Permits & Bylaws · Newmarket

Newmarket Permits & Bylaws for Chimney Removal

Here's how Newmarket homeowners actually approach chimney removal in 2026, based on what our field crews see every week. Deeper freeze depths mean liner condensation and cap ice-loading. Below: what to expect, real numbers, and the questions worth asking before you book.

Quick answer

Chimney Removal in Newmarket falls under Ontario Building Code §9.22 and CSA B365. Cleaning is permit-exempt; structural or liner work is not.

Typical

$1,162–$1,858

Duration

1–2 days

Freeze-thaw

70/yr

Which rules apply

Ontario Building Code §9.22 (masonry chimneys), CSA B365 (solid-fuel installations), and WETT SITE-Basic scope cover most chimney removal work. Insurers typically ask for the WETT report post-completion; municipalities ask for permit sign-off pre-cover.

Permit thresholds in Newmarket

Newmarket building services generally require a permit for any structural masonry, liner replacement, or new appliance install. Cleaning, cap replacement, and cosmetic work are permit-exempt. Turnaround for over-the-counter permits is usually 5–10 business days.

Certifications that carry weight

WETT SITE-Comprehensive, CSIA CCP or CCS, and WSIB clearance are the three signals adjusters and buyers accept without pushback. HRAI membership adds credibility on venting work.

Common questions

How much does chimney removal cost in Newmarket?

Most Newmarket jobs land between $1,162 and $1,858. Complex access or heritage masonry can reach $3,020. We quote fixed price after a free on-site scope.

What if it rains or snows on the booking day?

Roof-side work reschedules to the next dry window at no charge. Interior scopes (firebox, damper, appliance) proceed regardless.

Is chimney removal covered by home insurance in Newmarket?

Sudden damage (storm, animal, appliance failure) is usually covered minus deductible. Gradual wear generally isn't. A written pro assessment before the claim call materially improves outcomes.

Do you service condos and heritage homes in Newmarket?

Yes. Condo boards in Newmarket typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.

When's the best time of year for chimney removal in Newmarket?

Late September through mid-November with Newmarket averaging 154cm of snow starting December. Spring (April–May) is the second window and often 10–15% cheaper.

Are you WETT and WSIB certified?

Yes — WETT SITE-Comprehensive #C-46082, CSIA #12408, and active WSIB #7248194. Certificates emailed on request before the job.

What warranty do you offer on chimney removal in Newmarket?

Five-year written workmanship warranty on materials and labour, transferable to a new homeowner within that window. Manufacturer warranties on any installed products pass through separately.

Do you need a permit for chimney removal in Newmarket?

Cleaning and inspection are permit-exempt in Newmarket. Structural masonry, liner replacement, or a new appliance install typically need one — we pull it as part of the job when required.