Red Flags · Markham
7 Red Flags That Mean You Need WETT Inspection in Markham
If you're planning wett inspection on a Markham home, this guide covers what the quotes usually miss. 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
The three signs Markham homeowners keep missing on wett inspection: smell changes, staining above the firebox, and unusual sound. Any one means schedule; two together means stop-use.
Typical
$244–$390
Duration
60–90 min
Freeze-thaw
67/yr
The 90-second self-check
Look at the cap for gap or crushing, walk the crown for hairline cracks (67 freeze-thaw days a year here will find any weakness), and shine a light up the flue for glazing. Photograph anything unclear and text it over.
When to stop using the appliance
Any active water ingress, visible flame licking outside the firebox opening, or the smell of gas products in the room means shut down and call. Insurance coverage on damage during "known unsafe operation" is thin.
Signs the wett inspection can't wait
The most reliable early warnings on Markham homes: smell changes near the appliance, staining above the firebox or on interior ceilings, unusual soot at the cap, and any water inside the smoke chamber. Any one of these is a call — two together is a stop-use.
Common questions
Do you service condos and heritage homes in Markham?
Yes. Condo boards in Markham typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.
How much does wett inspection cost in Markham?
Most Markham jobs land between $244 and $390. Complex access or heritage masonry can reach $634. We quote fixed price after a free on-site scope.
Do you offer same-day wett inspection in Markham?
Usually — call before 9am and we'll confirm a same-day arrival window inside Markham for most standard scopes.
Do you need a permit for wett inspection in Markham?
Cleaning and inspection are permit-exempt in Markham. Structural masonry, liner replacement, or a new appliance install typically need one — we pull it as part of the job when required.
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 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.
When's the best time of year for wett inspection in Markham?
Late September through mid-November with Markham averaging 148cm of snow starting December. Spring (April–May) is the second window and often 10–15% cheaper.
Is wett inspection covered by home insurance in Markham?
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.
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