Mm Building Services
Mm Building Services operating as a sole owner is licensed in California under CSLB number 1149345. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in El Cajon, in San Diego County, California.
- License Number
- 1149345
- Issued
- Jan 22, 2026
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101010713
- Effective
- Nov 17, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 17, 2025
- 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 Mm Building Services licensed in California?
Yes. Mm Building Services holds California Contractors State License Board license number 1149345. The license was first issued on January 22, 2026. It is valid through January 31, 2028.
What does Mm Building Services specialize in?
Mm Building Services is licensed for one CSLB classification: B General Building Contractor.
Where is Mm Building Services headquartered?
Mm Building Services is headquartered at 13921 Hawick Drive, El Cajon, CA 92021, in San Diego County, California.
Does Mm Building Services have an active surety bond on file with CSLB?
Yes. Mm Building Services has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Mm Building Services carry workers' compensation coverage?
Mm Building Services reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mm Building Services's contractor license?
You can verify Mm Building Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1149345.
- Bond activeNov 17, 2025
- WC coverage startsNov 17, 2025
- License issuedJan 22, 2026
- License expiresJan 31, 2028
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