33 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saint Louis: Lawson Glass & Door, LLC, CR Score 60/100; 5.0★ from 87 Google reviews; open Saturdays until 12 PM.
Best for emergencies (open 24/7): Dover Doors & Windows, posts 24/7 hours; ranked #2 of 33.
Most-reviewed: 1-800-HANSONS, 1,227 Google reviews at 4.6★, the most of 33 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
33 Saint Louis window installers are ranked here by CR Score, from ten published factors. 2 are open 24/7, 16 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.7★ across 33 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Lawson Glass & Door, LLC | 60 | 5.0★ (87) | Saint Louis | Sat | Overall |
| 2 | Dover Doors & Windows | 58 | 4.9★ (447) | Saginaw, 32 mi away | 24/7 | Emergencies |
| 3 | 1-800-HANSONS | 55 | 4.6★ (1,227) | Saginaw, 32 mi away | 24/7 | Most reviews |
| 4 | Glass Doctor of Mount Pleasant, MI | 54 | 4.6★ (69) | Mount Pleasant, 14 mi away | — | — |
| 5 | Advanced Glass | 54 | 3.7★ (34) | Alma, 3 mi away | Sat | — |
| 6 | Countryside Window & Door | 54 | 4.7★ (76) | Saginaw, 32 mi away | Sat | — |
| 7 | Royal reflections window cleaning | 53 | 5.0★ (31) | Midland, 21 mi away | Sat · Sun · Evenings | — |
| 8 | Glass Doctor of Midland, MI | 53 | 4.5★ (81) | Midland, 23 mi away | — | — |
| 9 | Victors Home Solutions | 52 | 4.9★ (451) | Bridgeport, 40 mi away | Sat · Sun · Evenings | — |
| 10 | D&W Windows and Sunrooms | 52 | 4.7★ (89) | Saginaw, 32 mi away | Sat · Sun · 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: 5.0★ from 87 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 32 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 447 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 32 mi away
Ranked #3 because of its Google rating and review volume: 4.6★ from 1,227 Google reviews, the most in Saint Louis.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 14 mi away
Ranked #4 because of its Google rating and trade focus: 4.6★ from 69 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alma, 3 mi away
Ranked #5 because of its Google rating and trade focus: 3.7★ 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 Saginaw, 32 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 76 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 21 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 23 mi away
Ranked #8 because of its Google rating and trade focus: 4.5★ from 81 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bridgeport, 40 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 451 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 32 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 89 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 29 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Johns, 30 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 17 mi away
Ranked #13 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Freeland, 26 mi away
Ranked #14 because of its Google rating and review volume: 4.9★ from 60 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Johns, 28 mi away
Ranked #15 because of its Google rating and review volume: 4.8★ from 125 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 16 mi away
Ranked #16 because of its Google rating and review volume: 4.7★ from 46 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 19 mi away
Ranked #17 because of its Google rating and trade focus: 3.1★ from 12 Google reviews, listed on Google as “Siding contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Freeland, 26 mi away
Ranked #18 because of its Google rating and review volume: 4.7★ from 78 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bridgeport, 29 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 32 mi away
Ranked #20 because of its Google rating and review volume: 4.2★ from 51 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 29 mi away
Ranked #21 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bridgeport, 32 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 23 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bridgeport, 28 mi away
Ranked #24 because of its Google rating and trade focus: 4.5★ from 33 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 24 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #33, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Aboveboard Roofing & Remodeling | 43 | 5.0★ (11) | 29 mi |
| 27 | Hickerson Concept | 43 | 5.0★ (3) | 17 mi |
| 28 | Ritt's Done Right Construction | 43 | 4.6★ (36) | 39 mi |
| 29 | Ostrander Windows, Siding & Roofing, Inc | 43 | 3.9★ (38) | 39 mi |
| 30 | One Moment Construction LLC | 43 | 4.4★ (13) | 39 mi |
| 31 | Harding Builders, Inc. | 43 | 5.0★ (10) | 30 mi |
| 32 | Arnold & Sautter Co. | 43 | 4.7★ (23) | 37 mi |
| 33 | Lewis Construction | 42 | 3.7★ (12) | 37 mi |
18 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 |
|---|---|---|
| Alliance Waterproofing | 38 mi | |
| America's Best Choice Windows | 35 mi | |
| America's Best Choice Windows and More - Saginaw, MI | 32 mi | |
| BRD Home Services, LLC | 25 mi | |
| chadshomeimprovements | 5.0★ (1) | 32 mi |
| Four Seasons Windows & Siding | 4.0★ (1) | 25 mi |
| Glass Doctor of Bay City, MI | 39 mi | |
| Hat Construction LLC | 25 mi | |
| J & A Window & Door | 36 mi | |
| Ken-Do Home Improvements | 32 mi | |
| Mann Construction | 39 mi | |
| Marvin Design Gallery by Laurence Smith | 38 mi | |
| Prince Barriers llc | 29 mi | |
| Sears Heating and Air Conditioning | 4.0★ (1) | 15 mi |
| Sears Heating and Air Conditioning | 1.0★ (1) | 33 mi |
| Sears Heating and Air Conditioning | 37 mi | |
| Sears Heating and Air Conditioning | 38 mi | |
| Vinyl Sash of Tri-Cities | 4.5★ (2) | 32 mi |
Typical prices in USD, adjusted for Michigan with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,430 | $7,340 | $11,830 | Per project (several windows): typical range of customer-reported projects. US national range × 1.00 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
We scored 33 Saint Louis 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 Saint Louis 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 |