91/100CR Score
Ranked #1 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
Best Roofers in Belmont, CA (2026)
712 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Belmont: NC Roofing Solution, CR Score 91/100; 5.0★ from 111 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Spotlight Roofing Inc, posts 24/7 hours; ranked #2 of 712.
- 37
Most-reviewed: Attic Pros, 1,938 Google reviews at 4.8★, the most of 712 ranked; ranked #37.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
712 Belmont roofers are ranked here by CR Score, from 8 published factors. 119 are open 24/7, 398 open Saturdays and 292 open Sundays, based on posted hours. The median Google rating is 4.9★ across 712 rated businesses.
Top 10 roofers in Belmont at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | NC Roofing Solution | 91 | 5.0★ (111) | San Mateo, 4 mi away | 24/7 | Overall |
| 2 | Spotlight Roofing Inc | 90 | 5.0★ (66) | San Mateo, 4 mi away | 24/7 | Emergencies |
| 3 | Carl & Sons Roofing & Remodeling LLC | 90 | 4.9★ (112) | Belmont | 24/7 | — |
| 4 | Royal Roofing CA | 90 | 5.0★ (115) | South San Francisco, 13 mi away | 24/7 | — |
| 5 | Redwood Roofing Pro | 89 | 4.9★ (74) | Redwood City, 5 mi away | 24/7 | — |
| 6 | CFY Construction Inc. | 89 | 5.0★ (527) | Daly City, 16 mi away | Sat · Sun | — |
| 7 | Hayes Brothers Roofers LLC | 88 | 4.9★ (73) | Hayward, 12 mi away | 24/7 | — |
| 8 | Roof Doctors Alameda County | 88 | 5.0★ (87) | Alameda, 17 mi away | 24/7 | — |
| 9 | South San Roofing Pro | 88 | 4.9★ (80) | South San Francisco, 13 mi away | 24/7 | — |
| 10 | Los Gatos Roofing | 88 | 4.8★ (291) | San Jose, 24 mi away | 24/7 | — |
The 712 best roofers in Belmont, 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 San Mateo, 4 mi away
90/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 66 Google reviews, open 24/7.
- 5.0★ from 66 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3 E 3rd Ave Unit 337, San Mateo, CA 94401
Based in Belmont
90/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 112 Google reviews, open 24/7.
- 4.9★ from 112 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 490 El Camino Real #3000, Belmont, CA 94002
Based in South San Francisco, 13 mi away
90/100CR ScoreRanked #4 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 Redwood City, 5 mi away
89/100CR ScoreRanked #5 because of its Google rating and availability: 4.9★ from 74 Google reviews, open 24/7.
- 4.9★ from 74 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 51 Broadway, Redwood City, CA 94063
Based in Daly City, 16 mi away
89/100CR ScoreRanked #6 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, 12 mi away
88/100CR ScoreRanked #7 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 Alameda, 17 mi away
88/100CR ScoreRanked #8 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 South San Francisco, 13 mi away
88/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 80 Google reviews, open 24/7.
- 4.9★ from 80 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 715 Southwood Dr, South San Francisco, CA 94080
Based in San Jose, 24 mi away
88/100CR ScoreRanked #10 because of its Google rating and availability: 4.8★ from 291 Google reviews, open 24/7.
- 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 Redwood Shores, 5 mi away
88/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 147 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 147 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
Based in San Mateo, 2 mi away
88/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 153 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 153 Google reviews
- Hours
- Mon–Sun 9 AM–6 PM
- Address
- 1900 S Norfolk St #394, San Mateo, CA 94403
Based in Fremont, 15 mi away
88/100CR ScoreRanked #13 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 Jose, 24 mi away
88/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 148 Google reviews, open 24/7.
- 4.9★ from 148 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 670 Coleman Ave, San Jose, CA 95110
Based in Fremont, 13 mi away
88/100CR ScoreRanked #15 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
Based in Redwood Shores, 12 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 24/7.
- 5.0★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Mountain View, 14 mi away
88/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 83 Google reviews, open 24/7.
- 4.8★ from 83 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 123 Fairchild Dr, Mountain View, CA 94043
Based in Mountain View, 14 mi away
87/100CR ScoreRanked #18 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
- 305 Tyrella Ave, Mountain View, CA 94043
Based in Palo Alto, 10 mi away
87/100CR ScoreRanked #19 because of its Google rating and availability: 4.8★ from 45 Google reviews, open 24/7.
- 4.8★ from 45 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2105 St Francis Dr, Palo Alto, CA 94303
Based in Alameda, 13 mi away
87/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 46 Google reviews, open 24/7.
- 4.9★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 107 Visitacion Ave, Brisbane, CA 94005
Based in Dublin, 24 mi away
87/100CR ScoreRanked #21 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 Menlo Park, 6 mi away
87/100CR ScoreRanked #22 because of its Google rating and availability: 4.8★ from 27 Google reviews, open 24/7.
- 4.8★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3705 Haven Ave 134 Suite 134, Menlo Park, CA 94025
Based in Hayward, 16 mi away
87/100CR ScoreRanked #23 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 Sunnyvale, 17 mi away
87/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 60 Google reviews, open 24/7.
