M E M Engineering, A General Engineering Contractor in Walnut Creek, CA
M E M Engineering operating as a sole owner holds an active California contractor license (CSLB #463645), valid through Oct 31, 2026. First issued in 1984, the license has been on the CSLB roster for 42 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Walnut Creek, in Contra Costa County, California.
- License Number
- 463645
- Issued
- Oct 3, 1984
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800210274
- Effective
- Sep 23, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 24, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 58 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is M E M Engineering licensed in California?
Yes. M E M Engineering holds California Contractors State License Board license number 463645, which is active and in good standing. The license was first issued on October 3, 1984. It is valid through October 31, 2026.
What does M E M Engineering specialize in?
M E M Engineering is licensed for one CSLB classification: A General Engineering Contractor.
Where is M E M Engineering headquartered?
M E M Engineering is headquartered at 2159 San Luis Road, Walnut Creek, CA 94597, in Contra Costa County, California.
Does M E M Engineering have an active surety bond on file with CSLB?
Yes. M E M Engineering has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does M E M Engineering carry workers' compensation coverage?
M E M Engineering reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify M E M Engineering's contractor license?
You can verify M E M Engineering's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=463645.
- License issuedOct 3, 1984
- WC coverage startsOct 24, 2024
- Bond activeSep 23, 2025
- License expiresOct 31, 2026
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