Clear

AUFDERMAUER ENTERPRISES INC

License #434560Union CityCorporationLicensed since February 7, 1983

License

Status
CLEAR
First issued
February 7, 1983
Reissued
December 12, 2022
Expires
December 31, 2026
Entity
Corporation
Address of record
29410 UNION CITY BLVD, Union City, CA 94587
Phone of record
(510) 244 7248

Contractor bond

Surety
PLATTE RIVER INSURANCE COMPANY
Bond number
A270097993
Amount
$25,000
Effective
September 28, 2025

Workers’ compensation

Carrier
STATE FARM FIRE AND CASUALTY COMPANY
Policy number
97ESK1231
Effective
February 1, 2026
Expires
February 1, 2027

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications.

People on this license

NameTitleSinceThrough
AUFDERMAUER BRANDON LEEOfficerDecember 12, 2022Current
AUFDERMAUER JOHN WILLIAMResponsible Managing Officer/Chief Executive Officer/PresidentDecember 12, 2022Current
AUFDERMAUER JOHN WILLIAMSole OwnerFebruary 7, 1983December 12, 2022
AUFDERMAUER JOHN WILLIAMSole OwnerJune 28, 1983December 12, 2022
AUFDERMAUER JOHN WILLIAMSole OwnerAugust 12, 1999January 1, 2004

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

AUFDERMAUER ENTERPRISES INC — California contractor license #434560 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/434560" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/434560.svg" alt="AUFDERMAUER ENTERPRISES INC — California contractor license #434560 status, verified against CSLB records" width="268" height="76">
</a>

The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.

Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.