64 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Delmar: Renewal by Andersen of Eastern NY, CR Score 64/100; 4.9★ from 1,247 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Ace Handyman Services Capital District Saratoga Region, posts 24/7 hours; ranked #2 of 64.
Most-reviewed: J.G. Home Improvements/Ren Corp, 459 Google reviews at 5.0★, the most of 64 ranked after Renewal by Andersen of Eastern NY; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
64 Delmar window installers are ranked here by CR Score, from ten published factors. 6 are open 24/7, 28 open Saturdays and 13 open Sundays, based on posted hours. The median Google rating is 4.8★ across 64 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Renewal by Andersen of Eastern NY | 64 | 4.9★ (1,247) | Schenectady, 14 mi away | Sat · Sun · Evenings | Overall |
| 2 | Ace Handyman Services Capital District Saratoga Region | 60 | 4.9★ (108) | East Glenville, 20 mi away | 24/7 | Emergencies |
| 3 | Yankee Home | 59 | 4.9★ (270) | Albany, 6 mi away | — | — |
| 4 | Mad City Windows & Baths of Albany | 59 | 4.7★ (174) | Troy, 12 mi away | — | — |
| 5 | Albany Replacement Windows | 59 | 5.0★ (19) | Albany, 8 mi away | 24/7 | — |
| 6 | Adirondack Basement Systems | 58 | 4.7★ (355) | Mechanicville, 21 mi away | Sat | — |
| 7 | Window Depot USA of Albany | 58 | 4.7★ (114) | Cohoes, 12 mi away | Sat | — |
| 8 | Graves Brothers Home Improvement | 56 | 4.7★ (201) | Latham, 10 mi away | 24/7 | — |
| 9 | Window King Of Saratoga | 55 | 4.9★ (139) | Saratoga Springs, 35 mi away | Sat | — |
| 10 | Quality Glass Inc | 55 | 4.5★ (91) | Troy, 12 mi away | — | — |
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 review volume: 4.9★ from 1,247 Google reviews, the most in Delmar.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Glenville, 20 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 108 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Albany, 6 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 270 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Troy, 12 mi away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 174 Google reviews, listed on Google as “Window installation service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Albany, 8 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mechanicville, 21 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 355 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cohoes, 12 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 114 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Latham, 10 mi away
Ranked #8 because of its Google rating and review volume: 4.7★ from 201 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saratoga Springs, 35 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 139 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Troy, 12 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 91 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rotterdam, 13 mi away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 29 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Albany, 5 mi away
Ranked #12 because of its Google rating and trade focus: 4.3★ 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 Troy, 13 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Window installation service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Schenectady, 19 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Monroe, 22 mi away
Ranked #15 because of its Google rating and review volume: 5.0★ from 459 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Albany, 20 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Scotia, 16 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 44 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rensselaer, 5 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cohoes, 20 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Orange Lake, 22 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Albany, 7 mi away
Ranked #21 because of its Google rating and review volume: 4.3★ from 258 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Albany, 5 mi away
Ranked #22 because of its Google rating and trade focus: 3.8★ from 116 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Albany, 3 mi away
Ranked #23 because of its Google rating and review volume: 4.8★ from 282 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Albany, 5 mi away
Ranked #24 because of its Google rating and trade focus: 4.2★ from 19 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schenectady, 10 mi away
Ranked #25 because of its Google rating and review volume: 4.9★ from 106 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 64 Delmar 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 Delmar 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 |