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The Window and Siding Source of St. LouisWindow installer in Ballwin, MO

The Window and Siding Source of St. Louis is a window installer in Ballwin, MO, ranked #20 of 202 window installers in Ballwin and rated 5.0 from 22 Google reviews. Open Monday to Saturday.

Ballwin, MOUpdated 0 paid placements in any rankingHow we rank

Call (636) 224-2444Website ↗

Key facts

Key facts about The Window and Siding Source of St. Louis
Phone(636) 224-2444
Websitethewindowandsidingsource.com
HoursMonday to Friday: 9 AM – 6 PM; Saturday: 10 AM – 2 PM
Google rating5.0 from 22 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category
  • Sidingbusiness name

Service area

Serves Ballwin and 11 towns within 40 miles: Murphy, Valley Park, Eureka, Manchester, Ellisville, Sunset Hills, Sappington, Arnold, Wildwood, Town and Country and Crestwood.

Based in Ballwin, MOView on map

Opening hours

Opening hours for The Window and Siding Source of St. Louis
DayHours
Monday9 AM – 6 PM
Tuesday9 AM – 6 PM
Wednesday9 AM – 6 PM
Thursday9 AM – 6 PM
Friday9 AM – 6 PM
Saturday10 AM – 2 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • 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 × 1.03 West North Central factor (2025 Cost vs. Value Report)$3,550$7,580$12,220

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

Compare nearby window installers

The Window and Siding Source of St. Louis compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
The Window and Siding Source of St. Louis (this business)—575.0 (22)—YesNo
Star Auto Glass, Inc.#18574.4 (204)—YesYes22.6 mi
Cardinal Contractors#19574.8 (634)—YesYes21.7 mi
Stonebridge Roofing#21574.8 (368)—YesYes17.5 mi

See all 202 ranked window installers in Ballwin

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 22 Google reviews

Hired The Window and Siding Source of St. Louis? Write a review

Questions about The Window and Siding Source of St. Louis

How is The Window and Siding Source of St. Louis ranked in Ballwin?

The Window and Siding Source of St. Louis is ranked #20 of 202 window installers in Ballwin 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 The Window and Siding Source of St. Louis’ hours?

The Window and Siding Source of St. Louis is open Monday to Saturday. Its listed hours are Monday to Friday, 9 AM – 6 PM; Saturday, 10 AM – 2 PM. On Saturdays it is open 10 AM to 2 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does The Window and Siding Source of St. Louis serve?

Serves Ballwin and 11 towns within 40 miles: Murphy, Valley Park, Eureka, Manchester, Ellisville, Sunset Hills, Sappington, Arnold, Wildwood, Town and Country and Crestwood. 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 The Window and Siding Source of St. Louis?

The Window and Siding Source of St. Louis has a rating of 5.0 from 22 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 The Window and Siding Source of St. Louis?

Call The Window and Siding Source of St. Louis on (636) 224-2444. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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