Furnace Replacement Quotes in Kitchener, Ontario

Kitchener furnace quotes at a glance

A new gas furnace in Kitchener typically costs $4,000 to $11,000 installed, before HST. The furnace tier sets the starting point; the chimney, ducts and drain decide the rest.

New gas furnace: $4,000 to $11,000Installed, before 13% HST
Furnace and AC together: $8,000 to $15,000One visit, matched equipment
Busy season: October to JanuarySpring and early fall book faster
Typical install: Usually 1 dayLonger if venting or ducts change

Kitchener at a glance

Natural gas: Kitchener Utilities, run by the city, for most homes. Some edge addresses may be on Enbridge Gas; your bill shows which.
Electricity: Enova Power
Water heaters: Often rented; Kitchener Utilities runs its own rental program
Building permits: City of Kitchener building division. Check with the city whether your job needs one.
Gas work: TSSA-registered contractor, as everywhere in Ontario

Utility details checked October 2026. Confirm permit needs with the city before you sign.

Kitchener has two very different housing stocks, and they produce different quotes for the same furnace. Older homes around downtown tend to need venting work. Newer subdivisions need a careful like-for-like swap, often with the air conditioner too. The house moves furnace quotes in Ontario far more than the postal code does. See what a furnace replacement quote covers.

Which Kitchener home do you have?

The same furnace can produce two different quotes here. This is what each type of home usually adds.

Older central neighbourhoods
Victoria Park, Central Frederick and nearby streets
Older brick houses and semis, many with a masonry chimney the furnace and water heater share. A high-efficiency furnace vents through new PVC pipe instead, which can leave the water heater alone in a chimney sized for two. Small ducts, few returns and tight basements come up too.
Often added to the quote
Chimney liner or new venting
$300 to $1,500
Duct changes or extra returns
$500 to $3,000+
Gas line work
$300 to $1,200
Newer subdivisions
Doon South, Laurentian West, Huron Park and similar areas
Homes from the 1990s and 2000s often still have the original builder-grade furnace and air conditioner, now reaching replacement age together. Venting is usually PVC already, so the swap is simpler, but pipe size and route still need checking. In finished basements, watch drainage and access.
Common on these quotes
Furnace and AC together (total)
$8,000 to $15,000
Condensate pump, if no drain is close
$150 to $350
New thermostat
$150 to $600

Typical Ontario prices before HST, reviewed October 2026. Add-ons apply only to some homes; rows marked total are full installed prices. Taking away the old unit is often part of the price.

When to book in Kitchener

Book a replacement in spring or early fall if you can. From October to January, crews across Waterloo Region are at their busiest.

When heating companies are busiest

January: rush
February: steady
March: steady
April: best
May: best
June: AC season
July: AC season
August: AC season
September: best
October: rush
November: rush
December: rush

Rush: no-heat calls first, planned installs wait.
Best: easiest months to book and compare.
AC: cooling calls peak; furnace dates are easier.
Steady: breakdowns on cold snaps.

The rush starts with the first cold nights, when furnaces that limped through last winter stop starting. No-heat calls come first, so a planned replacement can wait while emergency jobs fill the days.

If your furnace still runs but is 15 or more years old, get it quoted before January, while you have time to compare. If it has already stopped, choose Urgent: no heat or no cooling in the form. Never heat the house with an oven or a barbecue while you wait.

What a Kitchener furnace quote should include

A complete quote names the equipment, shows how it was sized and lists the work around it. Look for these lines.

The exact furnace: brand, model number, AFUE, BTU input and stages.
A heat loss calculation (CSA F280), not "same size as the old one". Older brick homes with newer windows often need less furnace than they had.
The venting route, and what happens to the chimney. If the water heater stays in it, whether it needs a liner.
Who owns the water heater. If it is rented, ask who handles its venting change before you sign.
Condensate drainage: a floor drain nearby, or a condensate pump as a line item.
Whether the City of Kitchener needs a permit, who applies and whether the fee is included.
Removal, parts and labour warranty, the deposit and the install date.

Older homes: ask about asbestos first

Older houses can have asbestos in old duct tape, pipe wrap or furnace insulation. If an installer suspects it, specialist testing and removal usually comes first and is excluded from the quote. Ask how they handle it.

What a furnace quote should include, line by line Check a Kitchener quote you already have

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Typical prices for Kitchener homes

We have no reliable data showing Kitchener prices run above or below the Ontario ranges, so we do not add a local premium. What moves your number is the house.

Single-stage gas furnace (95 to 96% AFUE): $4,000 to $6,500
Two-stage gas furnace (96% AFUE, ECM blower): $5,500 to $8,000
Modulating gas furnace (97 to 98% AFUE, variable-speed blower): $7,000 to $11,000
New furnace and central AC in one job: $8,000 to $15,000
Whole-home ducted cold-climate heat pump: $9,000 to $18,000
Dual fuel (heat pump paired with a gas furnace): $11,000 to $20,000

Typical Ontario prices in CAD, before 13% HST. Reviewed October 2026. Ranges, not quotes.

Thinking about a heat pump? Cold-climate models keep heating well below freezing, and dual fuel keeps a gas furnace for the coldest days. Older brick homes lose heat faster, so ask about air sealing too. See heat pump quotes.

A quote well outside these ranges should explain why in its line items. Where a municipal permit applies, it typically adds $75 to $300.

Breslau, Baden, New Hamburg and St. Agatha

Living just outside the city? Send the same request.

Breslau
Baden
New Hamburg
St. Agatha

Your postal code is used to find a participating company that serves your address. Rural properties away from the town centres are more likely to be off the gas line, which means propane, oil or a heat pump. Tell the form what heats your home now.

Next door: furnace quotes in Waterloo and furnace quotes in Cambridge, or every city quote page.

Kitchener questions

Straight answers. If yours is not here, the company can answer it during your free estimate.

Who supplies natural gas in Kitchener?

Most Kitchener homes get gas from Kitchener Utilities, which is run by the City of Kitchener, not from Enbridge Gas, though some addresses near the city edges may be on Enbridge. It matters for running-cost comparisons and for any rented water heater on the same bill. Electricity comes from Enova Power.

Can a century brick home in Kitchener take a high-efficiency furnace?

Yes, almost always. A condensing furnace vents through PVC pipe out a side wall or the roof, so it no longer needs the chimney. The work is in the details: a route for the pipes, a drain for the condensate and a plan for the water heater if it stays in the chimney. A good quote spells out all three.

Does Kitchener require a permit for a furnace replacement?

It depends on the job and on the City of Kitchener's current rules, so check with the city's building division or ask the installer to confirm in writing. The quote should say whether a permit is needed, who applies and whether the fee is included. Gas work needs a TSSA-registered contractor.

Should I replace my air conditioner at the same time?

If your AC is about the same age as the furnace, often yes. Many homes in Kitchener subdivisions still have the original pair. Doing both in one visit lets the installer match the coil and the blower, and it usually costs less than two separate jobs. The typical range for both together is $8,000 to $15,000 before HST.

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