How much does chimney cleaning cost in St. Marys?

Most St. Marys homes land between $179 and $329 depending on fuel type, flue count, and how long it has been since the last sweep. The calculator gives you a band for your exact setup.

Is the inspection extra?

No. A camera scan of the flue, smoke chamber, damper, and crown is included with every sweep, and you get the photos by email the same day.

How often should it be done?

Annually for wood, and every one to two years for gas. Heavy wood users burning most evenings should book every six to eight months.

4.9★ from 743 GTA homeowners

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Typical chimney cleaning prices in St. Marys
Job type	Typical price
Single flue, gas applianceSweep, camera scan, photo report	$179 – $249
Single flue, wood fireplaceHeavier creosote, containment vacuum	$219 – $329
Two flues, same visitSecond flue discounted	$319 – $469

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

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

What St. Marys homeowners say

Report my insurer accepted
Needed dated documentation for renewal. The report had the technician certification number and photos, and my insurer accepted it without a follow-up question.

Rachel B. · 2025-12-12

Post-fire inspection
Small flue fire in January. They inspected, documented the damage, and coordinated the report with my insurer without me chasing anyone.

Daniel K. · 2026-05-02

Fast after a smoke back-up
Smoke came into the living room on a Sunday evening. They were here the next morning, found a nest, cleared it, and tested the draft before leaving.

Kevin O. · 2026-03-08

Explained the pricing upfront
Quoted over the phone, confirmed on site before starting, and the final invoice matched exactly. Refreshing in this trade.

Simone R. · 2025-09-27

Chimney Cleaning pricing questions

How much does chimney cleaning cost in St. Marys?: Most St. Marys homes land between $179 and $329 depending on fuel type, flue count, and how long it has been since the last sweep. The calculator gives you a band for your exact setup.
Is the inspection extra?: No. A camera scan of the flue, smoke chamber, damper, and crown is included with every sweep, and you get the photos by email the same day.
How often should it be done?: Annually for wood, and every one to two years for gas. Heavy wood users burning most evenings should book every six to eight months.

Price another job

Chimney Inspection in St. MarysLevel 1 or Level 2 camera inspection with a written, insurer-ready report.Chimney Repair in St. MarysCrown, cap, mortar, flashing and liner repairs quoted in writing.Chimney Rebuild in St. MarysPartial or full masonry rebuilds to code with matched brick.Chimney Leak Repair in St. MarysLeak tracing, flashing replacement and waterproofing with a dry guarantee.

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Call Diamond Home Services and we'll price your chimney cleaning over the phone.

(437) 475-2233

Chimney Cleaning Cost in St. Marys — Get Your Price Instantly

What St. Marys homeowners say

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