Mother Lode Building, B General Building Contractor in Altaville, CA
Mother Lode Building operating as a sole owner holds an active California contractor license (CSLB #509392), valid through Apr 30, 2027. First issued in 1987, the license has been on the CSLB roster for 39 years. It carries 2 CSLB classifications: B General Building Contractor and C-29 Masonry 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 Altaville, in Calaveras County, California.
- License Number
- 509392
- Issued
- Apr 21, 1987
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67405174
- Effective
- Jun 14, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 30, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mother Lode Building licensed in California?
Yes. Mother Lode Building holds California Contractors State License Board license number 509392, which is active and in good standing. The license was first issued on April 21, 1987. It is valid through April 30, 2027.
What does Mother Lode Building specialize in?
Mother Lode Building is licensed for 2 CSLB classifications: B General Building Contractor and C-29 Masonry Contractor.
Where is Mother Lode Building headquartered?
Mother Lode Building is headquartered at P O Box 864, Altaville, CA 95221, in Calaveras County, California.
Does Mother Lode Building have an active surety bond on file with CSLB?
Yes. Mother Lode Building has an active California contractor surety bond filed with Western Surety Company.
Does Mother Lode Building carry workers' compensation coverage?
Mother Lode Building reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mother Lode Building's contractor license?
You can verify Mother Lode Building's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=509392.
- License issuedApr 21, 1987
- WC coverage startsApr 30, 2025
- Bond activeJun 14, 2025
- License expiresApr 30, 2027
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