Proper Sizing
Heat-loss based sizing so the furnace isn't oversized and short-cycling.
Service — Heating
Furnace Replacement in Simcoe County
Old furnace done? We replace it with a properly sized high-efficiency gas furnace — gas connection, venting and pressure test handled by the same TSSA-certified gas fitters. Typical cost: $4,500–$8,500 installed, quoted in writing, no upselling.
Serving Barrie, Wasaga Beach, Collingwood, Innisfil, Stayner and across Simcoe County, plus Newmarket, Aurora and York Region.
- TSSA Certified Gas Fitters
- Licensed & Insured
- Same-Day / Fast Service
- Free On-Site Quotes
What's Included in a Furnace Replacement
A complete install, not just a box swap.
Gas Connection & Tag
New gas connection, gas valve check, pressure test and a signed gas tag.
Venting & Condensate
Code-compliant PVC venting and condensate drain for high-efficiency units.
Furnace Replacement Cost Guide
Typical installed ranges we see across Simcoe County and York Region.
Standard 96% Furnace
$4,500 – $6,000 installed for a straight swap.
Variable-Speed / Modulating
$6,500 – $8,500 for quieter, more even heat.
Relocation or New Venting
Add $500 – $1,500 depending on the run.
Brands We Install
Reliable, serviceable equipment with local parts supply.
Payne & KeepRite
Solid, dependable high-efficiency furnaces.
Goodman
Strong warranties and great value.
Smart Thermostats
Nest and ecobee wired in with your new furnace.
Where We Replace Furnaces
- Barrie
- Wasaga Beach
- Collingwood
- Innisfil
- Stayner
- Elmvale
- Newmarket
- Aurora
- Richmond Hill
- Vaughan
Fast, often same-day schedulingAll Service Areas →
Frequently Asked Questions
How much does furnace replacement cost in Ontario?
Most high-efficiency gas furnace replacements in Simcoe County and York Region land between $4,500 and $8,500 installed. Size, efficiency, variable-speed blowers, venting changes and gas line corrections move the price. Every quote is written and itemized before work starts.
How long does a furnace replacement take?
Most straight swaps are done in one day. Relocations or venting conversions can take a second day.
Do you handle the gas line and venting too?
Yes — we're gas specialists first. The gas connection, pressure test and gas tag, venting and condensate are all done by our TSSA-certified gas fitters, not subcontracted.
Will you tell me if I only need a repair?
Yes. We don't work on commission and we don't upsell. If a repair makes more sense, we'll tell you.