Diamond Home Services logo
Diamond Home ServicesServing Toronto & the GTA
24 HOUR RESPONSE GUARANTEED

Gutter Repair & Replacement in Buttonville, Markham

Professional gutter repair & replacement in Buttonville, Markham — 24 hour response, licensed & insured.

Call (437) 475-2233
24 hour response
Licensed & insured
OEM parts on the truck

Sagging, leaking, or detached gutters in Buttonville, Markham don't fix themselves. We repair failed hangers, re-seal seams, straighten pitch, and where the aluminum is past saving, replace the entire run in seamless 5" or 6" — always with hidden hangers and screws, not spike-and-ferrule.

Why gutter repair & replacement matters in Buttonville, Markham

Hidden Hangers Matter

Old spike-and-ferrule gutters loosen every winter. Modern hidden hangers with screws don't.

Correct Pitch

A gutter run needs 1/4" drop per 10 feet toward the downspout. Anything less and water pools and overflows mid-run.

Downspout Sizing

A 5" gutter with a 2x3 downspout is undersized for most GTA roofs. We upsize to 3x4 during replacement.

Our gutter repair & replacement process

  1. 1

    On-Site Assessment

    We walk the exterior in Buttonville, Markham, document current condition with photos, and identify every failure point before quoting.

  2. 2

    Written Quote

    You get an itemized estimate — parts, labour, timeline — before any work starts. No surprises.

  3. 3

    Professional Repair

    Our crews use manufacturer-approved materials and industry-standard techniques. Every job is fully insured.

  4. 4

    Cleanup & Verify

    We haul away debris, sweep the work area, and walk the finished job with you before signing off.

  5. 5

    Warranty

    Every job in Buttonville, Markham carries a written labour warranty and full manufacturer coverage on materials.

Common findings in Buttonville, Markham

  • Loose spike-and-ferrule attachments
  • Corroded gutter bottoms from trapped debris
  • Undersized downspouts overflowing in storms
  • Detached elbow joints at the outlet

What you get

Real Craftsmanship

Experienced tradespeople in Buttonville, 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.

Gutter Repair & Replacement reviews in Buttonville, Markham

4.9 average from 743 verified customer reviews
Bundled two services, saved the trip fee
Had the chimney and the dryer vent done on the same visit. Cheaper and half the disruption.
Farah N. - Markham - 2025-12-27
A real person answers the phone
No call centre, no chasing. Booked in two minutes and got a text when the truck was on the way.
Ryan K. - Mississauga - 2026-02-28
Documentation on everything
Photos, readings, and a written summary after every visit. Makes it easy to keep records for the house file.
Doug T. - Burlington - 2026-01-11
Reliable across three jobs
Used them for a sweep, a dryer vent, and a fireplace service. Same standard every time and the same technician twice, which I appreciated.
Helena B. - Toronto - 2026-04-17

FAQ

Seamless or sectional?

Seamless every time — fewer joints means fewer future leaks.

Colours available?

20+ baked-enamel colours matched to your fascia or siding.

Do you warranty the install?

10-year workmanship warranty on every full replacement in Buttonville, Markham.

Book your gutter repair & replacement today

24 HOUR RESPONSE GUARANTEED — call now to lock in a slot in Buttonville, Markham.

Call (437) 475-2233

More Markham services

Related pages

Gutter Repair & Replacement in other Markham neighborhoods