65 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Sebastopol: 3 Day Blinds, CR Score 87/100; 4.6★ from 70 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): NDSolution Window Cleaning - Napa Valley, posts 24/7 hours; ranked #11 of 65.
Most-reviewed: B & L Glass, 241 Google reviews at 4.8★, the most of 65 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
65 Sebastopol window installers are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 23 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 4.9★ across 65 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | 3 Day Blinds | 87 | 4.6★ (70) | Healdsburg, 7 mi away | Sat · Sun · Evenings | Overall |
| 2 | GreenRun Construction | 87 | 4.8★ (33) | Santa Rosa, 6 mi away | — | — |
| 3 | GVD Renovations & Remodeling | 86 | 5.0★ (67) | Santa Rosa, 5 mi away | Sat | — |
| 4 | King Of Auto Glass | 86 | 4.9★ (232) | Vallejo, 36 mi away | Sat · Sun · Evenings | — |
| 5 | Nielson Glass | 85 | 4.9★ (112) | Petaluma, 16 mi away | Sat | — |
| 6 | Artisan Timber Works, LLC. | 84 | 5.0★ (5) | Sebastopol | Sat · Sun · Evenings | — |
| 7 | B & L Glass | 84 | 4.8★ (241) | Santa Rosa, 7 mi away | — | Most reviews |
| 8 | Pink's Windows Marin | 84 | 5.0★ (51) | Lucas Valley-Marinwood, 10 mi away | — | — |
| 9 | Kal & Son Auto Glass | 83 | 4.9★ (142) | Santa Rosa, 7 mi away | — | — |
| 10 | Northwest Exteriors | 83 | 4.9★ (36) | Santa Rosa, 7 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.6★ from 70 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 6 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Santa Rosa, 5 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Vallejo, 36 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 232 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Petaluma, 16 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 112 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sebastopol
Ranked #6 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 7 mi away
Ranked #7 because of its Google rating and review volume: 4.8★ from 241 Google reviews, the most Google reviews on this list (241).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lucas Valley-Marinwood, 10 mi away
Ranked #8 because of its Google rating and review volume: 5.0★ from 51 Google reviews, 51 Google reviews.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Santa Rosa, 7 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 142 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 7 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sonoma, 24 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 68 Google reviews, 68 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sonoma, 20 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 18 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Petaluma, 17 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Larkfield-Wikiup, 7 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window installation service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Rohnert Park, 7 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 7 mi away
Ranked #16 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Petaluma, 16 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 100 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Novato, 27 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 5 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 5 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Petaluma, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Corte Madera, 36 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 176 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairfield, 39 mi away
Ranked #23 because of its Google rating and trade focus: 4.2★ from 21 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 10 mi away
Ranked #24 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 10 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Window installation service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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 65 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 |
|---|---|---|
| A-Taylor Made Window | 5.0★ (2) | 35 mi |
| Alter Eagle Construction | In Sebastopol | |
| Dyleski Family Construction | 5.0★ (1) | In Sebastopol |
| Earthtone Construction Inc | 4.5★ (8) | In Sebastopol |
| Eschenbach Construction | In Sebastopol | |
| Fine Tree Care | 4.5★ (22) | In Sebastopol |
| FMJ Windows and Gutters Cleaning Service | 3.5★ (2) | 10 mi |
| Frank & Grossman Landscape Contractors, Inc. | In Sebastopol | |
| Glass Shop of the North Bay, Marin | 5.0★ (2) | 34 mi |
| Gold Hammer Construction | In Sebastopol | |
| IMH Construction, Inc. | 4.3★ (6) | In Sebastopol |
| Kirk Remodeling | 3.0★ (2) | 5 mi |
| Klatt Construction & Design | In Sebastopol | |
| Leff Design Build | 4.6★ (21) | In Sebastopol |
| Master Coats | 5.0★ (10) | In Sebastopol |
| New Look Windows | 5.0★ (2) | 15 mi |
| Rich's General Maintenance Service | In Sebastopol | |
| Vema Tree Service | 5.0★ (414) | In Sebastopol |
| West County Handyman and Home Repair | 5.0★ (6) | In Sebastopol |
| YG Fence Co. | 5.0★ (12) | In Sebastopol |
Typical prices in USD, adjusted for California 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 65 Sebastopol 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 Sebastopol 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 |