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Louwes Windows & SidingWindow installer in St. Catharines, ON

Louwes Windows & Siding is a window installer at 3435 King St, Vineland, ON L0R 2C0, rated 4.6 from 39 Google reviews. Open Monday to Friday.

St. Catharines, ON0 paid placements in any rankingHow we rank

Call (905) 562-5831Website ↗

Key facts

Key facts about Louwes Windows & Siding
Address3435 King St, Vineland, ON L0R 2C0, St. Catharines, ONGet directions
Phone(905) 562-5831
Websitelouwes.ca
HoursMonday to Thursday: 8 AM – 5 PM; Friday: 8 AM – 4 PM
Google rating4.6 from 39 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category
  • Sidingbusiness name

Service area

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

Based in St. Catharines, ONView on map

Opening hours

Opening hours for Louwes Windows & Siding
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 4 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 39 Google reviews

Hired Louwes Windows & Siding? Write a review

Questions about Louwes Windows & Siding

What are Louwes Windows & Siding’s hours?

Louwes Windows & Siding is open Monday to Friday. Its listed hours are Monday to Thursday, 8 AM – 5 PM; Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Louwes Windows & Siding serve?

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

Louwes Windows & Siding has a rating of 4.6 from 39 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 Louwes Windows & Siding?

Call Louwes Windows & Siding on (905) 562-5831. The business is at 3435 King St, Vineland, ON L0R 2C0, St. Catharines, ON. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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