Alberta · Energy · checked September 28, 2026

Duct leakage and ductwork pressure testing in Edmonton

If some rooms never get warm, the problem is often the ductwork, not the furnace. In the Edmonton area, 79% of households heat with a forced-air furnace, so duct losses affect many Edmonton homes.

Get matched in Edmonton → Duct leakage and airflow testing
A duct-testing fan on a basement floor connected by flexible duct to a furnace, a pressure gauge hanging from a joist

Typical cost

$200–$450

Forced-air furnaces

79%

Homes with ducts that can leak

Electric baseboards

Not published

Houses built before 1991

52%

Older houses usually leak more and have less insulation

How Edmonton is built

Edmonton's houses by when they were built Ten house shapes, one for each tenth of Edmonton's 275,750 houses. Before 1961: 15%, 1961–1990: 37%, 1991–2000: 10%, 2001 or later: 39%. Older houses glow hotter.
  • Before 1961 15%
  • 1961–1990 37%
  • 1991–2000 10%
  • 2001 or later 39%
Each house stands for one in ten of Edmonton's 275,750 houses (single-detached, semi-detached, row and duplex), drawn by when it was built. The glow shows the usual pattern: older houses tend to be leakier and less insulated. More snow in the drawing means more heating degree-days: a longer, colder heating season. Sources: Statistics Canada 2021 Census (table 98-10-0233-01), NRCan HOT2000 climate data.

Who needs it in Edmonton

In the Edmonton area, 79% of households heat mainly with a forced-air furnace and 8% with a boiler and radiators; natural gas is the main heating energy for 74% of households and electricity for 15% (Statistics Canada, 2023).

Of Edmonton's 275,750 houses (single-detached, semi-detached, row houses and duplexes), 15% were built before 1961 and 52% before 1991, according to the 2021 Census. Ducts in older houses often run through unheated spaces with taped or unsealed joints, and supply runs to the far rooms are the first to suffer.

The same leaks cost you in summer when the ducts carry cooling: air from a central air conditioner or heat pump that escapes into an attic, garage or crawlspace is cooling you paid for. Sealing and balancing the ducts helps in both seasons, and it's worth doing before a new heat pump goes onto old ductwork.

What the test shows

  • Total duct leakage, as a share of the system's airflow, measured by pressure-testing the ductwork with a calibrated duct-pressurization fan.
  • Airflow at each register, which explains why one bedroom is always cold.
  • Whether sealing and balancing will fix comfort problems before you buy bigger equipment.

Duct leakage testing in detail.

What it costs

About $200–$450 (a September 2026 planning range; quotes vary). It isn't part of a standard EnerGuide evaluation, so ask for it when you book if comfort is your main complaint.

NRCan-licensed service organizations serving Edmonton

A service organization is a company that Natural Resources Canada (NRCan) licenses to deliver EnerGuide evaluations; its registered energy advisors do the home visit. Duct leakage testing isn't part of a standard EnerGuide evaluation. Some of these organizations offer it, as do HVAC contractors with duct-testing equipment, so ask when you call.

Source: NRCan list of licensed service organizations, checked September 28, 2026. Call to confirm your street is covered and ask about wait times.

Programs in Edmonton

Provincial · needs an evaluation Clean Energy Improvement Program (Alberta) Property-tax financing in 27 Alberta municipalities, with an EnerGuide evaluation required; Calgary is closed until winter 2026/27 and Edmonton is waitlisting Open · deadline Federal National Heat Pump Rebate Announced October 8, 2026 and opening early 2027: up to $10,000 below the median income, $2,000 for other eligible homeowners Announced · opens 2027 Federal CMHC Eco Improvement premium refund A 25% energy-efficiency rebate on your CMHC mortgage insurance premium after $20,000 of energy renovations Open Municipal Clean Energy Improvement Program (CEIP) City of Edmonton PACE-style financing (administered by Alberta Municipalities), repaid on the property tax bill: $3,000 to $50,000 at a 6.00% fixed rate for up to 20 years (or the upgrades' useful life). At least three upgrades are required; pre- and post-project EnerGuide evaluations are required. Air conditioners, gas furnaces (unless paired with a heat pump) and high-efficiency storage water heaters are not eligible. The City says it has no residential rebates at the moment.

Duct leakage testing in Edmonton: common questions

How much does duct leakage testing cost in Edmonton?

Plan on about $200–$450. It is usually a separate service from an EnerGuide evaluation.

Is duct cleaning the same thing?

No. Cleaning removes dust; it doesn't find or seal leaks. A leakage test measures where air is lost.

What is ductwork pressure testing?

The same thing as a duct leakage test: registers are sealed, a calibrated fan pressurizes the ducts, and the airflow needed to hold the test pressure shows how leaky they are.

Should I close vents in unused rooms?

Usually not. Closing registers raises duct pressure and can increase leakage elsewhere in the system.

Duct leakage testing near Edmonton

Duct leakage testing in Sherwood Park21 kmDuct leakage testing in Red Deer144 kmDuct leakage testing in Calgary280 kmDuct leakage testing in Lethbridge433 kmDuct leakage testing in Saskatoon486 km All 70 cities →

Sources

Checked September 28, 2026. Census figures are for the municipality (Alberta); climate data is NRCan's HOT2000 station Edmonton International (26 km away).

Get matched with a registered advisor in Edmonton

Tell us your postal code and what you’re planning. We’ll connect you with one licensed service organization serving your area. No spam, no shared lead lists.

By submitting you agree we may share your request with one registered service organization serving your area. Participating advisors pay us a referral fee — you pay nothing, and it never affects the directory. See our privacy note.