GREGORY DRILLING INCORPORATED
California contractor license #1007649 · North Bend
License
- License number
- 1007649
- Status
- Clear
- Classifications
- C-57 Well Drilling Contractor
- Business type
- Corporation
- Issued
- Sep 24, 2015
- Expires
- Jan 31, 2027
- Workers' compensation
- Workers' Compensation Insurance — Technology Insurance Company Inc
- Contractor's bond
- $25,000 — Merchants Bonding Company (Mutual)
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Jan 13, 2026. Verify license #1007649 on CSLB's License Check.
California public works
GREGORY DRILLING INCORPORATED appears on 4 public works projects registered with the California Department of Industrial Relations, 4 of them as the prime contractor, for 2 awarding bodies between 2024 and 2025. Projects it led total $166,275 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Nov 17, 2025 | Sonoma Landfill well drilling 2025Water | County of Sonoma | Prime | $46,675 |
| May 20, 2025 | On-Call Drilling ServicesWater | Yuba County Water Agency | Prime | $1,000 |
| Mar 12, 2025 | NLF Phase 3 Sonic DrillingOther | Yuba County Water Agency | Prime | $50,550 |
| Sep 18, 2024 | NLF Sonic DrillingOther | Yuba County Water Agency | Prime | $68,050 |
Most recent 4 of 4. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.
Awarding bodies it works for most
- Yuba County Water Agency · 3 projects
- County of Sonoma · 1 project
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