91/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 188 Google reviews, open 24/7.
- 4.8★ from 188 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Roofers in Walnut Creek, CA (2026)
718 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Walnut Creek: Roof Doctors Contra Costa County, CR Score 91/100; 4.8★ from 188 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Symplify Roofing, posts 24/7 hours; ranked #2 of 718.
- 18
Most-reviewed: Attic Pros, 1,938 Google reviews at 4.8★, the most of 718 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
718 Walnut Creek roofers are ranked here by CR Score, from 8 published factors. 119 are open 24/7, 411 open Saturdays and 286 open Sundays, based on posted hours. The median Google rating is 4.9★ across 718 rated businesses.
Top 10 roofers in Walnut Creek at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roof Doctors Contra Costa County | 91 | 4.8★ (188) | Alamo, 4 mi away | 24/7 | Overall |
| 2 | Symplify Roofing | 90 | 4.9★ (55) | Walnut Creek | 24/7 | Emergencies |
| 3 | Roof By Tom | 89 | 4.8★ (48) | Walnut Creek | 24/7 | — |
| 4 | Roof Doctors Alameda County | 89 | 5.0★ (87) | Alameda, 16 mi away | 24/7 | — |
| 5 | Bay Area Pressure Pros | 88 | 5.0★ (80) | Dublin, 15 mi away | 24/7 | — |
| 6 | Golden Heights Roofing | 88 | 5.0★ (25) | Concord, 5 mi away | 24/7 | — |
| 7 | Royal Roofing CA | 88 | 5.0★ (115) | South San Francisco, 25 mi away | 24/7 | — |
| 8 | Apollo Roofing Company | 88 | 5.0★ (87) | Walnut Creek | Sat · Sun | — |
| 9 | Hayes Brothers Roofers LLC | 87 | 4.9★ (73) | Hayward, 19 mi away | 24/7 | — |
| 10 | NC Roofing Solution | 87 | 5.0★ (111) | San Mateo, 28 mi away | 24/7 | — |
The 718 best roofers in Walnut Creek, ranked
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.
Based in Walnut Creek
90/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 55 Google reviews, open 24/7.
- 4.9★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2815 Mitchell Dr #225, Walnut Creek, CA 94598
#3 Roof By Tom
Based in Walnut Creek
89/100CR ScoreRanked #3 because of its Google rating and availability: 4.8★ from 48 Google reviews, open 24/7.
- 4.8★ from 48 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1990 N California Blvd 8th floor floor, Walnut Creek, CA 94596
Based in Alameda, 16 mi away
89/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 87 Google reviews, open 24/7.
- 5.0★ from 87 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Dublin, 15 mi away
88/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 80 Google reviews, open 24/7.
- 5.0★ from 80 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6990 Brighton Dr, Dublin, CA 94568
Based in Concord, 5 mi away
88/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 24/7.
- 5.0★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1110 Burnett Ave suite k, Concord, CA 94520
Based in South San Francisco, 25 mi away
88/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 115 Google reviews, open 24/7.
- 5.0★ from 115 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 109 Northcrest Dr, South San Francisco, CA 94080
Based in Walnut Creek
88/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 87 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
- Address
- 1515 Oakland Blvd Ste 140, Walnut Creek, CA 94596
Based in Hayward, 19 mi away
87/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 73 Google reviews, open 24/7.
- 4.9★ from 73 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 23839 Connecticut St, Hayward, CA 94545
Based in San Mateo, 28 mi away
87/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 111 Google reviews, open 24/7.
- 5.0★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3 E 3rd Ave site 329, San Mateo, CA 94401
Based in Albany, 12 mi away
87/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 45 Google reviews, open 24/7.
- 4.9★ from 45 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1490A Solano Ave, Albany, CA 94706
Based in Pittsburg, 12 mi away
87/100CR ScoreRanked #12 because of its Google rating and availability: 4.8★ from 116 Google reviews, open 24/7.
- 4.8★ from 116 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2145 Railroad Ave #60F, Pittsburg, CA 94565
#13 HomeXperts
Based in Concord, 5 mi away
87/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
- 5.0★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2150 John Glenn Dr Suite 250, Concord, CA 94520
Based in Daly City, 26 mi away
87/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 527 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 527 Google reviews
- Hours
- Mon–Fri 8 AM–5:30 PM · Sat–Sun 10 AM–3 PM
- Address
- 7204 Mission St, Daly City, CA 94014
Based in Hayward, 16 mi away
87/100CR ScoreRanked #15 because of its Google rating and availability: 4.8★ from 69 Google reviews, open 24/7.
- 4.8★ from 69 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2551 D St, Hayward, CA 94541
Based in El Cerrito, 12 mi away
87/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 29 Google reviews, open 24/7.
- 5.0★ from 29 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8644 Don Carol Dr, El Cerrito, CA 94530
Based in Alameda, 15 mi away
87/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 42 Google reviews, open 24/7.
- 4.9★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1910 Webster St, Alameda, CA 94501
#18 Attic Pros
Based in Oakland, 13 mi away
87/100CR ScoreRanked #18 because of its Google rating and review volume: 4.8★ from 1,938 Google reviews, the most Google reviews on this list (1,938).
