A1 Best Plumbing & Restoration
Signal Hill · Los Angeles County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists A1 Best Plumbing & Restoration 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
- #812317 verify on CSLB ↗
- Classifications
- B, C-36
- Years licensed
- 23.8 years since 09/09/2002
- Contractor bond
- $25,000 WESTERN SURETY COMPANY
- Workers’ comp
- Current STATE COMPENSATION INSURANCE FUND
- Business type
- Corporation
- Qualifying principal
- Vincent Joseph Attardo
- Address of record
- 2480 Brayton Avenue, Signal Hill, CA 90755
Frequently Asked Questions
Is A1 Best Plumbing & Restoration a licensed Plumbing contractor in California?
Yes. A1 Best Plumbing & Restoration holds California CSLB contractor license #812317 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.
What work is A1 Best Plumbing & Restoration licensed to perform?
License #812317 carries C-36 (Plumbing), plus additional classifications: B.
Is A1 Best Plumbing & Restoration bonded?
Yes. A1 Best Plumbing & Restoration carries contractor's bond #65586184 for $25,000 through WESTERN SURETY COMPANY.
Does A1 Best Plumbing & Restoration carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 05/25/2027.
How long has A1 Best Plumbing & Restoration held its contractor license?
License #812317 was originally issued on 09/09/2002, approximately 24 years ago (as of July 2026).
Where is A1 Best Plumbing & Restoration located?
A1 Best Plumbing & Restoration is based in Signal Hill, Los Angeles County, CA 90755.