Landlord Guide · Aurora
Landlord Guide: Damper Repair Duties in Aurora
Real numbers, real timelines, and real trade-offs for damper repair in Aurora — no upsell pressure. 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
Damper Repair in Aurora falls under Ontario Building Code §9.22 and CSA B365. Cleaning is permit-exempt; structural or liner work is not.
Typical
$225–$360
Duration
60–90 min
Freeze-thaw
69/yr
Which rules apply
Ontario Building Code §9.22 (masonry chimneys), CSA B365 (solid-fuel installations), and WETT SITE-Basic scope cover most damper repair work. Insurers typically ask for the WETT report post-completion; municipalities ask for permit sign-off pre-cover.
Permit thresholds in Aurora
Aurora 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
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.
Do you service condos and heritage homes in Aurora?
Yes. Condo boards in Aurora typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.
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 damper repair in Aurora?
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.
How much does damper repair cost in Aurora?
Most Aurora jobs land between $225 and $360. Complex access or heritage masonry can reach $585. We quote fixed price after a free on-site scope.
Do you offer same-day damper repair in Aurora?
Usually — call before 9am and we'll confirm a same-day arrival window inside Aurora for most standard scopes.
When's the best time of year for damper repair in Aurora?
Late September through mid-November with Aurora averaging 152cm of snow starting December. Spring (April–May) is the second window and often 10–15% cheaper.
How long does damper repair take in Aurora?
60–90 min is typical for a straightforward job. Bookings in dense downtown zones add 15–20 minutes for parking and staging.
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