M M Construction, C-8 Concrete Contractor in American Canyon, CA
M M Construction operating as a sole owner holds an active California contractor license (CSLB #559151), valid through Mar 31, 2027. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: C-8 — Concrete Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and a previously-filed workers' compensation policy with Endurance Assurance Corporation that is no longer active. The business is based in American Canyon, in Napa County, California.
- License Number
- 559151
- Issued
- Mar 3, 1989
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901210623
- Effective
- Jan 30, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Endurance Assurance Corporation
- Policy Number
- EAW00004173
- Effective
- Oct 15, 2025
- Expires
- Oct 15, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is M M Construction licensed in California?
Yes. M M Construction holds California Contractors State License Board license number 559151, which is active and in good standing. The license was first issued on March 3, 1989. It is valid through March 31, 2027.
What does M M Construction specialize in?
M M Construction is licensed for one CSLB classification: C-8 Concrete Contractor.
Where is M M Construction headquartered?
M M Construction is headquartered at 304 Kimberly Dr, American Canyon, CA 94503, in Napa County, California.
Does M M Construction have an active surety bond on file with CSLB?
Yes. M M Construction has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does M M Construction carry workers' compensation coverage?
M M Construction has a previously-filed workers' compensation policy with Endurance Assurance Corporation that is no longer active.
How do I verify M M Construction's contractor license?
You can verify M M Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=559151.
- License issuedMar 3, 1989
- WC coverage startsOct 15, 2025
- Bond activeJan 30, 2026
- WC expiredOct 15, 2026
- License expiresMar 31, 2027
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