LONG'S DIRECTIONAL BORING INC
California contractor license #786830 · Norco, Riverside County
License
- License number
- 786830
- Status
- Clear
- Classifications
- A General Engineering Contractor
- C-61/D-09 Drilling, Blasting and Oil Field Work
- Business type
- Corporation
- Issued
- Nov 1, 2000
- Expires
- Nov 30, 2026
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — Western Surety Company
- DIR public works registration
- Registered through Jun 30, 2028
From the California Contractors State License Board (CSLB) public license file, last updated Sep 22, 2026. Verify license #786830 on CSLB's License Check.
California public works
LONG'S DIRECTIONAL BORING INC appears on 18 public works projects registered with the California Department of Industrial Relations, for 14 awarding bodies between 2023 and 2026.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jun 23, 2026 | Marshall ES WSM GMP No 1 LLBBuildings & facilities | San Diego Unified School District | Subcontractor | $22,431,889 |
| May 18, 2026 | Electrical Upgrades to Four ClassroomsElectrical, low voltage & AV | Anaheim Union High School District | Subcontractor | $163,333 |
| Mar 24, 2026 | Johnson ES WSM GMP No. 2 LLBBuildings & facilities | San Diego Unified School District | Subcontractor | $32,326,739 |
| Mar 17, 2026 | AVHS & ISHS Sports LightingElectrical, low voltage & AV | San Bernardino City USD | Subcontractor | $8,104,602 |
| Mar 12, 2026 | SJHS Sports Lighting ProjectElectrical, low voltage & AV | San Jacinto Unified School District | Subcontractor | $5,079,000 |
| Mar 1, 2026 | Athletic Field LightingElectrical, low voltage & AV | Steele Canyon High School | Subcontractor | $1,390,562 |
| Jan 13, 2026 | EV CHARGER AT AHSSolar, EV & energy | Arcadia Unified School District | Subcontractor | $93,333 |
| Dec 22, 2025 | Calvary Chapel Santa AnaOther | EcoForce Solutions | Subcontractor | $1,077,074 |
| Dec 11, 2025 | SMHS Sitewide Athletic ImprovementsElectrical, low voltage & AV | San Marcos Unified School District | Subcontractor | $8,103,470 |
| Dec 2, 2025 | Traffic Census Station InstallTraffic & signals | California Department of Transportation (Caltrans) | Subcontractor | $144,138 |
| May 27, 2025 | Andersen ImprovementsBuildings & facilities | Newport-Mesa Unified School District | Subcontractor | $12,910,312 |
| May 27, 2025 | Hardy ES IH & Increment 1 Project LLBBuildings & facilities | San Diego Unified School District | Subcontractor | $20,137,414 |
| Apr 10, 2025 | HEDRICK -MLK FIELD LIGHTINGElectrical, low voltage & AV | El Centro Elementary School District | Subcontractor | $826,000 |
| Jan 23, 2025 | Paakuma K-8 School - Sports LightingElectrical, low voltage & AV | San Bernardino City USD | Subcontractor | $974,000 |
| Nov 19, 2024 | El Toyon Park Proposition 68 ImprovementStorm drain & flood control | City of National City | Subcontractor | $5,334,781 |
| Aug 29, 2024 | 1283- 22/23 FREMONT PACIT ProjectOther | Alhambra Unified School District | Subcontractor | $1,792,467 |
| Aug 21, 2024 | 08-SBd-40-R105.1/R105.9Sewer & wastewater | California Department of Transportation (Caltrans) | Subcontractor | — |
| Dec 31, 2023 | MILE SQUARE PARK GOLF COURSE CONVERSION-Parks, landscape & fields | County of Orange/OCCR/OC Parks | Subcontractor | — |
Most recent 18 of 18. 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
- San Diego Unified School District · 3 projects
- California Department of Transportation (Caltrans) · 2 projects
- San Bernardino City USD · 2 projects
- City of National City · 1 project
- EcoForce Solutions · 1 project
- Newport-Mesa Unified School District · 1 project
- County of Orange/OCCR/OC Parks · 1 project
- San Jacinto Unified School District · 1 project
- Anaheim Union High School District · 1 project
- Arcadia Unified School District · 1 project
Is this your business?
Claim it on Atriam to add your work photos, service area and a booking link, and to run calls, leads, estimates and invoices in one place — free.
Claim this business