11 window installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Magalia: Top Down Gutter & Windows, CR Score 82/100; 5.0★ from 41 Google reviews; open Saturdays until 5 PM and Sundays until 5 PM.
Most-reviewed: Selig Construction, 90 Google reviews at 4.2★, the most of 11 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
11 Magalia window installers are ranked here by CR Score, from 8 published factors. 6 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 5.0★ across 11 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Top Down Gutter & Windows | 82 | 5.0★ (41) | Chico, 15 mi away | Sat · Sun | Overall |
| 2 | Selig Construction | 81 | 4.2★ (90) | Chico, 15 mi away | Sat | Most reviews |
| 3 | Top Choice Roofing | 78 | 4.4★ (59) | Chico, 15 mi away | Sat · Sun · Evenings | — |
| 4 | 3rd Gen Glassworks | 77 | 5.0★ (4) | Chico, 14 mi away | Sat · Sun | — |
| 5 | Hull's Nor Cal Window & Door | 76 | 4.8★ (18) | Chico, 14 mi away | — | — |
| 6 | Russell's Windows | 74 | 5.0★ (12) | Chico, 14 mi away | — | — |
| 7 | LO Design Studio | 71 | 5.0★ (17) | Chico, 15 mi away | Sat | — |
| 8 | Willows Glass | 70 | 4.3★ (27) | Willows, 38 mi away | — | — |
| 9 | Sweat & Sawdust | 68 | 5.0★ (3) | Paradise, 4 mi away | Sat | — |
| 10 | Jake Andrews Construction | 63 | 5.0★ (5) | Chico, 28 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 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: 5.0★ from 41 Google reviews, 41 Google reviews.
Based in Chico, 15 mi away
Ranked #2 because of its Google rating and review volume: 4.2★ from 90 Google reviews, the most Google reviews on this list (90).
Based in Chico, 15 mi away
Ranked #3 because of its Google rating and review volume: 4.4★ from 59 Google reviews, 59 Google reviews.
Based in Chico, 14 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Window installation service”.
Based in Chico, 14 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Window installation service”.
Based in Chico, 14 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Window installation service”.
Based in Chico, 15 mi away
Ranked #7 because of its Google rating and review volume: 5.0★ from 17 Google reviews, 17 Google reviews.
Based in Willows, 38 mi away
Ranked #8 because of its Google rating and trade focus: 4.3★ from 27 Google reviews, listed on Google as “Window installation service”.
Based in Paradise, 4 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Flooring contractor”.
Based in Chico, 28 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “General contractor”.
Based in Willows, 30 mi away
Ranked #11 because of its Google rating and review volume: 2.4★ from 10 Google reviews, 10 Google reviews.
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 11 Magalia 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 Magalia 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 |