- 4.8★ from 1,938 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 718 Douglas Ave, Oakland, CA 94603
Based in Moraga, 6 mi away
87/100CR ScoreRanked #19 because of its Google rating and availability: 4.8★ from 24 Google reviews, open 24/7.
- 4.8★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1375 Moraga Rd, Moraga, CA 94556
Based in Concord, 4 mi away
87/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 33 Google reviews, open 24/7.
- 4.9★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1810 William Way, Concord, CA 94520
Based in Danville, 7 mi away
87/100CR ScoreRanked #21 because of its Google rating and availability: 4.7★ from 28 Google reviews, open 24/7.
- 4.7★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 115-125 Hartz Ave, Danville, CA 94526
Based in Walnut Creek
86/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 48 Google reviews
- Hours
- Mon–Fri 8 AM–5:30 PM · Sat–Sun 9 AM–4 PM
- Address
- 1200 Mt Diablo Blvd, Walnut Creek, CA 94596
Based in Fremont, 24 mi away
86/100CR ScoreRanked #23 because of its Google rating and availability: 4.8★ from 104 Google reviews, open 24/7.
- 4.8★ from 104 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 37250 Fremont Blvd, Fremont, CA 94536
Based in San Francisco, 21 mi away
86/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 73 Google reviews, open 24/7.
- 4.8★ from 73 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2001 Van Ness Ave, San Francisco, CA 94109
Based in Fremont, 22 mi away
86/100CR ScoreRanked #25 because of its Google rating and availability: 4.8★ from 78 Google reviews, open 24/7.
- 4.8★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 32997 Lake Michigan St, Fremont, CA 94555
Roofers ranked #26 to #50
#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 718 ranked roofers here; the rest are on their profiles.
Also serving Walnut Creek
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 |
|---|---|---|
| Apex Roofing Co | In Walnut Creek | |
| Apex Roofing Company | 4.8★ (43) | 25 mi |
| Artemis Building Co. | 5.0★ (4) | In Walnut Creek |
| Bay Valley Contractors | In Walnut Creek | |
| Better Roofing With Travis | 5.0★ (9) | 12 mi |
| Cali Roofs Residential & Commercial Roofing Inc. | In Walnut Creek | |
| Custom Roofing & Gutters | In Walnut Creek | |
| DMV Roofing Contractors | 5.0★ (2) | In Walnut Creek |
| Golden Grove Roofing and Construction INC | In Walnut Creek | |
| LEET Kitchen Remodeling & Bathroom Remodeling Walnut Creek | In Walnut Creek | |
| Mad Pelican Roofing & Solar | In Walnut Creek | |
| Mighty Maintenance Man | 5.0★ (1) | In Walnut Creek |
| Optivest Build | 4.3★ (10) | In Walnut Creek |
| Roof Right | In Walnut Creek | |
| Rooferserve Roofing | 5.0★ (2) | 4 mi |
| ROOFWORX Inc. – Licensed Roofing Contractor in San Francisco | 4.9★ (98) | 22 mi |
| Spartan Home Services | 5.0★ (2) | 8 mi |
| Sun Valley Roofing | 4.5★ (2) | 3 mi |
| Trusted Roofing | 4.7★ (40) | 24 mi |
| Walnut Creek Roofing | 5.0★ (2) | 7 mi |
How much do roofers cost in Walnut Creek?
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 |
How to check a roofer's license in California
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).
- Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
When to hire a roofer in California
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.
How we ranked Walnut Creek roofers
We scored 718 Walnut Creek roofers 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 Walnut Creek 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 |
Roofers in Walnut Creek: frequently asked questions
Who is the best roofer in Walnut Creek?
By CR Score, the highest-ranked roofer in Walnut Creek, CA is Roof Doctors Contra Costa County with a CR Score of 91/100. It has 4.8★ from 188 Google reviews. It is open 24/7. Symplify Roofing (#2) and Roof By Tom (#3) follow. We ranked 718 roofers on 8 factors, last updated October 22, 2026.
How many roofers are there in Walnut Creek?
ContractorsRanked ranks 718 roofers serving Walnut Creek, CA. 5 of them are based in Walnut Creek; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which roofers in Walnut Creek are open 24/7?
119 ranked roofers in Walnut Creek post 24/7 hours. The highest-ranked are Roof Doctors Contra Costa County (#1), Symplify Roofing (#2) and Roof By Tom (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which roofers in Walnut Creek work on weekends?
411 of 718 ranked roofers post Saturday hours and 286 post Sunday hours. The highest-ranked open Saturdays are Roof Doctors Contra Costa County (#1), Symplify Roofing (#2) and Roof By Tom (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a roofer's license in California?
In California, Contractors State License Board (CSLB) handles licensing and covers C-39 Roofing contractor license. Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).
How much does roof replacement cost in Walnut Creek?
Roof replacement typically costs $8,560 to $15,990, with $11,420 typical (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)). The range is adjusted for California. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Walnut Creek roofers have?
The median Google rating among 718 rated roofers in Walnut Creek is 4.9★, with a median of 13 reviews. Attic Pros has the most, 1,938 reviews, and ranks #18. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire a roofer in Walnut Creek?
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.
Update log for Walnut Creek
- October 2026: CR Scores recalculated for 718 roofers serving Walnut Creek.
- October 2026: 4 duplicate listings merged.
More roofers and Walnut Creek pages
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