BIG BORE DRILLING CERTIFIED SEPTIC CO & HYDROFLUSHING
California contractor license #579423 · Fresno, Fresno County
License
- License number
- 579423
- Status
- Clear
- Classifications
- A General Engineering Contractor
- C-42 Sanitation System Contractor
- Business type
- Corporation
- Issued
- Oct 16, 1989
- Expires
- Oct 31, 2027
- Workers' compensation
- Leasing Firm, Temp Agency, Etc — Ace American Insurance Company
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2029
From the California Contractors State License Board (CSLB) public license file, last updated Jun 1, 2026. Verify license #579423 on CSLB's License Check.
California public works
BIG BORE DRILLING CERTIFIED SEPTIC CO & HYDROFLUSHING appears on 40 public works projects registered with the California Department of Industrial Relations, 7 of them as the prime contractor, for 28 awarding bodies between 2019 and 2026. Projects it led total $226,420 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Apr 29, 2026 | pump replacementSewer & wastewater | Madera County Office of Education | Prime | $10,000 |
| Mar 2, 2026 | Septic tank Location pump replacementSewer & wastewater | Westside Elementary School District | Subcontractor | $10,918 |
| Feb 26, 2026 | ModernizationBuildings & facilities | Westside Elementary School District | Subcontractor | $1,542,540 |
| Feb 19, 2026 | SPED Classroom Addition at Caruthers ESDemolition & site work | Fresno County Superintendent of Schools | Subcontractor | $943,774 |
| Dec 15, 2025 | Slump pump replacementSewer & wastewater | Westside Elementary School District | Prime | $6,550 |
| Dec 9, 2025 | Septic Tank Pumping and DisposalSewer & wastewater | Department of Transportation - DPAC | Subcontractor | $294,360 |
| Dec 8, 2025 | Septic Tank Pumping and Disposal ServiceSewer & wastewater | Department of Transportation - DPAC | Subcontractor | $513,000 |
| Dec 8, 2025 | Septic Tank Pumping and Disposal ServiceSewer & wastewater | Department of Transportation - DPAC | Subcontractor | $513,000 |
| Oct 14, 2025 | Avocado Lake Park Septic System InstSewer & wastewater | County of Fresno Department of Public Works and Planning | Prime | $74,845 |
| Oct 8, 2025 | Winton Park Septic System InstallationSewer & wastewater | County of Fresno Department of Public Works and Planning | Prime | $71,845 |
| Aug 25, 2025 | 24R Silt RemovalSewer & wastewater | Westlands Water District | Prime | $5,480 |
| Jul 9, 2025 | 260454Water | Dinuba Unified School District | Prime | $14,500 |
| Jun 18, 2025 | NEW MUNICIPAL WELL 37 PUMPWater | City of Madera | Subcontractor | $2,241,758 |
| May 27, 2025 | Septic Tank Pumping and Disposal ServiceSewer & wastewater | California Department Transportation (Caltrans) | Subcontractor | $307,880 |
| May 20, 2025 | 2024-25 CARUTHERS EDUCATION AND COMMUNITParks, landscape & fields | Caruthers Unified School District | Subcontractor | $2,613,995 |
| Apr 23, 2025 | TK/K Facilities Grant-501Buildings & facilities | KIT CARSON UNION SCHOOL DISTRICT | Subcontractor | $2,088,938 |
| Apr 2, 2025 | Impvts. to Exist. Restroom Septic SystemSewer & wastewater | County of Fresno Department of Public Works and Planning | Subcontractor | $45,000 |
| Feb 26, 2025 | Septic Tank Pumping and Disposal ServiceSewer & wastewater | California Department Transportation (Caltrans) | Subcontractor | $43,200 |
| Jan 29, 2025 | Marion Basin Gravity Injection WellsWater | City of Clovis | Prime | $43,200 |
| Jan 9, 2025 | ESF Monitoring WellWater | University of California Merced | Subcontractor | $19,223 |
| Dec 19, 2024 | SBHIP Wellness Centers Group D ProjectDemolition & site work | Fresno County Superintendent of Schools | Subcontractor | $547,000 |
| Dec 16, 2024 | Martin Luther King Track Imp. Project/P1Parks, landscape & fields | Madera Unified School District | Subcontractor | $607,840 |
| Nov 21, 2024 | PC00302 / PC00413Other | City of Fresno - Capital Projects Dept. | Subcontractor | $645,804 |
| Sep 25, 2024 | McCabe Synthetic Field & TrackParks, landscape & fields | Mendota Unified SD | Subcontractor | $3,498,246 |
| Aug 13, 2024 | Pixley ES Portable RelocationBuildings & facilities | Pixley Union School District | Subcontractor | $1,756,850 |
Most recent 25 of 40. 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
- Department of Transportation - DPAC · 4 projects
- County of Fresno Department of Public Works and Planning · 4 projects
- Westside Elementary School District · 3 projects
- Tulare Joint Union High School District · 2 projects
- Fresno County Superintendent of Schools · 2 projects
- Department of Transportation, Division of Procurement and Contracts · 2 projects
- California Department Transportation (Caltrans) · 2 projects
- Sanger Unified School District · 1 project
- KIT CARSON UNION SCHOOL DISTRICT · 1 project
- City of Madera · 1 project
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