63 gutter installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cotati: Nor-Cal Maintenance | Exterior & Gutter Services in Santa Rosa, CA, CR Score 66/100; 5.0★ from 128 Google reviews; open 24/7.
Best for emergencies (open 24/7): Nor-Cal Maintenance Services, posts 24/7 hours; ranked #5 of 63.
Most-reviewed: Sonoma Solar Clean, 157 Google reviews at 5.0★, the most of 63 ranked; ranked #25.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
63 Cotati gutter installers are ranked here by CR Score, from ten published factors. 12 are open 24/7, 42 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 5.0★ across 63 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Nor-Cal Maintenance | Exterior & Gutter Services in Santa Rosa, CA | 66 | 5.0★ (128) | Santa Rosa, 10 mi away | 24/7 | Overall |
| 2 | Ferretti Softwash | 65 | 5.0★ (82) | Rohnert Park, 2 mi away | Sat · Sun · Evenings | — |
| 3 | Mistah Seamless Gutters | 63 | 5.0★ (31) | Rohnert Park, 1 mi away | Sat · Sun | — |
| 4 | Superior Seamless Gutter | 62 | 4.8★ (111) | Cotati | — | — |
| 5 | Nor-Cal Maintenance Services | 62 | 5.0★ (47) | Windsor, 16 mi away | 24/7 | Emergencies |
| 6 | the good guys gutters | 62 | 5.0★ (42) | Santa Rosa, 8 mi away | Sat · Sun | — |
| 7 | California Pressure Pros | 61 | 5.0★ (46) | Healdsburg, 17 mi away | 24/7 | — |
| 8 | Casa Squad | 60 | 5.0★ (52) | Santa Rosa, 15 mi away | Sat · Sun · Evenings | — |
| 9 | NDSolution Window Cleaning - Napa Valley | 60 | 5.0★ (68) | Sonoma, 18 mi away | 24/7 | — |
| 10 | Ladder Brothers | 60 | 5.0★ (66) | Santa Rosa, 18 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 in Cotati
Based in Santa Rosa, 10 mi away
Ranked #1 because of its Google rating and trade focus: 5.0★ from 128 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rohnert Park, 2 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rohnert Park, 1 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Gutter service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cotati
Ranked #4 because of its Google rating and trade focus: 4.8★ from 111 Google reviews, listed on Google as “Gutter service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Windsor, 16 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 8 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Healdsburg, 17 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 15 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sonoma, 18 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 18 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Petaluma, 5 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Petaluma, 9 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sebastopol, 4 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 84 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lucas Valley-Marinwood, 15 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Novato, 20 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 90 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 7 mi away
Ranked #16 because of its Google rating and review volume: 4.6★ from 48 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 9 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Larkfield-Wikiup, 8 mi away
Ranked #18 because of its Google rating and review volume: 5.0★ from 75 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 10 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 41 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Larkfield-Wikiup, 8 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 9 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Gutter service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 12 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Windsor, 15 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 45 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rohnert Park, 2 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 15 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 157 Google reviews, the most in Cotati.
Based on 8 of 10 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 63 ranked gutter installers here; the rest are on their profiles.
20 more gutter installers within 25 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 |
|---|---|---|
| Atomic Janitorial | 5.0★ (2) | 24 mi |
| Bay Area Maintenance | 1.0★ (1) | 24 mi |
| Bay Gutter | 8 mi | |
| Bluetail Industries | 5.0★ (1) | 5 mi |
| California Seamless Gutters | 7 mi | |
| Equinox Roofing Solutions | 5.0★ (1) | 24 mi |
| FMJ Windows and Gutters Cleaning Service | 3.5★ (2) | 18 mi |
| Green Mountain Roofing | 5.0★ (1) | 8 mi |
| greenheavenlandscape.com | 6 mi | |
| Handyman Helper Santa Rosa | 9 mi | |
| Ken Cooper Roofing & Gutter Systems | 3.0★ (2) | 20 mi |
| Marin Gutter Cleaning Service | 5.0★ (1) | 23 mi |
| Mendoza Painting & Pressure Washing | Painter | Painting Contractor | 4.5★ (2) | 1 mi |
| Napa Seamless Gutters | 5.0★ (2) | 23 mi |
| Nifty Napa Gutters | 1.0★ (1) | 23 mi |
| Reliable Seamless Gutters | In Cotati | |
| Romeo Powerwashing Services | 5 mi | |
| Sonoma Handyworks LLC | 3.0★ (2) | 2 mi |
| Xterior Home Detailing LLC | 5.0★ (1) | 12 mi |
| Zen Cleaning Solutions | 3.0★ (2) | 20 mi |
National price ranges in USD, not adjusted for Cotati. 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 63 Cotati 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 Cotati 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 |