Irwin Excavating Services INC
Irwin Excavating Services INC operating as a corporation is licensed in California under CSLB number 1072795. The license was first issued in 2021, putting the business at 5 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 Windsor, in Sonoma County, California.
- License Number
- 1072795
- Issued
- Jan 15, 2021
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67815303
- Effective
- Apr 1, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 2, 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 Irwin Excavating Services INC licensed in California?
Yes. Irwin Excavating Services INC holds California Contractors State License Board license number 1072795. The license was first issued on January 15, 2021. It is valid through January 31, 2027.
What does Irwin Excavating Services INC specialize in?
Irwin Excavating Services INC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Irwin Excavating Services INC headquartered?
Irwin Excavating Services INC is headquartered at Po Box 280, Windsor, CA 95492, in Sonoma County, California.
Does Irwin Excavating Services INC have an active surety bond on file with CSLB?
Yes. Irwin Excavating Services INC has an active California contractor surety bond filed with Western Surety Company.
Does Irwin Excavating Services INC carry workers' compensation coverage?
Irwin Excavating Services INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Irwin Excavating Services INC's contractor license?
You can verify Irwin Excavating Services INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1072795.
- License issuedJan 15, 2021
- WC coverage startsMar 2, 2026
- Bond activeApr 1, 2026
- License expiresJan 31, 2027
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