What does dryer vent repair cost in St. Marys?

Most St. Marys repairs are $189 to $520 depending on whether a duct section or exterior cap needs replacing.

Can you clean and repair in one visit?

Yes, and the repair labour is credited against the cleaning when both are done together.

Long dry times, a hot laundry room, or no airflow at the exterior cap while the dryer runs are the three clearest signs.

4.9★ from 743 GTA homeowners

Crushed ducts, disconnected joints, bird nests and broken caps fixed. See real dryer vent repair prices in St.

Typical dryer vent repair prices in St. Marys
Job type	Typical price
Reconnect and sealSame-visit fix	$189 – $279
Duct section replacementRigid metal section	$280 – $520
Nest removal + guardIncludes pest guard cap	$320 – $620

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

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What's wrong with the vent?

Question 1 of 4

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

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

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

Report was genuinely useful
Before and after numbers, photos of the lint removed, and a note about a joint to watch. No vague claims.

Bianca L. · 2025-10-14

Thermal fuse kept blowing
Appliance tech had replaced the fuse twice. Diamond found the actual blockage. No failures since.

Victor S. · 2025-11-05

What does dryer vent repair cost in St. Marys?: Most St. Marys repairs are $189 to $520 depending on whether a duct section or exterior cap needs replacing.
Can you clean and repair in one visit?: Yes, and the repair labour is credited against the cleaning when both are done together.
How do I know the vent is blocked?: Long dry times, a hot laundry room, or no airflow at the exterior cap while the dryer runs are the three clearest signs.

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