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G. Cannon Roofing and SidingRoofer in Norristown, PA

G. Cannon Roofing and Siding is a roofer at 705 General Washington Ave Suite #203, Norristown, PA 19403, rated 4.7 from 76 Google reviews. Open Monday to Friday.

Norristown, PA0 paid placements in any rankingHow we rank

Call (610) 279-3121Website ↗

Key facts

Key facts about G. Cannon Roofing and Siding
Address705 General Washington Ave Suite #203, Norristown, PA 19403Get directions
Phone(610) 279-3121
Websitegcannon.com
HoursMonday to Friday: 8:30 AM – 4:30 PM
Google rating4.7 from 76 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Roofingmain tradeGoogle main category
  • Sidingbusiness name
  • Windowsadditional Google category
  • Guttersadditional Google category

Service area

Serves Norristown and 11 towns within 40 miles: West Norriton, Audubon, Trooper, King of Prussia, Collegeville, Wayne, Radnor, Phoenixville, Conshohocken, Paoli and Plymouth Meeting.

Based in Norristown, PAView on map

Opening hours

Opening hours for G. Cannon Roofing and Siding
DayHours
Monday8:30 AM – 4:30 PM
Tuesday8:30 AM – 4:30 PM
Wednesday8:30 AM – 4:30 PM
Thursday8:30 AM – 4:30 PM
Friday8:30 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • 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 × 1.17 Middle Atlantic factor (2025 Cost vs. Value Report)$8,750$11,670$16,340
Roof repairPer repair: typical range of customer-reported jobs. US national range$395$1,174$1,968

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

4.7from 76 Google reviews

Hired G. Cannon Roofing and Siding? Write a review

Questions about G. Cannon Roofing and Siding

What are G. Cannon Roofing and Siding’s hours?

G. Cannon Roofing and Siding is open Monday to Friday. Its listed hours are Monday to Friday, 8:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does G. Cannon Roofing and Siding serve?

Serves Norristown and 11 towns within 40 miles: West Norriton, Audubon, Trooper, King of Prussia, Collegeville, Wayne, Radnor, Phoenixville, Conshohocken, Paoli and Plymouth Meeting. 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 G. Cannon Roofing and Siding?

G. Cannon Roofing and Siding has a rating of 4.7 from 76 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 G. Cannon Roofing and Siding?

Call G. Cannon Roofing and Siding on (610) 279-3121. The business is at 705 General Washington Ave Suite #203, Norristown, PA 19403. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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