Public CSLB records

PIONEER UNDERGROUND CONSTRUCTION

License #844480·Sole Owner·LINCOLN, Placer County
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Summary

PIONEER UNDERGROUND CONSTRUCTION operating as a sole owner is licensed in California under CSLB number 844480. The license was first issued in 2004, putting the business at 22 years on the active CSLB roster. It carries a single CSLB classification: C-61/D-9 — Drilling, Blasting and Oil Field Work Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from NORGUARD INSURANCE COMPANY. The business is based in LINCOLN, in Placer County, California.

Business Information
Address
1246 WAVERTON LN
LINCOLN, CA 95648
License Details & Classifications
License Number
844480
Issued
Aug 11, 2004
Status
CLEAR
Expires
Sep 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond Number
100991176
Effective
Sep 3, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
NORGUARD INSURANCE COMPANY
Policy Number
ERWC643842
Effective
Sep 25, 2025
Expires
Sep 25, 2026
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
  1. License issuedAug 11, 2004
  2. Bond activeSep 3, 2025
  3. WC coverage startsSep 25, 2025
  4. WC expiresSep 25, 2026
  5. License expiresSep 30, 2027