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Champion Replacement Windows of St. LouisWindow installer in Ballwin, MO

Champion Replacement Windows of St. Louis is a window installer at 29 Cassens Ct, Fenton, MO 63026, ranked #6 of 202 window installers in Ballwin and rated 4.3 from 523 Google reviews.

Ballwin, MOUpdated 0 paid placements in any rankingHow we rank

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Key facts

Key facts about Champion Replacement Windows of St. Louis
Address29 Cassens Ct, Fenton, MO 63026, Ballwin, MOGet directions
Phone(636) 764-0470
Websitechampionwindow.com
Google rating4.3 from 523 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category
  • Sidingadditional Google category

Service area

Serves Ballwin and 12 towns within 40 miles: Sunset Hills, Valley Park, Kirkwood, Crestwood, Des Peres, Sappington, Town and Country, Manchester, Murphy, Glendale, Concord and Webster Groves.

Based in Ballwin, MOView on map

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

Champion Replacement Windows of St. Louis compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Champion Replacement Windows of St. Louis (this business)—604.3 (523)———
Zen Windows of St. Louis#4625.0 (197)—YesNo10.3 mi
Stratum Structural Systems#5614.9 (324)—YesNo12.3 mi
Renewal by Andersen#7604.7 (1,985)—NoNo15.7 mi

See all 202 ranked window installers in Ballwin

Reviews

ContractorsRanked reviews

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Google

4.3from 523 Google reviews

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Questions about Champion Replacement Windows of St. Louis

How is Champion Replacement Windows of St. Louis ranked in Ballwin?

Champion Replacement Windows of St. Louis is ranked #6 of 202 window installers in Ballwin by CR Score, with 60 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 areas does Champion Replacement Windows of St. Louis serve?

Serves Ballwin and 12 towns within 40 miles: Sunset Hills, Valley Park, Kirkwood, Crestwood, Des Peres, Sappington, Town and Country, Manchester, Murphy, Glendale, Concord and Webster Groves. 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 Champion Replacement Windows of St. Louis?

Champion Replacement Windows of St. Louis has a rating of 4.3 from 523 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 Champion Replacement Windows of St. Louis?

Call Champion Replacement Windows of St. Louis on (636) 764-0470. The business is at 29 Cassens Ct, Fenton, MO 63026, Ballwin, MO. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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