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Home › Furnace Installation Oshawa

Furnace Installation Brampton & GTA.

Stay warm all winter with a high-efficiency furnace installed by GT Home Services. Same-day installs, flat-rate pricing, and 130+ five-star reviews across Brampton and the GTA.

From $43.99/mo96%+ AFUESame-Day Install4.7★ 130 Reviews
About This Service

Why Oshawa Homeowners
Choose GT Home Services.

GT Home Services specializes in furnace installation across Brampton, Mississauga, Toronto, and the entire GTA. We install only top-rated brands like Lennox, with 96%+ AFUE efficiency ratings that keep your home warm while reducing your energy bills. Whether you're replacing an old unit or installing for the first time, our certified technicians complete most jobs in a single day.

  • 96%+ AFUE high-efficiency Lennox furnaces
  • Installation completed same day in most cases
  • Monthly rental from $43.99/mo — no upfront cost
  • Purchase option from $3,555 fully installed
  • Annual maintenance included with rental
  • Parts and labour covered under rental program
  • TSSA certified technicians on every job
  • Serving Brampton, Mississauga, Toronto & GTA
Pricing Options
Monthly Rental
From $43.99/mo
No upfront cost. Includes installation, maintenance, and parts & labour.
Purchase Outright
From $3,222
Fully installed. Includes warranty and post-install inspection.
📞 Call (647) 677-0037 Get a Free Quote →
Same-day installation available
Fully licensed & insured
Flat-rate pricing — no surprises
Mon–Sun 9am–9pm
Why GT Home Services

Brampton's Most Trusted
HVAC Team

Same-Day Installs
Most furnace installations completed the same day you call.
Flat-Rate Pricing
The price we quote is the price you pay. No hidden fees ever.
Licensed & Insured
TSSA certified technicians with full liability coverage on every job.
Choose Your Furnace

Good, Better, Best.

All three are high-efficiency gas furnaces installed same-day by our licensed technicians. Pick the one that fits your home and budget.

Good
96% Single-Stage
LENNOX ML196
Reliable & affordable
Rent From
$43.99/mo
Purchase
$3,555
  • ✓96% AFUE high-efficiency
  • ✓Single-stage operation
  • ✓Runs at full heat when on
  • ✓Ideal for smaller homes
  • ✓Same-day installation
  • ✗No variable speed blower
  • ✗No quiet mode
Select BTU / Home Size
Purchase Warranty
10 yrs parts  ·  1 yr labour
Manufacturer warranty included
Rental Coverage
12 yrs parts & labour — full coverage
Parts, labour & annual maintenance included
Get a Quote →
Most Popular
Better
96% Dual-Stage
LENNOX ML296
Comfort & savings
Rent From
$47.99/mo
Purchase
$4,555
  • ✓96% AFUE high-efficiency
  • ✓Dual-stage operation
  • ✓Low & high mode — saves gas
  • ✓Quieter & more even heat
  • ✓Ideal for most GTA homes
  • ✓Same-day installation
  • ✗No modulating variable speed
Choose Your Brand
Select BTU / Home Size
Purchase Warranty
10 yrs parts  ·  5 yrs labour
Manufacturer warranty included
Rental Coverage
12 yrs parts & labour — full coverage
Parts, labour & annual maintenance included
Get a Quote →
Best
98% Modulating
LENNOX EL297
Maximum efficiency
Rent From
$55.99/mo
Purchase
$5,555
  • ✓98% AFUE ultra-efficiency
  • ✓Modulating variable-speed
  • ✓Adjusts output 40–100%
  • ✓Whisper-quiet operation
  • ✓Lowest gas bills possible
  • ✓Perfect for large GTA homes
  • ✓Smart thermostat compatible
Select BTU / Home Size
Purchase Warranty
10 yrs parts  ·  10 yrs labour
Manufacturer warranty included
Rental Coverage
12 yrs parts & labour — full coverage
Parts, labour & annual maintenance included
Get a Quote →
FAQ

Common Questions

How long does a furnace installation take?
Most furnace installations take 4–6 hours. Our team arrives with everything needed and completes the job in one visit.
Do you offer furnace rentals in Oshawa?
Yes! We offer furnace rentals from $43.99/month with no upfront cost. Includes installation, annual maintenance, and parts & labour coverage.
What furnace brands do you install?
We primarily install Lennox high-efficiency furnaces, one of the most trusted brands in Canada with industry-leading efficiency ratings.

Ready for a Free Quote?

Call us or fill out our form — we respond within the hour.

📞 Call (647) 677-0037