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3S Roofing Ltd.Roofer in Markham, ON

3S Roofing Ltd. is a roofer at 13 York Downs Blvd, Markham, ON L6C 3J5, ranked #26 of 753 roofers in Markham and rated 5.0 from 102 Google reviews. Open 7 days a week.

Markham, ONUpdated 0 paid placements in any rankingHow we rank

Call (647) 937-9687Website ↗

Key facts

Key facts about 3S Roofing Ltd.
Address13 York Downs Blvd, Markham, ON L6C 3J5Get directions
Phone(647) 937-9687
Websiteroofing3s.ca
HoursMonday to Sunday: 9 AM – 8 PM
Google rating5.0 from 102 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Roofingmain tradeGoogle main category

Service area

Serves Markham and 11 towns within 64 km: Richmond Hill, Scarborough, Pickering, Willowdale, Vaughan, North York, Concord, Aurora, Newmarket, East York and Toronto.

Based in Markham, ONView on map

Opening hours

Opening hours for 3S Roofing Ltd.
DayHours
Monday9 AM – 8 PMevening
Tuesday9 AM – 8 PMevening
Wednesday9 AM – 8 PMevening
Thursday9 AM – 8 PMevening
Friday9 AM – 8 PMevening
Saturday9 AM – 8 PMevening
Sunday9 AM – 8 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical roofing prices

Typical roofing prices
JobLowTypicalHigh
Roof replacementPer project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$10,540CA$14,050CA$19,680
Roof repairPer repair: typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$560CA$1,650CA$2,770

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby roofers

3S Roofing Ltd. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
3S Roofing Ltd. (this business)—905.0 (102)—YesYes
Unique Roofing Limited#9645.0 (81)—YesYes7.6 km
Alpine Roofing#11634.5 (574)—YesYes25.8 km
HH renovation & general contracting#12634.9 (130)—YesYes22.1 km

See all 753 ranked roofers in Markham

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 102 Google reviews

Hired 3S Roofing Ltd.? Write a review

Questions about 3S Roofing Ltd.

How is 3S Roofing Ltd. ranked in Markham?

3S Roofing Ltd. is ranked #26 of 753 roofers in Markham by CR Score, with 90 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are 3S Roofing Ltd.’s hours?

3S Roofing Ltd. is open 7 days a week. Its listed hours are Monday to Sunday, 9 AM – 8 PM. On Saturdays it is open 9 AM to 8 PM, and on Sundays 9 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

What areas does 3S Roofing Ltd. serve?

Serves Markham and 11 towns within 64 km: Richmond Hill, Scarborough, Pickering, Willowdale, Vaughan, North York, Concord, Aurora, Newmarket, East York and Toronto. The list is based on the business's location and the usual service radius for roofing. Confirm your address is covered when you call.

What do Google reviews say about 3S Roofing Ltd.?

3S Roofing Ltd. has a rating of 5.0 from 102 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact 3S Roofing Ltd.?

Call 3S Roofing Ltd. on (647) 937-9687. The business is at 13 York Downs Blvd, Markham, ON L6C 3J5. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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