INTERIOR DEMOLITION INC
California contractor license #603409 · Newhall, Los Angeles County
License
- License number
- 603409
- Status
- Clear
- Classifications
- ASB Asbestos Certification
- B General Building Contractor
- C-12 Earthwork and Paving Contractor
- C-21 Building Moving/Demolition Contractor
- C-22 Asbestos Abatement Contractor
- C-61/D-63 Construction Clean-up
- HAZ Hazardous Substance Removal Certification
- Business type
- Corporation
- Issued
- Sep 25, 1990
- Expires
- Sep 30, 2028
- Workers' compensation
- Workers' Compensation Insurance — State Compensation Insurance Fund
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Sep 1, 2026. Verify license #603409 on CSLB's License Check.
California public works
INTERIOR DEMOLITION INC appears on 47 public works projects registered with the California Department of Industrial Relations, 18 of them as the prime contractor, for 38 awarding bodies between 2019 and 2026. Projects it led total $8,065,037 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Jul 16, 2026 | Bid 2212 GWC ABC Building Demo ProjectDemolition & site work | Coast Community College District - (PUB WORKS) | Prime | $4,168,168 |
| Jun 24, 2026 | Don Julian Sports Track & FieldParks, landscape & fields | Bassett Unified School District | Subcontractor | $7,200,000 |
| Jun 22, 2026 | BID 6905 DemoDemolition & site work | Kern High School District | Prime | $480,168 |
| Jun 1, 2026 | Cabora Drive Ventilation Station DemoHVAC & mechanical | City of Los Angeles Bureau of Engineering | Prime | $172,944 |
| May 14, 2026 | Building 58/59 DemolitionDemolition & site work | State of California Military Department | Prime | $555,168 |
| May 6, 2026 | Saugus HS Portable Removable ProjectDemolition & site work | William S. Hart Union High School District | Prime | $104,168 |
| May 1, 2026 | Interior Demolition IncPaving & streets | California High-Speed Rail Authority | Prime | $83,350 |
| Mar 24, 2026 | 3551 San Gabriel River Pkwy Demolitio PrDemolition & site work | City of Whittier - PW | Prime | $115,920 |
| Feb 24, 2026 | Demolition of City Buildings at TelegrapDemolition & site work | City of Commerce, City Hall | Subcontractor | $259,812 |
| Feb 24, 2026 | GP Operations & Maintenance FacilityParks, landscape & fields | City of Irvine | Subcontractor | $15,000,000 |
| Jan 13, 2026 | 16645 Orange Way Demo ProjectDemolition & site work | City of Fontana | Prime | $24,625 |
| Nov 4, 2025 | Bundy Tennis/Pickleball CourtBuildings & facilities | Santa Monica Community College District | Subcontractor | — |
| Sep 23, 2025 | Demolition and Remediation of CommercialDemolition & site work | City of Fontana | Prime | $208,168 |
| Sep 2, 2025 | Abatement and Demo of 2999 E. La JollaPaving & streets | City of Placentia | