Millwork Joinery Design Inc

Trabuco Canyon · Orange County · CA

Verified

Bestopedia verdict

88 / 100 Bestopedia Trust Score

California’s contractor board lists Millwork Joinery Design 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
23.2 / 30
License continuity
5 / 10
Workers' comp
12 / 12
Contractor bond
8 / 8

How the Trust Score is calculated →

The verified record

CSLB license
#603310 verify on CSLB ↗
Classifications
B
Years licensed
35.8 years since 09/24/1990
Contractor bond
$25,000 Hudson Insurance Company
Workers’ comp
Current Hartford Casualty Insurance Company
Business type
Corporation
Qualifying principal
Mark John Dimitroff
Address of record
30595 Trabuco Canyon Rdunit 472, Trabuco Canyon, CA 92679

Frequently Asked Questions

Is Millwork Joinery Design Inc a licensed General Contractor contractor in California?

Yes. Millwork Joinery Design Inc holds California CSLB contractor license #603310 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).

What work is Millwork Joinery Design Inc licensed to perform?

Millwork Joinery Design Inc is licensed for B (General Building).

Is Millwork Joinery Design Inc bonded?

Yes. Millwork Joinery Design Inc carries contractor's bond #30116091 for $25,000 through Hudson Insurance Company.

Does Millwork Joinery Design Inc carry workers' compensation insurance?

Yes. Millwork Joinery Design Inc has workers' compensation insurance on file with Hartford Casualty Insurance Company, with a policy expiration of 08/01/2026.

How long has Millwork Joinery Design Inc held its contractor license?

Millwork Joinery Design Inc has held California contractor license #603310 since 09/24/1990, approximately 36 years (as of July 2026).

Where is Millwork Joinery Design Inc located?

Millwork Joinery Design Inc is based in Trabuco Canyon, Orange County, CA 92679.