Tri Valley Roofing Corp

Castro Valley · Alameda County · CA

VERIFIED

Bestopedia verdict

84 / 100 Bestopedia Trust Score

California’s contractor board lists Tri Valley Roofing Corp in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.

License standing
30 / 30
Years licensed
3.5 / 20
Contractor bond
20 / 20
Workers' comp
20 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#1100411 verify on CSLB ↗
Classifications
C-39
Years licensed
3.5 years since 01/10/2023
Contractor bond
$25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers’ comp
Current MIDWEST EMPLOYERS CASUALTY COMPANY
Business type
Corporation
Qualifying principal
Ryan Daniel Piekarczyk
Address of record
17426 Dellhaven Court, Castro Valley, CA 94552

Frequently Asked Questions

Is Tri Valley Roofing Corp a licensed Roofing contractor in California?

Yes. Tri Valley Roofing Corp holds California CSLB contractor license #1100411 with a C-39 (Roofing) classification. Current CSLB status: CLEAR.

What work is Tri Valley Roofing Corp licensed to perform?

License #1100411 carries C-39 (Roofing).

Is Tri Valley Roofing Corp bonded?

Yes. Tri Valley Roofing Corp carries contractor's bond #100901575 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.

Does Tri Valley Roofing Corp carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with MIDWEST EMPLOYERS CASUALTY COMPANY, with a policy expiration of 12/22/2026.

How long has Tri Valley Roofing Corp held its contractor license?

License #1100411 was originally issued on 01/10/2023, approximately 4 years ago (as of July 2026).

Where is Tri Valley Roofing Corp located?

Tri Valley Roofing Corp is based in Castro Valley, Alameda County, CA 94552.