Home Seller's Guide · Oshawa
Home Seller's Guide: Flashing Repair Prep for Oshawa Listings
Written for Oshawa homeowners: what flashing repair really involves, priced, sequenced, and de-jargoned. Lake-effect moisture accelerates crown spalling and flashing rot. Below: what to expect, real numbers, and the questions worth asking before you book.
Quick answer
Home Seller's Guide: Flashing Repair Prep for Oshawa Listings. Lake-effect moisture accelerates crown spalling and flashing rot.
Typical
$338–$541
Duration
1–3 hrs
Freeze-thaw
56/yr
Red flags on quotes
Verbal-only pricing, deposits above 20%, cash-only discounts, and unwillingness to itemise materials by brand are the top four. Any one is a pass.
What a defensible quote looks like
Written scope with photos, itemised labour + materials, 30-day validity, WSIB and liability certificate attached, and named workmanship warranty (5 years is the current bar for flashing repair).
Vetting a Oshawa contractor
Three checks that filter 90% of problems: (1) live WSIB clearance certificate, (2) named directors matching corporate filings, (3) two Oshawa references from the last 12 months you can call — not read.
Common questions
Do you need a permit for flashing repair in Oshawa?
Cleaning and inspection are permit-exempt in Oshawa. Structural masonry, liner replacement, or a new appliance install typically need one — we pull it as part of the job when required.
How much does flashing repair cost in Oshawa?
Most Oshawa jobs land between $338 and $541. Complex access or heritage masonry can reach $878. We quote fixed price after a free on-site scope.
How long does flashing repair take in Oshawa?
1–3 hrs is typical for a straightforward job. Bookings in dense downtown zones add 15–20 minutes for parking and staging.
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.
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 flashing repair in Oshawa?
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 offer same-day flashing repair in Oshawa?
Usually — call before 9am and we'll confirm a same-day arrival window inside Oshawa for most standard scopes.
Do you service condos and heritage homes in Oshawa?
Yes. Condo boards in Oshawa typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.
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