117 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in De Soto: A&L Auto Glass, CR Score 58/100; 4.5★ from 193 Google reviews; open Saturdays until 5 PM.
Best for emergencies (open 24/7): upkeep techniques pressure washing and window cleaning, posts 24/7 hours; ranked #5 of 117.
Most-reviewed: Glass Doctor of Greater St. Louis, 1,253 Google reviews at 4.7★, the most of 117 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
117 De Soto window installers are ranked here by CR Score, from ten published factors. 11 are open 24/7, 50 open Saturdays and 15 open Sundays, based on posted hours. The median Google rating is 4.8★ across 117 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | A&L Auto Glass | 58 | 4.5★ (193) | Farmington, 7 mi away | Sat | Overall |
| 2 | Universal Windows Direct of St Louis | 58 | 4.7★ (554) | St. Louis, 39 mi away | Sat · Sun · Evenings | — |
| 3 | Zen Windows of St. Louis | 57 | 5.0★ (197) | Ballwin, 34 mi away | Sat · Evenings | — |
| 4 | Stratum Structural Systems | 57 | 4.9★ (324) | Chesterfield, 37 mi away | Sat | — |
| 5 | upkeep techniques pressure washing and window cleaning | 56 | 4.8★ (20) | De Soto | 24/7 | Emergencies |
| 6 | Glass Doctor of Greater St. Louis | 56 | 4.7★ (1,253) | St. Louis, 34 mi away | — | Most reviews |
| 7 | Storm Guard Roofing & Construction of SW St. Louis | 56 | 4.9★ (393) | Murphy, 25 mi away | 24/7 | — |
| 8 | Champion Replacement Windows of St. Louis | 56 | 4.3★ (523) | Ballwin, 29 mi away | — | — |
| 9 | White's Quality Homes and Remodeling, LLC | 55 | 4.6★ (36) | Farmington, 25 mi away | Sat · Sun · Evenings | — |
| 10 | Norm's Bargain Barn | 55 | 4.8★ (72) | Murphy, 26 mi away | Sat · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.5★ from 193 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 39 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 554 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ballwin, 34 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 197 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chesterfield, 37 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 324 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in De Soto
Ranked #5 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Pressure washing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 34 mi away
Ranked #6 because of its Google rating and review volume: 4.7★ from 1,253 Google reviews, the most in De Soto.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Murphy, 25 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 393 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ballwin, 29 mi away
Ranked #8 because of its Google rating and trade focus: 4.3★ from 523 Google reviews, listed on Google as “Window installation service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Farmington, 25 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 36 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Murphy, 26 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 72 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ballwin, 28 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 130 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Maryland Heights, 40 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 333 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ballwin, 25 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 83 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ballwin, 32 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 1,075 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnhart, 12 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 34 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 29 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 698 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ballwin, 24 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Murphy, 26 mi away
Ranked #18 because of its Google rating and trade focus: 4.2★ from 105 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Saint Louis, 39 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 28 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 639 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnhart, 16 mi away
Ranked #21 because of its Google rating and trade focus: 4.4★ from 9 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 33 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 193 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arnold, 20 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 32 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 25 mi away
Ranked #25 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 117 ranked window installers here; the rest are on their profiles.
20 more window installers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A Pane In The Glass | 5.0★ (1) | 39 mi |
| A+ Siding and Custom Trim | 1.0★ (1) | 7 mi |
| Allstar Glass Co. | 4.0★ (2) | 27 mi |
| American Clean Care | In De Soto | |
| Ansar Development Corp. | 3.0★ (1) | 35 mi |
| Commercial Door & Hardware Service LLC | 5.0★ (1) | 40 mi |
| Constructor's Inc. | 17 mi | |
| Custom Guttering Inc | 4.3★ (17) | In De Soto |
| Imperial Exteriors | 19 mi | |
| Massa Exteriors | 5.0★ (2) | 16 mi |
| Maxson Contracting | 5.0★ (21) | In De Soto |
| Mosby Building Arts - Kirkwood Studio | 5.0★ (2) | 32 mi |
| Phoenix Restoration and Contracting | 1.0★ (1) | 39 mi |
| Premier Contractors, Llc | 4.0★ (1) | In De Soto |
| Saint Louis Roofing & Renovation | 5.0★ (1) | 27 mi |
| Sears Heating and Air Conditioning | 2.0★ (2) | 39 mi |
| STL Roofing Contractor | 1.0★ (1) | 35 mi |
| Unitherm Window Sales | 3.0★ (2) | 39 mi |
| USA Building Systems LLC | 3.0★ (2) | 38 mi |
| Window King Siding & Windows LLC | 5.0★ (2) | 37 mi |
Typical prices in USD, adjusted for Missouri with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,550 | $7,580 | $12,220 | Per project (several windows): typical range of customer-reported projects. US national range × 1.03 West North Central factor (2025 Cost vs. Value Report) | October 2026 |
We scored 117 De Soto window installers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In De Soto data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |