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Gentech RoofingRoofer in Mississauga, ON

Gentech Roofing is a roofer at 1590 Dundas St E Unit B6, Mississauga, ON L4X 2Z2, rated 4.9 from 52 Google reviews. Open Monday to Friday.

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Call (905) 270-6799Website ↗

Key facts

Key facts about Gentech Roofing
Address1590 Dundas St E Unit B6, Mississauga, ON L4X 2Z2Get directions
Phone(905) 270-6799
Websitegentechroofing.com
HoursMonday to Friday: 8 AM – 8 PM
Google rating4.9 from 52 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Roofingmain tradeGoogle main category

Service area

Serves Mississauga and 11 towns within 64 km: Etobicoke, Toronto, Brampton, Oakville, North York, East York, Concord, Willowdale, Vaughan, Milton and Richmond Hill.

Based in Mississauga, ONView on map

Opening hours

Opening hours for Gentech Roofing
DayHours
Monday8 AM – 8 PMevening
Tuesday8 AM – 8 PMevening
Wednesday8 AM – 8 PMevening
Thursday8 AM – 8 PMevening
Friday8 AM – 8 PMevening
SaturdayClosed
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays — no
  • Open Sundays — no

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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 52 Google reviews

Hired Gentech Roofing? Write a review

Questions about Gentech Roofing

What are Gentech Roofing’s hours?

Gentech Roofing is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 8 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Gentech Roofing serve?

Serves Mississauga and 11 towns within 64 km: Etobicoke, Toronto, Brampton, Oakville, North York, East York, Concord, Willowdale, Vaughan, Milton and Richmond Hill. 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 Gentech Roofing?

Gentech Roofing has a rating of 4.9 from 52 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 Gentech Roofing?

Call Gentech Roofing on (905) 270-6799. The business is at 1590 Dundas St E Unit B6, Mississauga, ON L4X 2Z2. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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