4.9★ from 743 GTA homeowners

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

Full sweep with camera inspection and a same-day photo report. See real chimney cleaning prices in St.

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Typical chimney cleaning prices in St. Thomas
Job typeTypical 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. Thomas 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. Thomas homeowners say

Camera scan caught a cracked tile

Previous company swept and said everything was fine. Diamond ran a camera and showed me a cracked liner tile on screen. Glad I got the second opinion.

Marta S. · 2025-11-30

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

Honest about what I did not need

They told me the flue did not need sweeping yet and charged only for the inspection. First contractor in years to talk me out of spending money.

Nadia F. · 2026-06-19

Raccoon eviction and cap fitted

Family of raccoons in the flue. They removed them humanely, cleaned everything, and fitted a stainless guard that has kept them out since.

Alicia D. · 2026-02-25

Chimney Cleaning pricing questions

How much does chimney cleaning cost in St. Thomas?
Most St. Thomas 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.

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Chimney Cleaning Cost in St. Thomas — Instant Price Calculator