32 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Williams: Roof Improve, CR Score 59/100; 5.0★ from 151 Google reviews; open Saturdays until 5 PM.
Best for emergencies (open 24/7): A M Warrior Roof Repair, Inc, posts 24/7 hours; ranked #2 of 32.
Most-reviewed: Action Roofing Service Inc., 40 Google reviews at 4.5★, the most of 32 ranked after Roof Improve; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
32 Williams roofers are ranked here by CR Score, from ten published factors. 3 are open 24/7, 14 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.9★ across 32 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roof Improve | 59 | 5.0★ (151) | Arden-Arcade, 37 mi away | Sat | Overall |
| 2 | A M Warrior Roof Repair, Inc | 59 | 4.7★ (35) | Yuba City, 28 mi away | 24/7 | Emergencies |
| 3 | Affordable JC Roofing | 59 | 4.7★ (39) | Redding, 31 mi away | 24/7 | — |
| 4 | CENTURY Roofing and Gutters | 56 | 5.0★ (29) | Olivehurst, 32 mi away | Sat · Evenings | — |
| 5 | German Construction | 55 | 4.9★ (19) | Willows, 26 mi away | Sat | — |
| 6 | CRS Yuba City Commercial Roofing | 55 | 5.0★ (18) | Marysville, 27 mi away | Sat | — |
| 7 | Hammes Roofing | 54 | 3.5★ (8) | Clearlake, 29 mi away | 24/7 | — |
| 8 | Action Roofing Service Inc. | 54 | 4.5★ (40) | Yuba City, 29 mi away | — | Most reviews |
| 9 | Featherstons Roofing | 53 | 4.9★ (10) | Linda, 37 mi away | Sat · Sun | — |
| 10 | All Rite Roofing Inc. | 53 | 4.3★ (36) | Yuba City, 26 mi away | — | — |
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 review volume: 5.0★ from 151 Google reviews, the most in Williams.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yuba City, 28 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 35 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redding, 31 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 39 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Olivehurst, 32 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Willows, 26 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 27 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clearlake, 29 mi away
Ranked #7 because of its Google rating and trade focus: 3.5★ from 8 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yuba City, 29 mi away
Ranked #8 because of its Google rating and trade focus: 4.5★ from 40 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Linda, 37 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 10 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yuba City, 26 mi away
Ranked #10 because of its Google rating and trade focus: 4.3★ from 36 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Plumas Lake, 26 mi away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tierra Buena, 31 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yuba City, 28 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 8 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yuba City, 29 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 20 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yuba City, 29 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodland, 38 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 28 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oroville, 38 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 30 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yuba City, 27 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Woodland, 40 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Antelope, 31 mi away
Ranked #20 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Oroville, 39 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clearlake, 30 mi away
Ranked #22 because of its Google rating and trade focus: 3.5★ from 28 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Olivehurst, 31 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gridley, 30 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Woodland, 38 mi away
Ranked #25 because of its Google rating and trade focus: 4.2★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #32, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | North Valley Roofing | 50 | 5.0★ (5) | 28 mi |
| 27 | Alpine Roofing, Inc. | 50 | 3.9★ (7) | 26 mi |
| 28 | Verdusco Family Roofing & Waterproofing inc. | 50 | 5.0★ (5) | 28 mi |
| 29 | Westhaven Inc. Roofing Experts | 50 | 5.0★ (5) | 28 mi |
| 30 | Bippus Roofing | 49 | 3.0★ (6) | 25 mi |
| 31 | Rooftop View Gutter & Window | 46 | 5.0★ (4) | 38 mi |
| 32 | Renewable Solutions Inc. | 45 | 5.0★ (23) | 40 mi |
20 more roofers 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 |
|---|---|---|
| AAA Roofing Applicators | 29 mi | |
| Academy Roofing | 36 mi | |
| Aladdin Roofing | 38 mi | |
| Carmichael Roofing Inc | 5.0★ (1) | 27 mi |
| Danzero's Roofing and Coating | 5.0★ (2) | 33 mi |
| Diego Lopez Roofing | 38 mi | |
| DKB Unlimited | 38 mi | |
| George Roofing | 27 mi | |
| Home Improvement Specialist | In Williams | |
| Justins Roofing | 5.0★ (2) | 31 mi |
| Ken Bowen Construction Co. | 3.0★ (2) | In Williams |
| Lazaro Construction | In Williams | |
| LET ME GET THAT SERVICES LLC | 37 mi | |
| Mike Thomas Roofing | 5.0★ (2) | 39 mi |
| Off the Ridge Roofing | 31 mi | |
| R & G Roofing, Inc. | 37 mi | |
| Residential Roofing | 30 mi | |
| Sanderson Services | 29 mi | |
| Top-Notch Roofing | 28 mi | |
| Universal Roofing Systems | 5.0★ (1) | 34 mi |
Typical prices in USD: adjusted for California where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $8,560 | $11,420 | $15,990 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.14 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
| Roof repair | $395 | $1,174 | $1,968 | Per repair: typical range of customer-reported jobs. US national range | October 2026 |
In California, Contractors State License Board (CSLB) licenses C-39 Roofing contractor license.
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. After a big storm, get more than one quote and check the license or registration before signing.
We scored 32 Williams roofers 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 Williams 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 |