Mtzwest Engineering Co

Vallejo · Solano County · CA

VERIFIED

Bestopedia verdict

96 / 100 Bestopedia Trust Score

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

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

How the Trust Score is calculated →

The verified record

CSLB license
#679016 verify on CSLB ↗
Classifications
A, B, C-10
Years licensed
32.7 years since 10/18/1993
Contractor bond
$25,000 PHILADELPHIA INDEMNITY INSURANCE COMPANY
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
Mario Romeo Martinez-soto
Address of record
164 Robles Way 281, Vallejo, CA 94591

Frequently Asked Questions

Is Mtzwest Engineering Co a licensed Electrical contractor in California?

Yes. Mtzwest Engineering Co holds California CSLB contractor license #679016 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.

What work is Mtzwest Engineering Co licensed to perform?

License #679016 carries C-10 (Electrical), plus additional classifications: A, B.

Is Mtzwest Engineering Co bonded?

Yes. Mtzwest Engineering Co carries contractor's bond #PB10163407384 for $25,000 through PHILADELPHIA INDEMNITY INSURANCE COMPANY.

Does Mtzwest Engineering Co carry workers' compensation insurance?

Workers' compensation status on file: Exempt.

How long has Mtzwest Engineering Co held its contractor license?

License #679016 was originally issued on 10/18/1993, approximately 33 years ago (as of July 2026).

Where is Mtzwest Engineering Co located?

Mtzwest Engineering Co is based in Vallejo, Solano County, CA 94591.