Martin Earthworks
Martin Earthworks operating as a sole owner is licensed in California under CSLB number 1108906. The license was first issued in 2023, putting the business at 3 years on the active CSLB roster. It carries a single CSLB classification: A — General Engineering 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 Loyalton, in Sierra County, California.
- License Number
- 1108906
- Issued
- Aug 17, 2023
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67449603
- Effective
- Aug 11, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 19, 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 Martin Earthworks licensed in California?
Yes. Martin Earthworks holds California Contractors State License Board license number 1108906. The license was first issued on August 17, 2023. It is valid through August 31, 2027.
What does Martin Earthworks specialize in?
Martin Earthworks is licensed for one CSLB classification: A General Engineering Contractor.
Where is Martin Earthworks headquartered?
Martin Earthworks is headquartered at P O Box 890, Loyalton, CA 96118, in Sierra County, California.
Does Martin Earthworks have an active surety bond on file with CSLB?
Yes. Martin Earthworks has an active California contractor surety bond filed with Western Surety Company.
Does Martin Earthworks carry workers' compensation coverage?
Martin Earthworks reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Martin Earthworks's contractor license?
You can verify Martin Earthworks's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1108906.
- License issuedAug 17, 2023
- WC coverage startsJul 19, 2025
- Bond activeAug 11, 2025
- License expiresAug 31, 2027