9 gutter installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Thermalito: Top Down Gutter & Windows, CR Score 59/100; 5.0★ from 41 Google reviews; open Saturdays until 5 PM and Sundays until 5 PM.
Most-reviewed: Top Choice Roofing, 59 Google reviews at 4.4★, the most of 9 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
9 Thermalito gutter installers are ranked here by CR Score, from ten published factors. 7 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 9 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Top Down Gutter & Windows | 59 | 5.0★ (41) | Chico, 23 mi away | Sat · Sun | Overall |
| 2 | PrismGlow | 59 | 4.4★ (7) | Oroville, 1 mi away | Sat · Sun · Evenings | — |
| 3 | CMC Solar Cleaning | 56 | 5.0★ (5) | South Oroville, 2 mi away | Sat · Evenings | — |
| 4 | Bidwell Bright Cleaning | 53 | 5.0★ (4) | Chico, 14 mi away | Sat · Evenings | — |
| 5 | Top Choice Roofing | 52 | 4.4★ (59) | Chico, 23 mi away | Sat · Sun · Evenings | Most reviews |
| 6 | Multi-Serve Exterior Cleaning Services | 51 | 5.0★ (7) | Red Bluff, 25 mi away | Sat | — |
| 7 | A Plus Seamless Gutters | 50 | 4.4★ (7) | Chico, 21 mi away | Evenings | — |
| 8 | Western Heating & Rain Gutters | 48 | 4.3★ (6) | Magalia, 12 mi away | — | — |
| 9 | Clean and Gleam Solar serving Yuba City, Marysville and surrounding areas | 47 | 5.0★ (6) | Linda, 21 mi away | Sat · Sun | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Oroville, 1 mi away
Ranked #2 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Gutter cleaning service”.
Based in South Oroville, 2 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Gutter cleaning service”.
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 “Gutter cleaning service”.
Based in Chico, 23 mi away
Ranked #5 because of its Google rating and review volume: 4.4★ from 59 Google reviews, the most in Thermalito.
Based in Red Bluff, 25 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Chico, 21 mi away
Ranked #7 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Magalia, 12 mi away
Ranked #8 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Sheet metal contractor”.
Based in Linda, 21 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Solar energy company”.
National price ranges in USD, not adjusted for Thermalito. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Gutter installation | $600 | $3,200 | $5,800 | Per house: a typical 2,000 sq ft home (about 200 linear feet of gutter). US national range | October 2026 |
Fall, after leaves drop, is the busiest season for gutter cleaning and repairs. Booking in late summer usually means shorter waits.
We scored 9 Thermalito gutter 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 Thermalito 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 |