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The Glass GuruWindow installer in Wentzville, MO

The Glass Guru is a window installer at 2182 E Pitman Ave, Wentzville, MO 63385, ranked #6 of 170 window installers in Wentzville and rated 4.9 from 184 Google reviews. Open Monday to Friday.

Wentzville, MOUpdated 0 paid placements in any rankingHow we rank

Call (636) 251-4018Website ↗

Key facts

Key facts about The Glass Guru
Address2182 E Pitman Ave, Wentzville, MO 63385Get directions
Phone(636) 251-4018
Websitetheglassguru.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating4.9 from 184 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

Serves Wentzville and 11 towns within 40 miles: Lake Saint Louis, Dardenne Prairie, O'Fallon, Weldon Spring, Saint Peters, Troy, Chesterfield, Wildwood, Saint Charles, Warrenton and Ellisville.

Based in Wentzville, MOView on map

Opening hours

Opening hours for The Glass Guru
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 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 × 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 Glass Guru compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
The Glass Guru (this business)—594.9 (184)—NoNo
Universal Windows Direct of St Louis#4604.7 (554)—YesYes21.2 mi
Stratum Structural Systems#5594.9 (324)—YesNo14.0 mi
Zen Windows of St. Louis#7595.0 (197)—YesNo16.4 mi

See all 170 ranked window installers in Wentzville

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 184 Google reviews

Hired The Glass Guru? Write a review

Questions about The Glass Guru

How is The Glass Guru ranked in Wentzville?

The Glass Guru is ranked #6 of 170 window installers in Wentzville by CR Score, with 59 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 Glass Guru’s hours?

The Glass Guru is open Monday to Friday. Its listed hours are Monday to 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 The Glass Guru serve?

Serves Wentzville and 11 towns within 40 miles: Lake Saint Louis, Dardenne Prairie, O'Fallon, Weldon Spring, Saint Peters, Troy, Chesterfield, Wildwood, Saint Charles, Warrenton and Ellisville. 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 Glass Guru?

The Glass Guru has a rating of 4.9 from 184 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 Glass Guru?

Call The Glass Guru on (636) 251-4018. The business is at 2182 E Pitman Ave, Wentzville, MO 63385. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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