Mtzwest Engineering CO, A General Engineering Contractor in Vallejo, CA
Mtzwest Engineering CO operating as a sole owner holds an active California contractor license (CSLB #679016), valid through Oct 31, 2027. First issued in 1993, the license has been on the CSLB roster for 33 years. 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.
- License Number
- 679016
- Issued
- Oct 18, 1993
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163407384
- Effective
- Feb 6, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- National Liability and Fire Insurance Company
- Policy Number
- N9WC114992
- Effective
- Aug 9, 2025
- Expires
- Aug 9, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mtzwest Engineering CO licensed in California?
Yes. Mtzwest Engineering CO holds California Contractors State License Board license number 679016, which is active and in good standing. The license was first issued on October 18, 1993. It is valid through October 31, 2027.
What does Mtzwest Engineering CO specialize in?
Mtzwest Engineering CO is licensed for 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-10 Electrical Contractor.
Where is Mtzwest Engineering CO headquartered?
Mtzwest Engineering CO is headquartered at 164 Robles Way 281, Vallejo, CA 94591, in Solano County, California.
Does Mtzwest Engineering CO have an active surety bond on file with CSLB?
Yes. Mtzwest Engineering CO has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Mtzwest Engineering CO carry workers' compensation coverage?
Yes. Mtzwest Engineering CO carries active workers' compensation coverage through National Liability and Fire Insurance Company.
How do I verify Mtzwest Engineering CO's contractor license?
You can verify Mtzwest Engineering CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=679016.
- License issuedOct 18, 1993
- WC coverage startsAug 9, 2025
- Bond activeFeb 6, 2026
- WC expiresAug 9, 2026
- License expiresOct 31, 2027
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