- 4.9★ from 60 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 830 Stewart Dr #245, Sunnyvale, CA 94085
Based in East Hartford, 6 mi away
87/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 19 Google reviews, open 24/7.
- 5.0★ from 19 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
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 712 ranked roofers here; the rest are on their profiles.
Also serving Belmont
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 |
|---|---|---|
| Access Masters Inc | 5.0★ (13) | In Belmont |
| Apex Roofing Company | 4.8★ (43) | 20 mi |
| Barragan Roofing | 5.0★ (2) | 9 mi |
| Bella Construction & Strctrl | In Belmont | |
| Belmont roof replacement & repair | In Belmont | |
| Central Roofing Services | 5.0★ (2) | 4 mi |
| Dragon Roofing Contractors Hayward | 5.0★ (37) | 16 mi |
| El Camino Roofing | In Belmont | |
| EM Roofing | 5.0★ (2) | 7 mi |
| Gafi Builders and Design, Inc. | 5.0★ (2) | 7 mi |
| Homestead Remodeling | 5.0★ (1) | In Belmont |
| jose's cleaning services | 3.0★ (2) | In Belmont |
| Mister Chimney & Nova Fireplaces | 4.6★ (93) | In Belmont |
| Mountain View Roofing | In Belmont | |
| New City Roofing Co | 4.7★ (38) | 18 mi |
| Rivera Roofing Systems Inc | 5.0★ (13) | 12 mi |
| ROOFWORX Inc. – Licensed Roofing Contractor in San Francisco | 4.9★ (98) | 16 mi |
| San Bruno Roofing Pros | 3.0★ (2) | 7 mi |
| Trusted Roofing | 4.7★ (40) | 20 mi |
| Universal Home Improvement Inc | 4.3★ (17) | In Belmont |
How much do roofers cost in Belmont?
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 Belmont roofers
We scored 712 Belmont 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 Belmont 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 Belmont: frequently asked questions
Who is the best roofer in Belmont?
By CR Score, the highest-ranked roofer in Belmont, CA is NC Roofing Solution with a CR Score of 91/100. It has 5.0★ from 111 Google reviews. It is open 24/7. Spotlight Roofing Inc (#2) and Carl & Sons Roofing & Remodeling LLC (#3) follow. We ranked 712 roofers on 8 factors, last updated October 22, 2026.
How many roofers are there in Belmont?
ContractorsRanked ranks 712 roofers serving Belmont, CA. 1 of them is based in Belmont; 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 Belmont are open 24/7?
119 ranked roofers in Belmont post 24/7 hours. The highest-ranked are NC Roofing Solution (#1), Spotlight Roofing Inc (#2) and Carl & Sons Roofing & Remodeling LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which roofers in Belmont work on weekends?
398 of 712 ranked roofers post Saturday hours and 292 post Sunday hours. The highest-ranked open Saturdays are NC Roofing Solution (#1), Spotlight Roofing Inc (#2) and Carl & Sons Roofing & Remodeling LLC (#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 Belmont?
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 Belmont roofers have?
The median Google rating among 712 rated roofers in Belmont is 4.9★, with a median of 14 reviews. Attic Pros has the most, 1,938 reviews, and ranks #37. 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 Belmont?
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 Belmont
- October 2026: CR Scores recalculated for 712 roofers serving Belmont.
- October 2026: 4 duplicate listings merged.
More roofers and Belmont pages
Roofers near Belmont
- Roofers in San Carlos, CA721 ranked
- Roofers in Redwood Shores, CA722 ranked
- Roofers in Foster City, CA728 ranked
- Roofers in Redwood City, CA715 ranked
- Roofers in San Mateo, CA718 ranked
- Roofers in North Fair Oaks, CA719 ranked
- Roofers in Atherton, CA719 ranked
- Roofers in Woodside, CA693 ranked
- Roofers in Burlingame, CA719 ranked
- Roofers in Hillsborough, CA715 ranked
Other trades in Belmont
- Plumbers in Belmont670 ranked
- Electricians in Belmont507 ranked
- HVAC contractors in Belmont551 ranked
- General contractors in Belmont964 ranked
- Painters in Belmont170 ranked
- Landscapers in Belmont154 ranked
- Handymen in Belmont74 ranked
- Kitchen remodelers in Belmont521 ranked
- Bathroom remodelers in Belmont485 ranked
- Flooring contractors in Belmont299 ranked
- Tile installers in Belmont59 ranked
- Drywall contractors in Belmont16 ranked
- Concrete contractors in Belmont232 ranked
- Fence contractors in Belmont112 ranked
- Deck builders in Belmont113 ranked
- Siding contractors in Belmont92 ranked
- Window installers in Belmont289 ranked
- Gutter installers in Belmont163 ranked
- Insulation contractors in Belmont113 ranked
- Solar installers in Belmont271 ranked
- Garage door repair companies in Belmont241 ranked
- Foundation repair companies in Belmont122 ranked
- Tree services in Belmont225 ranked
- Masonry contractors in Belmont112 ranked
- Water damage restoration companies in Belmont385 ranked
- Home builders in Belmont463 ranked
- Demolition contractors in Belmont77 ranked
- All contractors in Belmont