721 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in San Carlos: Carl & Sons Roofing & Remodeling LLC, CR Score 63/100; 4.9★ from 112 Google reviews; open 24/7.
Best for emergencies (open 24/7): NC Roofing Solution, posts 24/7 hours; ranked #2 of 721.
Most-reviewed: Attic Pros, 1,938 Google reviews at 4.8★, the most of 721 ranked; ranked #46.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
721 San Carlos roofers are ranked here by CR Score, from ten published factors. 119 are open 24/7, 400 open Saturdays and 294 open Sundays, based on posted hours. The median Google rating is 4.9★ across 721 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Carl & Sons Roofing & Remodeling LLC | 63 | 4.9★ (112) | Belmont, 2 mi away | 24/7 | Overall |
| 2 | NC Roofing Solution | 63 | 5.0★ (111) | San Mateo, 5 mi away | 24/7 | Emergencies |
| 3 | CFY Construction Inc. | 62 | 5.0★ (527) | Daly City, 17 mi away | Sat · Sun | — |
| 4 | Miller's Pressure Washing Services | 62 | 5.0★ (147) | Redwood Shores, 4 mi away | Sat · Sun · Evenings | — |
| 5 | Redwood Roofing Pro | 62 | 4.9★ (74) | Redwood City, 4 mi away | 24/7 | — |
| 6 | Spotlight Roofing Inc | 62 | 5.0★ (66) | San Mateo, 5 mi away | 24/7 | — |
| 7 | ELM Roofing Contractors | 62 | 4.9★ (153) | San Mateo, 4 mi away | Sat · Sun | — |
| 8 | Royal Roofing CA | 62 | 5.0★ (115) | South San Francisco, 14 mi away | 24/7 | — |
| 9 | Los Gatos Roofing | 61 | 4.8★ (291) | San Jose, 22 mi away | 24/7 | — |
| 10 | NR Roofing | 61 | 4.9★ (155) | Campbell, 8 mi away | Sat · Sun | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 112 Google reviews, listed on Google as “Roofing contractor”.
Based in San Mateo, 5 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Roofing contractor”.
Based in Daly City, 17 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 527 Google reviews, listed on Google as “Roofing contractor”.
Based in Redwood Shores, 4 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 147 Google reviews, listed on Google as “Roofing contractor”.
Based in Redwood City, 4 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Roofing contractor”.
Based in San Mateo, 5 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Roofing contractor”.
Based in San Mateo, 4 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 153 Google reviews, listed on Google as “Roofing contractor”.
Based in South San Francisco, 14 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “Roofing contractor”.
Based in San Jose, 22 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 291 Google reviews, listed on Google as “Roofing contractor”.
Based in Campbell, 8 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 155 Google reviews, listed on Google as “Roofing contractor”.
Based in Hayward, 12 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Roofing contractor”.
Based in Foster City, 3 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 168 Google reviews, listed on Google as “Roofing contractor”.
Based in Alameda, 17 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Roofing contractor”.
Based in South San Francisco, 14 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 80 Google reviews, listed on Google as “Roofing contractor”.
Based in Fremont, 14 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 104 Google reviews, listed on Google as “Roofing contractor”.
Based in Fremont, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “Roofing contractor”.
Based in Mountain View, 13 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 83 Google reviews, listed on Google as “Roofing contractor”.
Based in San Jose, 22 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 148 Google reviews, listed on Google as “Roofing contractor”.
Based in Redwood Shores, 11 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Roofing contractor”.
Based in Mountain View, 13 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “Roofing contractor”.
Based in Palo Alto, 8 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Roofing contractor”.
Based in Menlo Park, 5 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 27 Google reviews, listed on Google as “Roofing contractor”.
Based in Sunnyvale, 16 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Roofing contractor”.
Based in Campbell, 24 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 290 Google reviews, listed on Google as “Roofing contractor”.
Based in Los Altos, 11 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 42 Google reviews, listed on Google as “Roofing contractor”.
#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 721 ranked roofers here; the rest are on their profiles.
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 Company | 4.8★ (43) | 21 mi |
| Apex Shield Roofing | 4.9★ (42) | 19 mi |
| Barragan Roofing | 5.0★ (2) | 8 mi |
| Bay Contractors & Roofing | 4.8★ (69) | 23 mi |
| Cardinal Roofing Co Inc | 3.0★ (2) | 11 mi |
| Center-Line Construction Inc | 3.0★ (2) | In San Carlos |
| Central Roofing Services | 5.0★ (2) | 6 mi |
| CGC Roofing Inc. | 5.0★ (2) | 9 mi |
| CHEQUE ROOF COMPANY | 5.0★ (2) | 11 mi |
| Cisco roofing and construction | 4.6★ (10) | 6 mi |
| EM Roofing | 5.0★ (2) | 6 mi |
| Ferris Roof & Leak Repairs | 5.0★ (26) | 18 mi |
| Gafi Builders and Design, Inc. | 5.0★ (2) | 6 mi |
| NorCal Roofing & Construction | 5.0★ (24) | 15 mi |
| Roofing Doctor, 屋顶检修,루핑,루핑 수리, Roofing Contractor | 5.0★ (2) | 12 mi |
| San Bruno Roofing Pros | 3.0★ (2) | 8 mi |
| SF Premier Roofing & Gutters | 5.0★ (2) | 12 mi |
| Shelton Roofing | 3.0★ (2) | 9 mi |
| SoMa Roofing Specialists | 5.0★ (2) | 11 mi |
| Wangs Roofing Inc | 1.0★ (2) | 13 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 721 San Carlos 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 San Carlos 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 |