matters when a heating project extends beyond the mechanical room, such as radiant heating or a hydronic heated driveway involving both boiler work and concrete construction.
HVAC Service Across Thornhill
Eco Comfort HVAC Inc. is registered with TSSA as a Heating Fuels Contractor business under FS-R-53729. The owner holds G2 and G3 gas certifications and Gas Tight certification. Refrigerant work on central AC and heat-pump systems is completed by a 313D-certified technician on the team. The company is fully insured and WSIB covered.
A Local Option for Thornhill Homeowners
Eco Comfort is a newer HVAC company, so we do not claim a long list of Thornhill projects that does not exist. Our advantage is simpler: we are close by, we publish installed starting prices, we use real trade credentials, and we can coordinate HVAC with renovation work through the same ownership group when a project needs both. Our primary installation lines are Arcoaire and Goodman, purchased through our HVAC supplier. Carrier, Lennox, Trane and other brands can be sourced on request where available, and we service all major brands.
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