What does a dryer vent installation cost in St. Marys?

Replacing flexible duct with code-compliant rigid duct in St. Marys runs $320 to $520. Reroutes with a new exterior termination are $540 to $1,100.

Is flexible foil duct allowed?

No. Ontario code requires smooth-wall rigid metal for concealed runs, which is what we install on every job.

Do you patch the old opening?

Yes, interior and exterior patching is included in the reroute price.

4.9★ from 743 GTA homeowners

Dryer Vent Installation Cost in St. Marys — Get Your Price Instantly

Code-compliant rigid metal venting, new wall or roof terminations. See real dryer vent installation prices in St.

Real price range in under 60 seconds
Licensed, insured, WETT & TSSA certified
Written quote — no surprise add-ons
Callback within 60 minutes, 8am–8pm

Typical dryer vent installation prices in St. Marys
Job type	Typical price
Rigid duct replacementCode-compliant smooth-wall duct	$320 – $520
Reroute with new terminationCore drill, cap, patching	$540 – $1,100
Booster fan installFor runs over 35 ft	$740 – $1,300

Ranges reflect St. Marys labour and material costs. Your calculator result is tailored to your answers.

Dryer Vent Installation price assistant

Live St. Marys pricing · answers in under 60 seconds

Hi! I'll price your dryer vent installation in St. Marys in a few quick questions — no phone call needed to see the number.

What's the job?

Question 1 of 4

Licensed, insured, WETT & TSSA certified · 4.9★ from 743 GTA reviews

What St. Marys homeowners say

Booster fan was the problem
Thirty-foot townhouse run with a booster nobody had ever serviced. Cleaned and tested, and drying is back to normal.

Sam O. · 2026-05-08

Clean work, no lint anywhere
HEPA vacuum meant nothing escaped into the laundry room. They even wiped down the machine afterwards.

Grace Y. · 2026-03-04

Same-day after a burning smell
Called in the morning with a hot-lint smell, technician was here by afternoon. Cleared the blockage and tested airflow before leaving.

Ahmed Z. · 2026-04-30

Drying time halved
Two cycles down to one. They showed me the airflow reading before and after and emailed the photos the same day.

Priya K. · 2026-06-02

Dryer Vent Installation pricing questions

What does a dryer vent installation cost in St. Marys?: Replacing flexible duct with code-compliant rigid duct in St. Marys runs $320 to $520. Reroutes with a new exterior termination are $540 to $1,100.
Is flexible foil duct allowed?: No. Ontario code requires smooth-wall rigid metal for concealed runs, which is what we install on every job.
Do you patch the old opening?: Yes, interior and exterior patching is included in the reroute price.

Price another job

Dryer Vent Cleaning in St. MarysRotary brush cleaning with airflow testing before and after.Dryer Vent Repair in St. MarysCrushed ducts, disconnected joints, bird nests and broken caps fixed.

Prefer to just talk to someone?

Call Diamond Home Services and we'll price your dryer vent installation over the phone.

(437) 475-2233

Dryer Vent Installation Cost in St. Marys — Get Your Price Instantly

What St. Marys homeowners say

Dryer Vent Installation pricing questions

Price another job

Dryer Vent Installation pricing across the GTA

Prefer to just talk to someone?

Dryer Vent Installation Cost in St. Marys — Instant Price Calculator