Landlord Guide · Richmond Hill

Landlord Guide: Gas Conversion Duties in Richmond Hill

Here's how Richmond Hill homeowners actually approach gas conversion 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

Gas Conversion in Richmond Hill falls under Ontario Building Code §9.22 and CSA B365. Cleaning is permit-exempt; structural or liner work is not.

Typical

$881–$1,410

Duration

1 day

Freeze-thaw

68/yr

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.

Which rules apply

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

Permit thresholds in Richmond Hill

Richmond Hill 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.

Common questions

How long does gas conversion take in Richmond Hill?

1 day is typical for a straightforward job. Bookings in dense downtown zones add 15–20 minutes for parking and staging.

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.

When's the best time of year for gas conversion in Richmond Hill?

Late September through mid-November with Richmond Hill averaging 150cm of snow starting December. Spring (April–May) is the second window and often 10–15% cheaper.

Is gas conversion covered by home insurance in Richmond Hill?

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 Richmond Hill?

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

Do you need a permit for gas conversion in Richmond Hill?

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

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.

What warranty do you offer on gas conversion in Richmond Hill?

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.