Theilacker Rudolf Carl Contractor

Ontario · San Bernardino County · CA

Verified

Bestopedia verdict

95 / 100 Bestopedia Trust Score

California’s contractor board lists Theilacker Rudolf Carl Contractor with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
25 / 25
Clean record
15 / 15
Track record
28.4 / 30
License continuity
10 / 10
Workers' comp
9 / 12
Contractor bond
8 / 8

How the Trust Score is calculated →

The verified record

CSLB license
#279711 verify on CSLB ↗
Classifications
A, B
Years licensed
53.7 years since 10/24/1972
Contractor bond
$25,000 American Contractors Indemnity Company
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
Rudolf Carl Theilacker
Address of record
1124 N Euclid Ave, Ontario, CA 91762

Frequently Asked Questions

Is Theilacker Rudolf Carl Contractor a licensed General Contractor contractor in California?

Yes. Theilacker Rudolf Carl Contractor holds California CSLB contractor license #279711 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).

What work is Theilacker Rudolf Carl Contractor licensed to perform?

Theilacker Rudolf Carl Contractor is licensed for B (General Building), plus additional classifications: A.

Is Theilacker Rudolf Carl Contractor bonded?

Yes. Theilacker Rudolf Carl Contractor carries contractor's bond #SC7292 for $25,000 through American Contractors Indemnity Company.

Does Theilacker Rudolf Carl Contractor carry workers' compensation insurance?

CSLB records list the workers' compensation status for Theilacker Rudolf Carl Contractor as Exempt.

How long has Theilacker Rudolf Carl Contractor held its contractor license?

Theilacker Rudolf Carl Contractor has held California contractor license #279711 since 10/24/1972, approximately 54 years (as of July 2026).

Where is Theilacker Rudolf Carl Contractor located?

Theilacker Rudolf Carl Contractor is based in Ontario, San Bernardino County, CA 91762.