Dirt Doctor Excavating
Dirt Doctor Excavating operating as a sole owner is licensed in California under CSLB number 1064234. The license was first issued in 2020, putting the business at 6 years on the active CSLB roster. It carries 3 CSLB classifications: A General Engineering Contractor, C-12 Earthwork and Paving Contractor, and C-21 Building Moving / Demolition Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Martinez, in Contra Costa County, California.
- License Number
- 1064234
- Issued
- Mar 12, 2020
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101826033
- Effective
- Mar 27, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 4, 2026
- 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 Dirt Doctor Excavating licensed in California?
Yes. Dirt Doctor Excavating holds California Contractors State License Board license number 1064234. The license was first issued on March 12, 2020. It is valid through March 31, 2028.
What does Dirt Doctor Excavating specialize in?
Dirt Doctor Excavating is licensed for 3 CSLB classifications: A General Engineering Contractor, C-12 Earthwork and Paving Contractor, and C-21 Building Moving / Demolition Contractor.
Where is Dirt Doctor Excavating headquartered?
Dirt Doctor Excavating is headquartered at 3720 Brookside Dr, Martinez, CA 94553, in Contra Costa County, California.
Does Dirt Doctor Excavating have an active surety bond on file with CSLB?
Yes. Dirt Doctor Excavating has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Dirt Doctor Excavating carry workers' compensation coverage?
Dirt Doctor Excavating reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Dirt Doctor Excavating's contractor license?
You can verify Dirt Doctor Excavating's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1064234.
- License issuedMar 12, 2020
- WC coverage startsFeb 4, 2026
- Bond activeMar 27, 2026
- License expiresMar 31, 2028
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