61/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 589 Google reviews, the most in Bay Saint Louis.
- 4.9★ from 589 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 20411-B Myers Ln, Long Beach, MS 39560
Best Window Installers in Bay Saint Louis, MS (2026)
24 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Bay Saint Louis: Glass Doctor of the Gulf Coast, CR Score 61/100; 4.9★ from 589 Google reviews.
- 6
Best for emergencies (open 24/7): Storm Guard Roofing of Slidell, posts 24/7 hours; ranked #6 of 24.
- 4
Most-reviewed: Ameri Glass LLC, 213 Google reviews at 4.9★, the most of 24 ranked after Glass Doctor of the Gulf Coast; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
24 Bay Saint Louis window installers are ranked here by CR Score, from ten published factors. 1 is open 24/7, 9 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.8★ across 24 rated businesses.
Top 10 window installers in Bay Saint Louis at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Glass Doctor of the Gulf Coast | 61 | 4.9★ (589) | Long Beach, 11 mi away | — | Overall |
| 2 | The Window Source of the Gulf Coast | 58 | 5.0★ (158) | Gulfport, 15 mi away | — | — |
| 3 | Coast Glass and Mirror | 57 | 4.5★ (66) | Bay Saint Louis | — | — |
| 4 | Ameri Glass LLC | 57 | 4.9★ (213) | Slidell, 26 mi away | — | Most reviews |
| 5 | Window World of Southern Mississippi | 56 | 4.6★ (187) | Gulfport, 18 mi away | — | — |
| 6 | Storm Guard Roofing of Slidell | 55 | 4.9★ (189) | Slidell, 27 mi away | 24/7 | Emergencies |
| 7 | American Glass Services LLC | 54 | 4.5★ (133) | Picayune, 25 mi away | — | — |
| 8 | Clear View Glass Works | 54 | 4.5★ (122) | Slidell, 27 mi away | — | — |
| 9 | Slidell Windows & Doors | 54 | 4.2★ (16) | Slidell, 27 mi away | Sat · Sun · Evenings | — |
| 10 | Southeastern Door & Window | 53 | 4.3★ (88) | Biloxi, 24 mi away | — | — |
The 24 best window installers in Bay Saint Louis, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Gulfport, 15 mi away
58/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 158 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 158 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 3801 25th Ave Suite B, Gulfport, MS 39501
Based in Bay Saint Louis
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.5★ from 66 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 66 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 596 Easterbrook St, Bay St Louis, MS 39520
Based in Slidell, 26 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 213 Google reviews, listed on Google as “Window installation service”.
- 4.9★ from 213 Google reviews
- Hours
- Mon–Fri 9 AM–4 PM · Sat–Sun closed
- Address
- 1000 Caruso Blvd STE 261, Slidell, LA 70461
Based in Gulfport, 18 mi away
56/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.6★ from 187 Google reviews, listed on Google as “Window installation service”.
- 4.6★ from 187 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 14231 Seaway Rd Suite E3, Gulfport, MS 39503
Based in Slidell, 27 mi away
55/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 189 Google reviews.
- 4.9★ from 189 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 330 Oak Harbor Blvd suite c, Slidell, LA 70458
Based in Picayune, 25 mi away
54/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.5★ from 133 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 133 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1301 S Haugh Ave, Picayune, MS 39466
Based in Slidell, 27 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.5★ from 122 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 122 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 180 Gause Blvd, Slidell, LA 70458
Based in Slidell, 27 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.2★ from 16 Google reviews, listed on Google as “Window installation service”.
- 4.2★ from 16 Google reviews
- Hours
- Mon–Fri 9 AM–8 PM · Sat 10 AM–3 PM · Sun 10 AM–2 PM
- Address
- 2771 Sgt Alfred Dr, Slidell, LA 70458
Based in Biloxi, 24 mi away
53/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.3★ from 88 Google reviews, listed on Google as “Window installation service”.
- 4.3★ from 88 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 13155 Shriners Blvd Suite E, Biloxi, MS 39532
Based in Picayune, 24 mi away
52/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 10 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 10 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–1 PM · Sun closed
- Address
- 239 Frontage Rd, Picayune, MS 39466
Based in Gulfport, 19 mi away
52/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 4 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed
- Address
- 1110 Cowan Rd B, Gulfport, MS 39507
Based in Eden Isle, 15 mi away
52/100CR ScoreRanked #13 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Window installation service”.
- 3.7★ from 3 Google reviews
- Hours
- Mon–Sat 8:30 AM–5 PM · Sun closed
Based in Slidell, 25 mi away
51/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 12 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 58405 Choctaw Dr, Slidell, LA 70461
Based in Slidell, 28 mi away
51/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Window installation service”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 1377 Gause Blvd W, Slidell, LA 70460
Based in Slidell, 27 mi away
51/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.5★ from 19 Google reviews, listed on Google as “Window installation service”.
