883 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Stamford: Renewal by Andersen, CR Score 90/100; 4.8★ from 890 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Egress Pros - Egress Window Installation Company, posts 24/7 hours; ranked #3 of 883.
Most-reviewed: Renewal by Andersen of Long Island, 3,081 Google reviews at 4.9★, the most of 883 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
883 Stamford window installers are ranked here by CR Score, from 8 published factors. 129 are open 24/7, 611 open Saturdays and 301 open Sundays, based on posted hours. The median Google rating is 4.9★ across 883 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Renewal by Andersen | 90 | 4.8★ (890) | Stamford | Sat · Sun · Evenings | Overall |
| 2 | Renewal by Andersen of Long Island | 89 | 4.9★ (3,081) | Farmingdale, 22 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | Egress Pros - Egress Window Installation Company | 88 | 5.0★ (29) | Stamford | 24/7 | Emergencies |
| 4 | Gunner Roofing | 87 | 4.9★ (560) | Stamford | 24/7 | — |
| 5 | Window Solutions Plus | 86 | 5.0★ (224) | Ridgefield, 16 mi away | Sat · Sun · Evenings | — |
| 6 | Prestige Window Works Repair & Installation | 86 | 4.9★ (535) | Manhasset, 20 mi away | Sat · Sun · Evenings | — |
| 7 | Thermo-Seal Windows, Siding And Roofing | 86 | 5.0★ (139) | Rye, 10 mi away | Sat · Sun · Evenings | — |
| 8 | Victory Home Remodeling | 86 | 4.7★ (154) | Melville, 20 mi away | 24/7 | — |
| 9 | Egress Pros | 86 | 4.9★ (630) | West Babylon, 24 mi away | 24/7 | — |
| 10 | Mr. Window Screen Repair and Replacement | 86 | 5.0★ (22) | Greenburgh, 10 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 890 Google reviews, listed on Google as “Window installation service”.
Based in Farmingdale, 22 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 3,081 Google reviews, listed on Google as “Window installation service”.
Based in Stamford
Ranked #3 because of its Google rating and availability: 5.0★ from 29 Google reviews, open 24/7.
Based in Stamford
Ranked #4 because of its Google rating and availability: 4.9★ from 560 Google reviews, open 24/7.
Based in Ridgefield, 16 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 224 Google reviews, listed on Google as “Window installation service”.
Based in Manhasset, 20 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 535 Google reviews, listed on Google as “Window installation service”.
Based in Rye, 10 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 139 Google reviews, listed on Google as “Window installation service”.
Based in Melville, 20 mi away
Ranked #8 because of its Google rating and availability: 4.7★ from 154 Google reviews, open 24/7.
Based in West Babylon, 24 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 630 Google reviews, listed on Google as “Window installation service”.
Based in Greenburgh, 10 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 24/7.
Based in Stamford
Ranked #11 because of its Google rating and trade focus: 4.8★ from 86 Google reviews, listed on Google as “Window installation service”.
Based in Greenwich, 6 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 91 Google reviews, listed on Google as “Window installation service”.
Based in Brooklyn, 38 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 175 Google reviews, open 24/7.
Based in Floral Park, 24 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 106 Google reviews, open 24/7.
Based in Hauppauge, 25 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 49 Google reviews, open 24/7.
Based in Astoria, 30 mi away
Ranked #16 because of its Google rating and availability: 4.9★ from 86 Google reviews, open 24/7.
Based in Hauppauge, 22 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 175 Google reviews, listed on Google as “Window installation service”.
Based in White Plains, 12 mi away
Ranked #18 because of its Google rating and availability: 4.8★ from 160 Google reviews, open 24/7.
Based in Manhattan, 33 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 412 Google reviews, listed on Google as “Window installation service”.
Based in Carlstadt, 31 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 41 Google reviews, open 24/7.
Based in Stratford, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 1,222 Google reviews, listed on Google as “Window installation service”.
Based in Stamford
Ranked #22 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
Based in Hawthorne, 33 mi away
Ranked #23 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 24/7.
Based in White Plains, 12 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based in East Elmhurst, 27 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Window installation service”.
#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 883 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 |
|---|---|---|
| Abzun Carpentry Ct | 5.0★ (6) | In Stamford |
| Accurate Window Service, Inc | 3.0★ (2) | 14 mi |
| Bateman Construction | 5.0★ (2) | 17 mi |
| Creative Design Solutions | 5.0★ (10) | In Stamford |
| DESIGN-A-WALL, LLC | 5.0★ (2) | 2 mi |
| East Coast Roofing and Siding LLC | In Stamford | |
| Emerald Isle Construction | In Stamford | |
| Estrada Construction LLC | 5.0★ (2) | 8 mi |
| GEMI Windows and Doors | In Stamford | |
| M A P Contractor LLC | 5.0★ (9) | In Stamford |
| Martin Maintenance LLC | In Stamford | |
| Michael Handyman Services | 3.0★ (2) | 17 mi |
| NYHandymanNow.com | 3.5★ (2) | 15 mi |
| One Stop 360 | 4.2★ (53) | In Stamford |
| Prime-Tech Construction | In Stamford | |
| Ultra Glass, LLC. | In Stamford | |
| UWE Windows and Doors | 5.0★ (1) | In Stamford |
| Vinylume, Inc. | 4.8★ (5) | In Stamford |
| Vision Development Ltd | In Stamford | |
| Window Works Wares | 5.0★ (2) | 12 mi |
Typical prices in USD, adjusted for Connecticut with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,410 | $7,300 | $11,760 | Per project (several windows): typical range of customer-reported projects. US national range × 0.99 New England factor (2025 Cost vs. Value Report) | October 2026 |
We scored 883 Stamford window installers on 8 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. Unknown factors are left out of the score, 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 Stamford data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |