63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 188 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 188 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Roofers in Blackhawk, CA (2026)
812 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Blackhawk: Roof Doctors Contra Costa County, CR Score 63/100; 4.8★ from 188 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Greener Solutions Heating & A/C, posts 24/7 hours; ranked #2 of 812.
- 24
Most-reviewed: Attic Pros, 1,938 Google reviews at 4.8★, the most of 812 ranked; ranked #24.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
812 Blackhawk roofers are ranked here by CR Score, from ten published factors. 137 are open 24/7, 462 open Saturdays and 331 open Sundays, based on posted hours. The median Google rating is 4.9★ across 812 rated businesses.
Top 10 roofers in Blackhawk at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roof Doctors Contra Costa County | 63 | 4.8★ (188) | Alamo, 7 mi away | 24/7 | Overall |
| 2 | Greener Solutions Heating & A/C | 62 | 4.9★ (1,197) | Stockton, 33 mi away | 24/7 | Emergencies |
| 3 | Bay Area Pressure Pros | 62 | 5.0★ (80) | Dublin, 7 mi away | 24/7 | — |
| 4 | Roof Doctors Alameda County | 61 | 5.0★ (87) | Alameda, 12 mi away | 24/7 | — |
| 5 | Tristan & Sons Roofing & Construction LLC | 61 | 4.8★ (116) | Pittsburg, 14 mi away | 24/7 | — |
| 6 | Symplify Roofing | 60 | 4.9★ (55) | Walnut Creek, 10 mi away | 24/7 | — |
| 7 | Hayward Roofing Pro | 60 | 4.8★ (69) | Hayward, 13 mi away | 24/7 | — |
| 8 | CFY Construction Inc. | 60 | 5.0★ (527) | Daly City, 32 mi away | Sat · Sun | — |
| 9 | NC Roofing Solution, Inc | 60 | 4.9★ (249) | Walnut Creek, 11 mi away | Sun | — |
| 10 | Apollo Roofing Company | 60 | 5.0★ (87) | Walnut Creek, 10 mi away | Sat · Sun | — |
The 812 best roofers in Blackhawk, ranked
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.
Based in Stockton, 33 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 1,197 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 1,197 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1818 W Fremont St, Stockton, CA 95203
Based in Dublin, 7 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 80 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6990 Brighton Dr, Dublin, CA 94568
Based in Alameda, 12 mi away
61/100CR ScoreRanked #4 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
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Pittsburg, 14 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 116 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 116 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2145 Railroad Ave #60F, Pittsburg, CA 94565
Based in Walnut Creek, 10 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2815 Mitchell Dr #225, Walnut Creek, CA 94598
Based in Hayward, 13 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 69 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 69 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2551 D St, Hayward, CA 94541
Based in Daly City, 32 mi away
60/100CR ScoreRanked #8 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 Walnut Creek, 11 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 249 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 249 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat closed · Sun 7 AM–6 PM
- Address
- 2764 Camino Diablo, Walnut Creek, CA 94597
Based in Walnut Creek, 10 mi away
60/100CR ScoreRanked #10 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, 17 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 73 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 23839 Connecticut St, Hayward, CA 94545
Based in Fremont, 19 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 104 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 104 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 37250 Fremont Blvd, Fremont, CA 94536
#13 Roof By Tom
Based in Walnut Creek, 11 mi away
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 48 Google reviews, listed on Google as “Roofing contractor”.
- 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 San Jose, 31 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 291 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 291 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 888 Faulstich Ct, San Jose, CA 95112
Based in Hayward, 13 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 37 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22826 Vermont St #210, Hayward, CA 94541
Based in Danville, 5 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.7★ from 28 Google reviews, listed on Google as “Roofing contractor”.
- 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 Fremont, 18 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 32997 Lake Michigan St, Fremont, CA 94555
Based in San Mateo, 29 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Roofing contractor”.
- 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 Concord, 12 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1810 William Way, Concord, CA 94520
Based in Albany, 6 mi away
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 39 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
#21 Royal Roofing CA
Based in South San Francisco, 30 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “Roofing contractor”.
- 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 Alamo, 6 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 44 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
Based in Walnut Creek, 10 mi away
59/100CR ScoreRanked #23 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
#24 Attic Pros
Based in Oakland, 16 mi away
59/100CR ScoreRanked #24 because of its Google rating and review volume: 4.8★ from 1,938 Google reviews, the most in Blackhawk.
- 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 Danville, 5 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.7★ from 50 Google reviews, listed on Google as “Roofing contractor”.
- 4.7★ from 50 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 822 Hartz Way STE 240, Danville, CA 94526
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 812 ranked roofers here; the rest are on their profiles.
