Mollenhauer Plumbing & Piping

Alpine · San Diego County · CA

VERIFIED

Bestopedia verdict

87 / 100 Bestopedia Trust Score

California’s contractor board lists Mollenhauer Plumbing & Piping in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
11.4 / 20
Contractor bond
20 / 20
Workers' comp
16 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#1000538 verify on CSLB ↗
Classifications
C-36
Years licensed
11.4 years since 01/26/2015
Contractor bond
$25,000 ATLANTIC SPECIALTY INSURANCE COMPANY
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
Brad Dale Mollenhauer
Address of record
2111 Alpine Glen Place, Alpine, CA 91901

Frequently Asked Questions

Is Mollenhauer Plumbing & Piping a licensed Plumbing contractor in California?

Yes. Mollenhauer Plumbing & Piping holds California CSLB contractor license #1000538 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.

What work is Mollenhauer Plumbing & Piping licensed to perform?

License #1000538 carries C-36 (Plumbing).

Is Mollenhauer Plumbing & Piping bonded?

Yes. Mollenhauer Plumbing & Piping carries contractor's bond #800210770 for $25,000 through ATLANTIC SPECIALTY INSURANCE COMPANY.

Does Mollenhauer Plumbing & Piping carry workers' compensation insurance?

Workers' compensation status on file: Exempt.

How long has Mollenhauer Plumbing & Piping held its contractor license?

License #1000538 was originally issued on 01/26/2015, approximately 11 years ago (as of July 2026).

Where is Mollenhauer Plumbing & Piping located?

Mollenhauer Plumbing & Piping is based in Alpine, San Diego County, CA 91901.