151 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Medina: Renewal By Andersen of Western New York, CR Score 59/100; 4.8★ from 2,299 Google reviews; open Saturdays until 2 PM.
Best for emergencies (open 24/7): Paramount Windows & Doors, posts 24/7 hours; ranked #3 of 151.
Most-reviewed: Stellar Roofing, 1,324 Google reviews at 4.8★, the most of 151 ranked after Renewal By Andersen of Western New York; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
151 Medina window installers are ranked here by CR Score, from ten published factors. 23 are open 24/7, 76 open Saturdays and 36 open Sundays, based on posted hours. The median Google rating is 4.8★ across 151 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Renewal By Andersen of Western New York | 59 | 4.8★ (2,299) | Rochester, 37 mi away | Sat · Evenings | Overall |
| 2 | Renewal By Andersen of Western New York | 58 | 4.8★ (1,066) | Depew, 28 mi away | Sat | — |
| 3 | Paramount Windows & Doors | 58 | 4.9★ (95) | Buffalo, 30 mi away | 24/7 | Emergencies |
| 4 | Wonder Windows Buffalo | 58 | 4.5★ (208) | Buffalo, 28 mi away | 24/7 | — |
| 5 | The Window Source of WNY | 58 | 4.9★ (53) | Buffalo, 27 mi away | 24/7 | — |
| 6 | Express Windows | 56 | 4.7★ (318) | Buffalo, 30 mi away | Sat · Evenings | — |
| 7 | RCG Windows and Doors | 56 | 4.9★ (76) | Buffalo, 20 mi away | Sat | — |
| 8 | Mad City Windows & Baths of Rochester | 56 | 4.6★ (329) | Brighton, 37 mi away | Sat · Sun · Evenings | — |
| 9 | William C Rott & Son Inc | 56 | 4.2★ (120) | Tonawanda, 28 mi away | 24/7 | — |
| 10 | Buffalo Glass Block | 55 | 4.9★ (468) | Buffalo, 31 mi away | — | — |
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.
Ranked #1 because of its Google rating and review volume: 4.8★ from 2,299 Google reviews, the most in Medina.
Based in Depew, 28 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 1,066 Google reviews, listed on Google as “Window installation service”.
Based in Buffalo, 30 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 95 Google reviews, listed on Google as “Window installation service”.
Based in Buffalo, 28 mi away
Ranked #4 because of its Google rating and trade focus: 4.5★ from 208 Google reviews, listed on Google as “Window installation service”.
Based in Buffalo, 27 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Window installation service”.
Based in Buffalo, 30 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 318 Google reviews, listed on Google as “Window installation service”.
Based in Buffalo, 20 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Window installation service”.
Based in Brighton, 37 mi away
Ranked #8 because of its Google rating and trade focus: 4.6★ from 329 Google reviews, listed on Google as “Window installation service”.
Based in Tonawanda, 28 mi away
Ranked #9 because of its Google rating and trade focus: 4.2★ from 120 Google reviews, listed on Google as “Window installation service”.
Based in Buffalo, 31 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 468 Google reviews, listed on Google as “Window installation service”.
Based in Rochester, 36 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 299 Google reviews, listed on Google as “Window installation service”.
Based in Cheektowaga, 30 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 235 Google reviews, listed on Google as “Window installation service”.
Based in Rochester, 36 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 1,324 Google reviews.
Based in Buffalo, 26 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 170 Google reviews, listed on Google as “Window installation service”.
Based in North Tonawanda, 25 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 205 Google reviews, listed on Google as “Window installation service”.
Based in Williamsville, 24 mi away
Ranked #16 because of its Google rating and review volume: 4.7★ from 494 Google reviews.
Based in Tonawanda, 28 mi away
Ranked #17 because of its Google rating and trade focus: 4.3★ from 438 Google reviews, listed on Google as “Window installation service”.
Based in Rochester, 32 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 91 Google reviews, listed on Google as “Window installation service”.
Based in Brighton, 24 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 112 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Fort Erie, 28 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Window installation service”.
Based in Rochester, 38 mi away
Ranked #21 because of its Google rating and review volume: 4.9★ from 572 Google reviews.
Based in Niagara Falls, 38 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 197 Google reviews, listed on Google as “Window installation service”.
Based in Niagara Falls, 38 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Window installation service”.
Based in Williamsville, 24 mi away
Ranked #24 because of its Google rating and review volume: 4.9★ from 685 Google reviews.
Based in Buffalo, 30 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 177 Google reviews.
#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 151 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 |
|---|---|---|
| Albright Construction | 5.0★ (2) | 12 mi |
| Bingley Windows Siding & Roofing | 3.0★ (2) | 37 mi |
| Cowboy Construction LLC | 5.0★ (2) | 33 mi |
| Devine's Complete Home Improvement | 3.0★ (2) | 32 mi |
| EZ Window Solutions of Buffalo | 5.0★ (1) | 25 mi |
| Finkas Construction Services | 1.0★ (2) | 29 mi |
| Four Seasons Sunrooms | 4.5★ (2) | 23 mi |
| Gutters Unlimited | 3.3★ (3) | In Medina |
| Hobart Home Improvement, LLC | 5.0★ (1) | In Medina |
| Insulated Windows Inc | 5.0★ (1) | 27 mi |
| PDQ Quality Home Improvements | 4.5★ (2) | 36 mi |
| Pro Desk at RONA+ | 5.0★ (2) | 39 mi |
| Property Medic LLC | 4.0★ (2) | 39 mi |
| Remodel WNY | 5.0★ (2) | 27 mi |
| Replacement Windows in Buffalo, NY | 5.0★ (1) | 25 mi |
| RGC Vinyl Siding | In Medina | |
| Sears Heating and Air Conditioning | 5.0★ (1) | 19 mi |
| Talis Historic Restoration | 5.0★ (1) | In Medina |
| Valiant Renovators | 5.0★ (2) | 33 mi |
| Weatherbee Windows & Doors | 5.0★ (1) | 27 mi |
Typical prices in USD, adjusted for New York with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,730 | $7,980 | $12,860 | Per project (several windows): typical range of customer-reported projects. US national range × 1.09 Middle Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 151 Medina 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 Medina 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 |