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YS Roofing

Updated 2026-09-25 · 19,386 reviewed · 1,323 listed · Scored from 77 Google reviews · How we rank ›

4.9(77) 88 composite score See reviews on Google ✓ Google-verified
Roof RepairRoof Inspection & MaintenanceRoofing ContractorSiding ContractorSkylight ContractorGutter ServiceSheet Metal ContractorWaterproofing ServiceInsulation ContractorEavestrough & GuttersRoof Replacement & InstallationFlat & Commercial Roofing24/7 Emergency RoofingChimney Services

Google-verified77 Google reviewsover 15 years

YS Roofing
Location
Markham
Services
Roof Repair, Roof Inspection & Maintenance, Roofing Contractor
Reviews
77
Ranking
#80 in Roof Repair
Best for
homeowners needing reliable shingle and eavestrough work with minimal site disruption

Core details are sourced from this business's Google Business Profile (checked 2026-09-25). Website-sourced details were fetched 2026-09-25.

What do recent reviews say?

Simon and his crew handle roof work with impressive speed and precision. Customers consistently praise their professionalism, punctual arrivals, and the care they take to leave properties spotless afterward.

Work spans shingle replacement, flat roofs, eavestroughs, siding, skylights, and chimney services. The 15-year workmanship warranty and competitive pricing are standouts. Multiple reviewers mention Simon's patience in explaining options and his willingness to respond on weekends or after storms.

Praised for
  • responsive and quick service
  • professional crew organization
  • excellent workmanship and quality
  • thorough cleanup
  • fair pricing
  • strong communication with owner Simon
punctualskilled-workmanshipfair-pricingcleans-up-after-jobwarranty-honouredprofessional-crewresponsive-quotesquality-materialslong-lasting-repair
Best for: homeowners needing reliable shingle and eavestrough work with minimal site disruption
Think twice if: no material concerns emerge from reviews; pricing and workmanship are consistently praised

What are they good at?

  • emergency same-day response to leaks
  • transparent pricing and warranty terms
  • owner Simon available for consultations and questions
  • completed projects in one to two days

Worth knowing

  • Owner Simon meets prospects within an hour of contact to discuss products and inspect roof
  • 15-year workmanship warranty offered
  • Business voluntarily shares WSIB and liability insurance certificates
  • Crew completes full roof replacements in one to two days
  • Responded to Sunday leak emergency before noon same day

What reviews say by service

Roof Repair
Fast emergency response; one reviewer called Sunday after rain and Simon responded before noon.
Roof Replacement & Installation
Entire roof replacements completed efficiently in one or two days with thorough cleanup.
Roof Inspection & Maintenance
Simon inspects roof in person and addresses issues like chimney caps during initial consultation.
Eavestrough & Gutters
Added downspouts, leaf guards, and repaired existing eavestroughs alongside roof work to high standard.
Skylight Contractor
Completed new skylight installation as part of major exterior renovation with meticulous attention.
Gutter Service
New eavestroughs and downspouts installed with lasting results through multiple storm seasons.

How it compares

  • Rated 4.9 against a 4.61 average across the 1084 siding contractor businesses listed here.
  • Has more Google reviews than 88% of the businesses in this directory.

How we scored this

Ranking Method
Star rating 89
Review volume 82
Review recency 100
Review sentiment 82
Profile completeness 100
Verification 30

Rating breakdown

5
74
4
0
3
2
2
1
1
0

FAQ

How quickly can Simon come out to look at my roof?
According to one reviewer, Simon arrived within an hour of the initial call with product samples and a roof inspection. For emergency leaks, the team responded to a Sunday call before noon the same day.
What warranty does YS Roofing offer?
The business offers a 15-year workmanship warranty. Reviewers mention this as a source of confidence and peace of mind.
How long does a typical roof replacement take?
Multiple reviewers report full roof replacements completed in one to two days, with crews cleaning up thoroughly afterward.
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D&S Roofing

No rating yet

No individual reviews are currently available for D&S Roofing. The business claims 10+ years of operation, full licensing and insurance, and offers roof repair, installation, emergency response, and related services across the GTA. Contact them directly to verify experience and current customer feedback.

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Last updated 2026-09-25