A B C Waterproofing
Costa Mesa · Orange County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists A B C Waterproofing in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #598440 verify on CSLB ↗
- Classifications
- C-39
- Years licensed
- 36.0 years since 07/18/1990
- Contractor bond
- $25,000 PHILADELPHIA INDEMNITY INSURANCE COMPANY
- Workers’ comp
- Current STATE COMPENSATION INSURANCE FUND
- Business type
- Sole Owner
- Qualifying principal
- Lawrence Timothy Williams
- Address of record
- 3002 Jeffrey Drive Unit A, Costa Mesa, CA 92626
Frequently Asked Questions
Is A B C Waterproofing a licensed Roofing contractor in California?
Yes. A B C Waterproofing holds California CSLB contractor license #598440 with a C-39 (Roofing) classification. Current CSLB status: CLEAR.
What work is A B C Waterproofing licensed to perform?
License #598440 carries C-39 (Roofing).
Is A B C Waterproofing bonded?
Yes. A B C Waterproofing carries contractor's bond #PB10163410860 for $25,000 through PHILADELPHIA INDEMNITY INSURANCE COMPANY.
Does A B C Waterproofing carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 09/26/2026.
How long has A B C Waterproofing held its contractor license?
License #598440 was originally issued on 07/18/1990, approximately 36 years ago (as of July 2026).
Where is A B C Waterproofing located?
A B C Waterproofing is based in Costa Mesa, Orange County, CA 92626.