Furnace Installation & Replacement
Replace your furnace before the deep freeze hits
High-efficiency Lennox and Daikin furnaces, sized for your home and installed by our own certified team - never subcontractors. Transparent pricing, rebates handled, and booking takes about two minutes.
4.91,000+ Google reviews- 50+ years in York Region
- Up to $4,275 in rebates
- In-house installers
Why act now
Why York Region homeowners choose Summers & Smith
Right-sized for your home
We run a proper heat-load calculation so your new furnace heats evenly, runs efficiently, and lasts 15-20 years - not oversized and short-cycling.
Premium brands, honest options
Lennox Premier Dealer and Daikin Comfort Pro. We walk you through single-stage, two-stage, and modulating options in plain language - no pressure.
Rebates handled for you
Qualifying systems can unlock up to $4,275 in no-audit rebates. We identify every incentive and manage the paperwork end to end.
Same-day installs, spotless homes
Most replacements finish in one day. Drop cloths down, boot covers on, and your old furnace removed and disposed of properly.
How it works
From click to comfort
- 1
Get a price or book a visit
Use our instant online estimate for a ballpark, or book a free in-home consultation for an exact quote.
- 2
We size and quote your system
Our comfort advisors assess your home, ductwork, and goals, then present clear options with upfront pricing.
- 3
Professional installation
Our own technicians install, commission, and walk you through your new furnace - usually in a single day.
- 4
Rebates & warranty registered
We submit rebate applications and register your manufacturer warranty so you're protected from day one.
Equipment we install
Premium systems, clearly presented
Lennox
Signature SLP99V
- 99% AFUE efficiency
- Up to 10× quieter than competitors
- Variable-speed, variable-capacity
Daikin
DR96TC Gas Furnace
- 97.5% efficient
- Daikin ONE+ compatible
- Variable-speed comfort
Lennox
Elite EL296V
- 96% AFUE
- Two-stage heating
- Uses 2/3 less blower energy
Google reviews
4.9★ from 1,000+ York Region homeowners
“From the in-home quote to the final installation, everything was smooth and professional. The price was fair and there were no surprises. Our new Lennox furnace is quiet and efficient. Highly recommend this local team.”
“We have been using Summers & Smith for at least 20 years and have always had excellent service. David Tran serviced it this year and did an excellent job and offered excellent advice on how to extend the life of our furnace. Would recommend this company to anyone looking for 5-star service.”
“The whole experience was excellent. The office staff were friendly, the sales rep was knowledgeable, and the installers were respectful of our home. It's rare to find a company where every single person you deal with is this good.”
FAQ
Common questions
How much does a new furnace cost?
Pricing depends on size, efficiency, and your home's specifics. Use our instant estimate for a range, or book a free in-home consultation for an exact quote with rebates applied.
How long does installation take?
Most residential furnace replacements are completed in a single day by our in-house team, including removal of your old system and full commissioning of the new one.
Will I qualify for a rebate?
Many high-efficiency furnaces qualify for government and manufacturer rebates worth up to $4,275. We identify every rebate you're eligible for and handle the paperwork.
Do you use subcontractors?
Never. Every install is completed by Summers & Smith employees - licensed, manufacturer-certified technicians who treat your home with red-carpet care.
Ready for a furnace you can count on?
Get an instant estimate online or book a free consultation with our York Region team today.
Prefer the main site? summersandsmith.com