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Permanent Siding & WindowsWindow installer in St. Catharines, ON

Permanent Siding & Windows is a window installer at 1475 Fifth Street Louth, St. Catharines, ON L2R 6P9, ranked #20 of 375 window installers in St. Catharines and rated 4.9 from 73 Google reviews. Open Monday to Friday.

St. Catharines, ONUpdated 0 paid placements in any rankingHow we rank

Call (289) 273-9910Website ↗

Key facts

Key facts about Permanent Siding & Windows
Address1475 Fifth Street Louth, St. Catharines, ON L2R 6P9Get directions
Phone(289) 273-9910
Websitepermanentwindows.com
HoursMonday to Friday: 7:30 AM – 5 PM
Google rating4.9 from 73 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves St. Catharines and 11 towns within 64 km: Thorold, Niagara Falls, Welland, Port Colborne, Binbrook, Fort Erie, Oakville, Hamilton, Burlington, Mississauga and Ancaster.

Based in St. Catharines, ONView on map

Opening hours

Opening hours for Permanent Siding & Windows
DayHours
Monday7:30 AM – 5 PM
Tuesday7:30 AM – 5 PM
Wednesday7:30 AM – 5 PM
Thursday7:30 AM – 5 PM
Friday7:30 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical window installation prices

Typical window installation prices
JobLowTypicalHigh
Window replacementPer project (several windows): typical range of customer-reported projects. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$4,830CA$10,330CA$16,640

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

Compare nearby window installers

Permanent Siding & Windows compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Permanent Siding & Windows (this business)—574.9 (73)—NoNo
Renewal By Andersen of Western New York#18574.8 (1,066)—YesNo55.3 km
Glaze Windows and Doors Inc.#19575.0 (29)—YesNo1.6 km
Oakville Renovation#21575.0 (39)—YesYes40.0 km

See all 375 ranked window installers in St. Catharines

Reviews

ContractorsRanked reviews

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Google

4.9from 73 Google reviews

Hired Permanent Siding & Windows? Write a review

Questions about Permanent Siding & Windows

How is Permanent Siding & Windows ranked in St. Catharines?

Permanent Siding & Windows is ranked #20 of 375 window installers in St. Catharines by CR Score, with 57 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 Permanent Siding & Windows’ hours?

Permanent Siding & Windows is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Permanent Siding & Windows serve?

Serves St. Catharines and 11 towns within 64 km: Thorold, Niagara Falls, Welland, Port Colborne, Binbrook, Fort Erie, Oakville, Hamilton, Burlington, Mississauga and Ancaster. The list is based on the business's location and the usual service radius for window installation. Confirm your address is covered when you call.

What do Google reviews say about Permanent Siding & Windows?

Permanent Siding & Windows has a rating of 4.9 from 73 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 Permanent Siding & Windows?

Call Permanent Siding & Windows on (289) 273-9910. The business is at 1475 Fifth Street Louth, St. Catharines, ON L2R 6P9. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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