Best Licensed Roofers in Sebastopol, CA
7 roofing companies registered in Sebastopol hold current CSLB licenses, verified against official records as of August 17, 2026. All 7 are listed below, ordered by years licensed.
- 90 active C-39 roofing licenses in Sonoma County; 7 registered in Sebastopol
- California requires workers' compensation cover for C-39 licensees: 7 of Sebastopol's 7 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Sebastopol: 15 years
- Longest Sebastopol licensure: since 1982
- 10 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (707) 823-3126
- Verified
- August 17, 2026
- Licensed since
- 1999
- Phone
- (707) 765-8512
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (707) 546-3547
- Verified
- August 17, 2026
- Licensed since
- 2010
- Phone
- (707) 889-9161
- Verified
- August 17, 2026
- Licensed since
- 2017
- Phone
- (707) 327-9013
- Verified
- August 17, 2026
- Licensed since
- 2019
- Phone
- (707) 595-8500
- Verified
- August 17, 2026
- Licensed since
- 2025
- Phone
- (707) 321-2777
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Alpine Roofing Company | #429925 | On file | 1982 |
| Second Generation Roofing Inc. | #768860 | On file | 1999 |
| Cornerstone Roofing Inc. | #909400 | On file | 2008 |
| Benelli Roofing | #952983 | On file | 2010 |
| Ontop Weather Roofing Inc. | #1030977 | On file | 2017 |
| Sustainable Living Builders Inc. | #1049147 | On file | 2019 |
Sonoma 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 Sonoma County, 7 of them registered in Sebastopol. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Sebastopol license has been held 15 years, and the longest-standing one dates to 1982. 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: 7 of Sebastopol's 7 licenses (100.0%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 89 of the county's 90 licenses carry the same $25,000 bond California sets by statute. 10 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 Sebastopol: common questions
How many licensed roofers are there in Sebastopol?
7 active C-39 roofing licenses are registered in Sebastopol, out of 90 across Sonoma County. 7 Sebastopol-registered companies passed our license verification, and all 7 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. 7 active C-39 roofing licenses are registered in Sebastopol and 90 across Sonoma County, the longest-standing issued in 1982. 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 7 of Sebastopol's 7 currently carry. 10 Sonoma County licenses expire within 90 days.