Century One Plumbing & Construction Inc

San Mateo · San Mateo County · CA

VERIFIED

Bestopedia verdict

96 / 100 Bestopedia Trust Score

California’s contractor board lists Century One Plumbing & Construction Inc 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
16 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#532683 verify on CSLB ↗
Classifications
B, C-36
Years licensed
38.1 years since 06/15/1988
Contractor bond
$25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers’ comp
Current
Business type
Corporation
Qualifying principal
Carl William Arrechea
Address of record
604 9th Ave, San Mateo, CA 94402

Frequently Asked Questions

Is Century One Plumbing & Construction Inc a licensed Plumbing contractor in California?

Yes. Century One Plumbing & Construction Inc holds California CSLB contractor license #532683 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.

What work is Century One Plumbing & Construction Inc licensed to perform?

License #532683 carries C-36 (Plumbing), plus additional classifications: B.

Is Century One Plumbing & Construction Inc bonded?

Yes. Century One Plumbing & Construction Inc carries contractor's bond #100205844 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.

Does Century One Plumbing & Construction Inc carry workers' compensation insurance?

Workers' compensation status on file: Exempt.

How long has Century One Plumbing & Construction Inc held its contractor license?

License #532683 was originally issued on 06/15/1988, approximately 38 years ago (as of July 2026).

Where is Century One Plumbing & Construction Inc located?

Century One Plumbing & Construction Inc is based in San Mateo, San Mateo County, CA 94402.