Best Licensed Roofers in Belmont, CA
4 roofing companies registered in Belmont hold current CSLB licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by years licensed.
- 90 active C-39 roofing licenses in San Mateo County; 4 registered in Belmont
- California requires workers' compensation cover for C-39 licensees: 3 of Belmont's 4 licenses (75.0%) carry a current policy with CSLB
- Median time licensed in Belmont: 22 years
- Longest Belmont licensure: since 1983
- 3 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1983
- Phone
- (650) 593-0116
- Verified
- August 17, 2026
- Licensed since
- 1994
- Phone
- (650) 598-5444
- Verified
- August 17, 2026
- Licensed since
- 2004
- Phone
- (650) 654-0505
- Verified
- August 17, 2026
- Licensed since
- 2013
- Phone
- (650) 591-1300
Compare the top 4 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Bay Area Re-roofing Inc. | #440362 | On file | 1983 |
| Signature Roofing Inc. | #686668 | On file | 1994 |
| Natural Slate Roofing Inc. DBA Allan Parker | #840345 | On file | 2004 |
| Hallmark Roofing Services Inc. | #986204 | Expired on file | 2013 |
San Mateo County roofing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 90 active C-39 roofing licenses in San Mateo County, 4 of them registered in Belmont. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Belmont license has been held 22 years, and the longest-standing one dates to 1983. California law requires workers' compensation cover for C-39 licensees, so it is a legal baseline rather than a way to tell two contractors apart: 3 of Belmont's 4 licenses (75.0%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 88 of the county's 90 licenses carry the same $25,000 bond California sets by statute. 3 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
Roofers in Belmont: common questions
How many licensed roofers are there in Belmont?
4 active C-39 roofing licenses are registered in Belmont, out of 90 across San Mateo County. 4 Belmont-registered companies passed our license verification, and all 4 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license roofers?
Yes. California licenses contractors by classification, and C-39 is the CSLB classification that authorises this work, unlike Texas, which licenses no roofing contractors at all. 4 active C-39 roofing licenses are registered in Belmont and 90 across San Mateo County, the longest-standing issued in 1983. Only CLEAR, unexpired licenses appear here.
How do I check a roofer's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which California requires of C-39 licensees and 3 of Belmont's 4 currently carry. 3 San Mateo County licenses expire within 90 days.