“Furnace quit on a Sunday in January and they were here within the hour from the London side. Bad igniter on a high-efficiency unit, fixed fast, fair price.”
H
HomeownerDorchester, ON
Services
Furnace Down? Same-Day Repairs Across Ontario
A dead furnace in January is the last thing a Dorchester household needs, and Dorchester Heating & Cooling is a short drive down the 401 when you call. Most new-build subdivisions here run the same high-efficiency condensing gas furnaces, and our technicians know their common failures, from cracked igniters to frozen condensate lines. We service the older units in the village core too.
Why Homeowners Call Us
Furnace gone cold on a Dorchester winter night?
From high-efficiency condensing units in new builds to older furnaces in the village core, we diagnose the real fault and get your heat back on with upfront pricing.
Condensing Furnace Specialists
New Dorchester subdivisions ship with high-efficiency gas furnaces, and we work on those condensing units every day. Igniter faults, pressure switch trips, and frozen condensate drains are routine fixes for our crew.
Twenty Minutes Off the 401
Being the largest satellite east of London puts us close. When the heat quits on a cold morning, a local technician is already headed your way, not stuck across the county.
Same Technician Each Winter
Because we are local, we keep notes on every system we service, so the next visit starts with context, not a cold start. You get consistent service from a crew that knows your home.
FAQ
Furnace Repair in Dorchester: Common Questions
How much does furnace repair cost?
Cost tracks the failure. Thermostat and limit switch repairs are modest, draft inducer and heat exchanger jobs are not. The free written estimate keeps it transparent either way.
How quickly can you repair my furnace?
A technician can usually reach your door the day you call, and the fix follows the diagnosis. If a part must be ordered, we give you the timeline first.
Should I repair my furnace or replace it?
Compare the repair quote against the furnace's age and condition. When a fix costs a large share of a new high-efficiency unit, replacing starts making sense.
Reviews
What Dorchester Homeowners Say
Real feedback from neighbours we've helped stay comfortable year-round.
“New build, AC stopped cooling in the middle of a humid stretch. They found low refrigerant and fixed it without trying to sell us a whole new unit.”
R
ResidentDorchester, ON
“Added a cold-climate heat pump to pair with our gas furnace and the shoulder-season bills dropped right away. Crew understood the new-build setup immediately.”
H
HomeownerThorndale, ON
We Can Help Solve Your Furnace Repair Needs
Winter waits for no one, and neither should you. Request a furnace repair visit today. Same-day appointments are often available when you call early.