Robbert Construction Engineering

Discovery Bay · Contra Costa County · CA

VERIFIED

Bestopedia verdict

92 / 100 Bestopedia Trust Score

California’s contractor board lists Robbert Construction Engineering in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
16.4 / 20
Contractor bond
20 / 20
Workers' comp
16 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#943490 verify on CSLB ↗
Classifications
A, C-10
Years licensed
16.4 years since 02/16/2010
Contractor bond
$25,000 JET INSURANCE COMPANY
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
Roy Harland Robbert
Address of record
6168 Seneca Cir, Discovery Bay, CA 94505

Frequently Asked Questions

Is Robbert Construction Engineering a licensed Electrical contractor in California?

Yes. Robbert Construction Engineering holds California CSLB contractor license #943490 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.

What work is Robbert Construction Engineering licensed to perform?

License #943490 carries C-10 (Electrical), plus additional classifications: A.

Is Robbert Construction Engineering bonded?

Yes. Robbert Construction Engineering carries contractor's bond #BX0073026 for $25,000 through JET INSURANCE COMPANY.

Does Robbert Construction Engineering carry workers' compensation insurance?

Workers' compensation status on file: Exempt.

How long has Robbert Construction Engineering held its contractor license?

License #943490 was originally issued on 02/16/2010, approximately 16 years ago (as of July 2026).

Where is Robbert Construction Engineering located?

Robbert Construction Engineering is based in Discovery Bay, Contra Costa County, CA 94505.