Public CSLB records

MTZWEST ENGINEERING CO

License #679016·Sole Owner·VALLEJO, Solano County
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Summary

MTZWEST ENGINEERING CO operating as a sole owner is licensed in California under CSLB number 679016. The license was first issued in 1993, putting the business at 33 years on the active CSLB roster. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-10 Electrical Contractor. Records show an active surety bond on file with PHILADELPHIA INDEMNITY INSURANCE COMPANY and active workers' compensation coverage from NATIONAL LIABILITY AND FIRE INSURANCE COMPANY. The business is based in VALLEJO, in Solano County, California.

Business Information
Address
164 ROBLES WAY 281
VALLEJO, CA 94591
License Details & Classifications
License Number
679016
Issued
Oct 18, 1993
Status
CLEAR
Expires
Oct 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
PHILADELPHIA INDEMNITY INSURANCE COMPANY
Bond Number
PB10163407384
Effective
Feb 6, 2026
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
NATIONAL LIABILITY AND FIRE INSURANCE COMPANY
Policy Number
N9WC114992
Effective
Aug 9, 2025
Expires
Aug 9, 2026
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
  1. License issuedOct 18, 1993
  2. WC coverage startsAug 9, 2025
  3. Bond activeFeb 6, 2026
  4. WC expiresAug 9, 2026
  5. License expiresOct 31, 2027