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Stille C Excavation

License #620755·Sole Owner·Redwood Estates, Santa Clara County
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Summary

Stille C Excavation operating as a sole owner is licensed in California under CSLB number 620755. The license was first issued in 1991, putting the business at 35 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 Atlantic Specialty Insurance Company and active workers' compensation coverage from Insurance Company of the West. The business is based in Redwood Estates, in Santa Clara County, California.

Business Information
Address
P O Box 498
Redwood Estates, CA 95044
License Details & Classifications
License Number
620755
Issued
May 23, 1991
Status
CLEAR
Expires
May 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800210495
Effective
Sep 22, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Insurance Company of the West
Policy Number
WPL5089421
Effective
Apr 20, 2026
Expires
Apr 20, 2027
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Stille C Excavation licensed in California?

Yes. Stille C Excavation holds California Contractors State License Board license number 620755. The license was first issued on May 23, 1991. It is valid through May 31, 2027.

What does Stille C Excavation specialize in?

Stille C Excavation is licensed for one CSLB classification: A General Engineering Contractor.

Where is Stille C Excavation headquartered?

Stille C Excavation is headquartered at P O Box 498, Redwood Estates, CA 95044, in Santa Clara County, California.

Does Stille C Excavation have an active surety bond on file with CSLB?

Yes. Stille C Excavation has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Stille C Excavation carry workers' compensation coverage?

Yes. Stille C Excavation carries active workers' compensation coverage through Insurance Company of the West.

How do I verify Stille C Excavation's contractor license?

You can verify Stille C Excavation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=620755.

Activity Timeline
  1. License issuedMay 23, 1991
  2. Bond activeSep 22, 2025
  3. WC coverage startsApr 20, 2026
  4. WC expiresApr 20, 2027
  5. License expiresMay 31, 2027
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