Best Licensed Roofers in Los Angeles, CA
157 roofing companies registered in Los Angeles hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 1,145 active C-39 roofing licenses in Los Angeles County; 158 registered in Los Angeles
- California requires workers' compensation cover for C-39 licensees: 142 of Los Angeles's 158 licenses (89.9%) carry a current policy with CSLB
- Median time licensed in Los Angeles: 6 years
- Longest Los Angeles licensure: since 1955
- 96 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1955
- Phone
- (310) 838-7663
- Verified
- August 17, 2026
- Licensed since
- 1967
- Phone
- (323) 936-5284
- Verified
- August 17, 2026
- Licensed since
- 1970
- Phone
- (323) 731-5424
- Verified
- August 17, 2026
- Licensed since
- 1973
- Phone
- (323) 261-7193
- Verified
- August 17, 2026
- Licensed since
- 1977
- Phone
- (323) 257-9329
- Verified
- August 17, 2026
- Licensed since
- 1981
- Phone
- (310) 729-9181
- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (310) 420-1502
- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (213) 380-9073
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Permanent Roof Company | #155778 | On file | 1955 |
| Slater Roof Co Inc. | #246878 | Exempt or none on file | 1967 |
| Penny Roofing Company | #263831 | Exempt or none on file | 1970 |
| West Coast Roofing Co | #281498 | Exempt or none on file | 1973 |
| Rey-crest Roofing And Waterproofing Co | #334758 | On file | 1977 |
| B A G Roofing Company | #413743 | On file | 1981 |
Los Angeles County roofing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 1,145 active C-39 roofing licenses in Los Angeles County, 158 of them registered in Los Angeles. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Los Angeles license has been held 6 years, and the longest-standing one dates to 1955. 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: 142 of Los Angeles's 158 licenses (89.9%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 1,140 of the county's 1,145 licenses carry the same $25,000 bond California sets by statute. 96 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 Los Angeles: common questions
How many licensed roofers are there in Los Angeles?
158 active C-39 roofing licenses are registered in Los Angeles, out of 1,145 across Los Angeles County. 157 Los Angeles-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. 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. 158 active C-39 roofing licenses are registered in Los Angeles and 1,145 across Los Angeles County, the longest-standing issued in 1955. 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 142 of Los Angeles's 158 currently carry. 96 Los Angeles County licenses expire within 90 days.