K A R Construction Inc

Ontario · San Bernardino County · CA

Verified

Bestopedia verdict

93 / 100 Bestopedia Trust Score

California’s contractor board lists K A R Construction Inc 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
23.3 / 30
License continuity
10 / 10
Workers' comp
12 / 12
Contractor bond
8 / 8

How the Trust Score is calculated →

The verified record

CSLB license
#595709 verify on CSLB ↗
Classifications
B, C-8
Years licensed
36.1 years since 06/06/1990
Contractor bond
$25,000 American Contractors Indemnity Company
Workers’ comp
Current Sentinel Insurance Company Ltd
Business type
Corporation
Qualifying principal
Kurt Alan Rothweiler
Address of record
1306 W Brooks Street, Ontario, CA 917623611

Frequently Asked Questions

Is K A R Construction Inc a licensed General Contractor contractor in California?

Yes. K A R Construction Inc holds California CSLB contractor license #595709 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).

What work is K A R Construction Inc licensed to perform?

K A R Construction Inc is licensed for B (General Building), plus additional classifications: C-8.

Is K A R Construction Inc bonded?

Yes. K A R Construction Inc carries contractor's bond #SC1011491 for $25,000 through American Contractors Indemnity Company.

Does K A R Construction Inc carry workers' compensation insurance?

Yes. K A R Construction Inc has workers' compensation insurance on file with Sentinel Insurance Company Ltd, with a policy expiration of 10/01/2026.

How long has K A R Construction Inc held its contractor license?

K A R Construction Inc has held California contractor license #595709 since 06/06/1990, approximately 36 years (as of July 2026).

Where is K A R Construction Inc located?

K A R Construction Inc is based in Ontario, San Bernardino County, CA 917623611.