M Diaz Construction INC
M Diaz Construction INC operating as a corporation is licensed in California under CSLB number 1149287. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Diego, in San Diego County, California.
- License Number
- 1149287
- Issued
- Jan 21, 2026
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67711021
- Effective
- Dec 4, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 14, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is M Diaz Construction INC licensed in California?
Yes. M Diaz Construction INC holds California Contractors State License Board license number 1149287. The license was first issued on January 21, 2026. It is valid through January 31, 2028.
What does M Diaz Construction INC specialize in?
M Diaz Construction INC is licensed for one CSLB classification: B General Building Contractor.
Where is M Diaz Construction INC headquartered?
M Diaz Construction INC is headquartered at 6685 Aviation Dr, San Diego, CA 92114, in San Diego County, California.
Does M Diaz Construction INC have an active surety bond on file with CSLB?
Yes. M Diaz Construction INC has an active California contractor surety bond filed with Western Surety Company.
Does M Diaz Construction INC carry workers' compensation coverage?
M Diaz Construction INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify M Diaz Construction INC's contractor license?
You can verify M Diaz Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1149287.
- Bond activeDec 4, 2025
- WC coverage startsJan 14, 2026
- License issuedJan 21, 2026
- License expiresJan 31, 2028
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