
Chimney Flashing Repair in Markville, Markham
Professional chimney flashing repair in Markville, Markham — 24 hour response, licensed & insured.
Where your chimney meets the roof in Markville, Markham is the single most leak-prone spot on your entire home. Proper chimney flashing has two layers — step flashing woven into the shingles and counter-flashing tucked into the brick mortar joints. When either fails, water tracks straight into the wall.
Why chimney flashing repair matters in Markville, Markham
Two-Layer System
Real chimney flashing is a two-part system. Anyone offering to 'just caulk it' is selling you a 12-month fix.
Mortar Cut Matters
Counter-flashing must be cut into the mortar joints — not surface-mounted. Surface-mount flashing on a chimney lasts one winter.
Ice And Water Shield
A proper chimney rework includes ice-and-water membrane under the flashing for a redundant seal.
Our chimney flashing repair process
- 1
On-Site Assessment
We walk the exterior in Markville, Markham, document current condition with photos, and identify every failure point before quoting.
- 2
Written Quote
You get an itemized estimate — parts, labour, timeline — before any work starts. No surprises.
- 3
Professional Repair
Our crews use manufacturer-approved materials and industry-standard techniques. Every job is fully insured.
- 4
Cleanup & Verify
We haul away debris, sweep the work area, and walk the finished job with you before signing off.
- 5
Warranty
Every job in Markville, Markham carries a written labour warranty and full manufacturer coverage on materials.
Common findings in Markville, Markham
- Surface-mounted counter-flashing pulling away from brick
- Rusted galvanized flashing from years of moisture
- Missing kick-out flashing at the roof-wall junction
- Caulk-only 'repairs' from prior contractors
What you get
Real Craftsmanship
Experienced tradespeople in Markville, Markham — not day labour — on every job.
Fair, Upfront Pricing
Written quotes before we start. No day-of surprises.
Peace Of Mind
Licensed, insured, and warrantied. If something isn't right, we come back.
Chimney Flashing Repair reviews in Markville, Markham
Recorded the whole flue on video for the buyer's agent. The chimney line item stopped being a negotiation point the same day.
Quoted over the phone, confirmed on site before starting, and the final invoice matched exactly. Refreshing in this trade.
Drop cloths went down before anything else. Room was spotless afterwards and they fixed a loose cap on the spot rather than booking a second visit.
They told me the flue did not need sweeping yet and charged only for the inspection. First contractor in years to talk me out of spending money.
FAQ
Almost always because it was surface-mounted and caulked instead of cut into the mortar.
Yes — that's the only way to do this repair properly. It's called a reglet cut.
Most chimney re-flashing jobs are a same-day, one-crew job.
Book your chimney flashing repair today
24 HOUR RESPONSE GUARANTEED — call now to lock in a slot in Markville, Markham.
Call (437) 475-2233More Markham services
- Chimney Inspection in Markville
- Chimney Sweep in Markville
- Gas Fireplace Maintenance in Markville
- Gas Fireplace Repair in Markville
- Pool Heater Repair in Markville
- Wood Stove Cleaning in Markville
- Tankless Water Heater in Markville
- Tank Water Heater in Markville
- Roof Repair in Markville
- Roof Replacement in Markville
- Roof Waterproofing in Markville
- Gutter Cleaning in Markville
- Gutter Repair & Replacement in Markville
- Eavestrough Repair in Markville
- Fascia Board Repair in Markville
- Soffit Repair in Markville
- Roof Flashing Repair in Markville
- Chimney Crown Repair in Markville
- Chimney Cap Installation in Markville
- Chimney Rebuild & Tuckpointing in Markville
- Chimney Leak Repair in Markville
- Dryer Vent Cleaning in Markville
- Dryer Vent Repair in Markville
- Dryer Vent Installation in Markville
Related pages
Chimney Flashing Repair in other Markham neighborhoods
- Chimney Flashing Repair in Aileen-Willowbrook
- Chimney Flashing Repair in Almira
- Chimney Flashing Repair in Angus Glen
- Chimney Flashing Repair in Armadale
- Chimney Flashing Repair in Bayview Glen
- Chimney Flashing Repair in Berczy Village
- Chimney Flashing Repair in Box Grove
- Chimney Flashing Repair in Brown's Corners
- Chimney Flashing Repair in Bullock
- Chimney Flashing Repair in Buttonville
- Chimney Flashing Repair in Cachet
- Chimney Flashing Repair in Cathedraltown
- Chimney Flashing Repair in Cedar Grove
- Chimney Flashing Repair in Cedarwood
- Chimney Flashing Repair in Commerce Valley
- Chimney Flashing Repair in Cornell
- Chimney Flashing Repair in Devil's Elbow
- Chimney Flashing Repair in Dickson Hill
- Chimney Flashing Repair in Dollar
- Chimney Flashing Repair in Downtown
- Chimney Flashing Repair in German Mills
- Chimney Flashing Repair in Grandview
- Chimney Flashing Repair in Greensborough
- Chimney Flashing Repair in Hagerman's Corners
