268 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Spanaway: Rockstar Auto Glass LLC, CR Score 64/100; 4.9★ from 544 Google reviews; open 24/7.
Best for emergencies (open 24/7): Lake Washington Windows and Doors, posts 24/7 hours; ranked #5 of 268.
Most-reviewed: Renewal by Andersen of Western Washington, 1,740 Google reviews at 4.8★, the most of 268 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
268 Spanaway window installers are ranked here by CR Score, from ten published factors. 39 are open 24/7, 143 open Saturdays and 81 open Sundays, based on posted hours. The median Google rating is 4.9★ across 268 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Rockstar Auto Glass LLC | 64 | 4.9★ (544) | Federal Way, 13 mi away | 24/7 | Overall |
| 2 | TN Glass Install LLC | 64 | 4.9★ (765) | Tacoma, 8 mi away | Sat · Sun | — |
| 3 | Renewal by Andersen of Western Washington | 62 | 4.8★ (1,740) | Renton, 27 mi away | Sat · Sun · Evenings | Most reviews |
| 4 | Freedom Auto Glass LLC | 61 | 5.0★ (68) | Spanaway | Sat · Sun | — |
| 5 | Lake Washington Windows and Doors | 61 | 4.8★ (444) | Renton, 26 mi away | 24/7 | Emergencies |
| 6 | Window and Gutter Cleaning Ninjas LLC | 61 | 5.0★ (343) | Federal Way, 11 mi away | 24/7 | — |
| 7 | Lake Washington Windows and Doors Tacoma | 60 | 4.7★ (62) | Tacoma, 10 mi away | 24/7 | — |
| 8 | Champion Replacement Windows of Seattle | 60 | 4.7★ (872) | Kent, 24 mi away | — | — |
| 9 | Toto Auto Glass | 59 | 4.9★ (305) | Seattle, 38 mi away | 24/7 | — |
| 10 | Local Glass Repairs LLC | 59 | 5.0★ (362) | Burien, 23 mi away | Sat | — |
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 544 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tacoma, 8 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 765 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Renton, 27 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 1,740 Google reviews, the most in Spanaway.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spanaway
Ranked #4 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Renton, 26 mi away
Ranked #5 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 Federal Way, 11 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 343 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tacoma, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 62 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kent, 24 mi away
Ranked #8 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, 38 mi away
Ranked #9 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 Burien, 23 mi away
Ranked #10 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 Tacoma, 6 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 13 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 39 mi away
Ranked #12 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 Puyallup, 10 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 38 mi away
Ranked #14 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 Gig Harbor, 20 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tukwila, 28 mi away
Ranked #16 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 Puyallup, 6 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 35 mi away
Ranked #18 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 Issaquah, 35 mi away
Ranked #19 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 Lacey, 17 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 300 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Renton, 27 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 164 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bryn Mawr-Skyway, 24 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Window installation service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 39 mi away
Ranked #23 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 Seattle, 29 mi away
Ranked #24 because of its Google rating and review volume: 5.0★ from 224 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Olympia, 21 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 103 Google reviews.
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 268 Spanaway 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 Spanaway 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 |