- 4.5★ from 19 Google reviews
- Hours
- Mon–Fri 8:30 AM–4:30 PM · Sat–Sun closed
- Address
- 750 Old Spanish Trail, Slidell, LA 70458
Based in Bridge City, 38 mi away
50/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Window installation service”.
- 4.8★ from 21 Google reviews
- Hours
- Mon–Fri 8:30 AM–5:30 PM · Sat–Sun closed
Based in Bay Saint Louis
49/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Carpet store”.
- 4.8★ from 19 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 206 US-90, Bay St Louis, MS 39520
Based in Lacombe, 30 mi away
48/100CR ScoreRanked #19 because of its Google rating and review volume: 4.9★ from 46 Google reviews.
- 4.9★ from 46 Google reviews
- Hours
- Mon–Tue 8 AM–6 PM · Wed 9 AM–5 PM · Thu–Fri 8 AM–6 PM · Sat 9 AM–12 PM · Sun closed
- Address
- 69326 Race Horse Rd, Pearl River, LA 70452
Based in Bay Saint Louis
47/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
Based in Picayune, 24 mi away
47/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 10 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
Based in Gulfport, 15 mi away
47/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 13 Google reviews
- Hours
- Mon–Fri 8:30 AM–6 PM · Sat–Sun closed
- Address
- 2700 24th Ave, Gulfport, MS 39501
Based in Slidell, 25 mi away
45/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 112 Celeste Cir, Slidell, LA 70458
Based in Slidell, 27 mi away
44/100CR ScoreRanked #24 because of its Google rating and trade focus: 2.3★ from 7 Google reviews, listed on Google as “Window supplier”.
- 2.3★ from 7 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 112 Production Dr, Slidell, LA 70460
Also serving Bay Saint Louis
12 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 |
|---|---|---|
| C P Enterprises | 3.3★ (7) | In Bay Saint Louis |
| Convict construction | 35 mi | |
| Gulf Coast General Construction | 25 mi | |
| Liberty Siding & Windows | 1.0★ (1) | 31 mi |
| Louisiana Window Cleaners | 5.0★ (1) | 27 mi |
| Mr. Window | 5.0★ (1) | 39 mi |
| Nettles Window and Door | 36 mi | |
| Reyna Remodeling and Repair LLC | 5.0★ (15) | In Bay Saint Louis |
| Service Glass of New Orleans | 27 mi | |
| Solar Installers Plus LLC | 5.0★ (1) | In Bay Saint Louis |
| Torres Quality Construction, LLC | 36 mi | |
| Whitworth Windows | 25 mi |
How much do window installers cost in Bay Saint Louis?
Typical prices in USD, adjusted for Mississippi with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,160 | $6,770 | $10,900 | Per project (several windows): typical range of customer-reported projects. US national range × 0.92 East South Central factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Bay Saint Louis window installers
We scored 24 Bay 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 Bay 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 |
Window installers in Bay Saint Louis: frequently asked questions
Who is the best window installer in Bay Saint Louis?
By CR Score, the highest-ranked window installer in Bay Saint Louis, MS is Glass Doctor of the Gulf Coast with a CR Score of 61/100. It has 4.9★ from 589 Google reviews. The Window Source of the Gulf Coast (#2) and Coast Glass and Mirror (#3) follow. We ranked 24 window installers on ten factors, last updated October 22, 2026.
How many window installers are there in Bay Saint Louis?
ContractorsRanked ranks 24 window installers serving Bay Saint Louis, MS. 3 of them are based in Bay Saint Louis; the rest serve it from nearby towns. Another 12 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which window installers in Bay Saint Louis are open 24/7?
1 ranked window installer in Bay Saint Louis posts 24/7 hours. The highest-ranked is Storm Guard Roofing of Slidell (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which window installers in Bay Saint Louis work on weekends?
9 of 24 ranked window installers post Saturday hours and 2 post Sunday hours. The highest-ranked open Saturdays are Storm Guard Roofing of Slidell (#6), Slidell Windows & Doors (#9) and Nissan of Picayune Service Department (#11). Posted hours are office hours; crews may book weekend jobs separately.
How much does window replacement cost in Bay Saint Louis?
Window replacement typically costs $3,160 to $10,900, with $6,770 typical (Per project (several windows): typical range of customer-reported projects. US national range × 0.92 East South Central factor (2025 Cost vs. Value Report)). The range is adjusted for Mississippi. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Bay Saint Louis window installers have?
The median Google rating among 24 rated window installers in Bay Saint Louis is 4.8★, with a median of 19 reviews. Glass Doctor of the Gulf Coast has the most, 589 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank window installers?
Each window installer gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do window installers outside Bay Saint Louis count in this ranking?
Yes, if they are within 40 mi of the Bay Saint Louis city center, our service radius for window installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Bay Saint Louis
- October 2026: CR Scores recalculated for 24 window installers serving Bay Saint Louis.
More window installers and Bay Saint Louis pages
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