327 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cottage Lake: Toto Auto Glass, CR Score 63/100; 4.9★ from 305 Google reviews; open 24/7.
Best for emergencies (open 24/7): Lake Washington Windows and Doors, posts 24/7 hours; ranked #2 of 327.
Most-reviewed: AA Window, Roof & Gutter Cleaning, 2,117 Google reviews at 4.9★, the most of 327 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
327 Cottage Lake window installers are ranked here by CR Score, from ten published factors. 48 are open 24/7, 179 open Saturdays and 97 open Sundays, based on posted hours. The median Google rating is 4.9★ across 327 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Toto Auto Glass | 63 | 4.9★ (305) | Seattle, 14 mi away | 24/7 | Overall |
| 2 | Lake Washington Windows and Doors | 63 | 4.9★ (241) | Seattle, 13 mi away | 24/7 | Emergencies |
| 3 | Renewal by Andersen of Western Washington | 63 | 4.8★ (1,740) | Renton, 20 mi away | Sat · Sun · Evenings | — |
| 4 | Joe's Glass Company | 62 | 4.7★ (1,264) | Everett, 15 mi away | 24/7 | — |
| 5 | USA Auto Glass & Batteries | 62 | 4.9★ (154) | Seattle, 10 mi away | 24/7 | — |
| 6 | Lake Washington Windows and Doors | 62 | 4.8★ (444) | Renton, 22 mi away | 24/7 | — |
| 7 | Sound View Window & Door Inc | 62 | 4.9★ (109) | Bellevue, 9 mi away | 24/7 | — |
| 8 | Glass Experts | 61 | 5.0★ (35) | Alderwood Manor, 3 mi away | 24/7 | — |
| 9 | Protech Auto Glass | 61 | 5.0★ (369) | Cottage Lake | — | — |
| 10 | Rockstar Auto Glass LLC | 61 | 4.9★ (544) | Federal Way, 34 mi away | 24/7 | — |
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: 4.9★ from 305 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 13 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 241 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Renton, 20 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,740 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Everett, 15 mi away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 1,264 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 10 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 154 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Renton, 22 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 444 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 9 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 109 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alderwood Manor, 3 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cottage Lake
Ranked #9 because of its Google rating and trade focus: 5.0★ from 369 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Federal Way, 34 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 544 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bothell, 8 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 269 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood, 10 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Issaquah, 13 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kent, 23 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 872 Google reviews, listed on Google as “Window installation service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Seattle, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burien, 24 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 362 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kirkland, 6 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 2,117 Google reviews, the most in Cottage Lake.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 16 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Snohomish, 13 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 13 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 263 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tukwila, 20 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 291 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 12 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 296 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bothell, 8 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bothell, 7 mi away
Ranked #24 because of its Google rating and trade focus: 4.1★ from 1,199 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington, 26 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 135 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Typical prices in USD, adjusted for Washington with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Window replacement | $3,710 | $7,930 | $12,770 | Per project (several windows): typical range of customer-reported projects. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
We scored 327 Cottage Lake 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 23, 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 Cottage Lake 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 |