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Building Envelope ExpertsWindow installer in Ballwin, MO

Building Envelope Experts is a window installer at 1576 Fencorp Dr Suite 160, Fenton, MO 63026, ranked #18 of 202 window installers in Ballwin and rated 5.0 from 130 Google reviews. Open Monday to Friday.

Ballwin, MOUpdated 0 paid placements in any rankingHow we rank

Call (314) 310-7878Website ↗

Key facts

Key facts about Building Envelope Experts
Address1576 Fencorp Dr Suite 160, Fenton, MO 63026, Ballwin, MOGet directions
Phone(314) 310-7878
Websitebuildingenv.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating5.0 from 130 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

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

Based in Ballwin, MOView on map

Opening hours

Opening hours for Building Envelope Experts
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 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 × 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

Building Envelope Experts compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Building Envelope Experts (this business)—815.0 (130)—NoNo
Fish Window Cleaning#16815.0 (1,075)—NoNo5.1 mi
Accredited Roofing#17814.9 (298)—YesYes25.8 mi
Chaney Windows And Doors#19815.0 (333)—NoNo11.5 mi

See all 202 ranked window installers in Ballwin

Questions about Building Envelope Experts

How is Building Envelope Experts ranked in Ballwin?

Building Envelope Experts is ranked #18 of 202 window installers in Ballwin by CR Score, with 81 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are Building Envelope Experts’ hours?

Building Envelope Experts is open Monday to Friday. Its listed hours are Monday to Friday, 8 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 Building Envelope Experts serve?

Serves Ballwin and 12 towns within 40 miles: Sunset Hills, Valley Park, Sappington, Crestwood, Murphy, Kirkwood, Des Peres, Concord, Town and Country, Manchester, Glendale and Affton. 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 Building Envelope Experts?

Building Envelope Experts has a rating of 5.0 from 130 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 Building Envelope Experts?

Call Building Envelope Experts on (314) 310-7878. The business is at 1576 Fencorp Dr Suite 160, 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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