Also serving Blackhawk
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 | 5.0★ (2) | 10 mi |
| Bailey's Roofing | 5.0★ (2) | 15 mi |
| Bay Contractors & Roofing | 4.8★ (69) | 32 mi |
| Chavez Roofing | 5.0★ (2) | 14 mi |
| DMV Roofing Contractors | 5.0★ (2) | 10 mi |
| Epic Roofing Contractors | 4.8★ (20) | 19 mi |
| Mountain Roofing Pro | 4.8★ (78) | 30 mi |
| Oakland Roofing Pros | 4.6★ (25) | 20 mi |
| Prime Edge Roofing | 4.9★ (46) | 29 mi |
| Rogers Roofing Inc. | 3.0★ (2) | 13 mi |
| Roof Doctors Solano County | 4.7★ (87) | 31 mi |
| Roof-Life Construction | 5.0★ (7) | 7 mi |
| Rooferserve Roofing | 5.0★ (2) | 7 mi |
| ROOFWORX Inc. – Licensed Roofing Contractor in San Francisco | 4.9★ (98) | 28 mi |
| San Francisco Roofing Pro | 4.8★ (85) | 32 mi |
| Sergio Lopez Roofing | 5.0★ (2) | 15 mi |
| Silicon Valley Roof Repairs | 4.8★ (83) | 31 mi |
| Spartan Home Services | 5.0★ (2) | 5 mi |
| Standard Nine | In Blackhawk | |
| Sun Valley Roofing | 4.5★ (2) | 12 mi |
How much do roofers cost in Blackhawk?
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 Blackhawk roofers
We scored 812 Blackhawk 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 Blackhawk 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 |
Roofers in Blackhawk: frequently asked questions
Who is the best roofer in Blackhawk?
By CR Score, the highest-ranked roofer in Blackhawk, CA is Roof Doctors Contra Costa County with a CR Score of 63/100. It has 4.8★ from 188 Google reviews. It is open 24/7. Greener Solutions Heating & A/C (#2) and Bay Area Pressure Pros (#3) follow. We ranked 812 roofers on ten factors, last updated October 22, 2026.
How many roofers are there in Blackhawk?
ContractorsRanked ranks 812 roofers serving Blackhawk, CA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which roofers in Blackhawk are open 24/7?
137 ranked roofers in Blackhawk post 24/7 hours. The highest-ranked are Roof Doctors Contra Costa County (#1), Greener Solutions Heating & A/C (#2) and Bay Area Pressure Pros (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which roofers in Blackhawk work on weekends?
462 of 812 ranked roofers post Saturday hours and 331 post Sunday hours. The highest-ranked open Saturdays are Roof Doctors Contra Costa County (#1), Greener Solutions Heating & A/C (#2) and Bay Area Pressure Pros (#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 Blackhawk?
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 Blackhawk roofers have?
The median Google rating among 812 rated roofers in Blackhawk is 4.9★, with a median of 14 reviews. Attic Pros has the most, 1,938 reviews, and ranks #24. 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 Blackhawk?
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 Blackhawk
- October 2026: CR Scores recalculated for 812 roofers serving Blackhawk.
- October 2026: 4 duplicate listings merged.
More roofers and Blackhawk pages
Roofers near Blackhawk
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Other trades in Blackhawk
- Plumbers in Blackhawk519 ranked
- Electricians in Blackhawk348 ranked
- HVAC contractors in Blackhawk465 ranked
- General contractors in Blackhawk637 ranked
- Painters in Blackhawk177 ranked
- Landscapers in Blackhawk157 ranked
- Handymen in Blackhawk88 ranked
- Kitchen remodelers in Blackhawk341 ranked
- Bathroom remodelers in Blackhawk324 ranked
- Flooring contractors in Blackhawk235 ranked
- Tile installers in Blackhawk58 ranked
- Drywall contractors in Blackhawk28 ranked
- Concrete contractors in Blackhawk212 ranked
- Fence contractors in Blackhawk105 ranked
- Deck builders in Blackhawk122 ranked
- Siding contractors in Blackhawk107 ranked
- Window installers in Blackhawk338 ranked
- Gutter installers in Blackhawk141 ranked
- Insulation contractors in Blackhawk82 ranked
- Solar installers in Blackhawk330 ranked
- Garage door repair companies in Blackhawk167 ranked
- Foundation repair companies in Blackhawk134 ranked
- Tree services in Blackhawk194 ranked
- Masonry contractors in Blackhawk86 ranked
- Water damage restoration companies in Blackhawk415 ranked
- Home builders in Blackhawk546 ranked
- Demolition contractors in Blackhawk70 ranked
- All contractors in Blackhawk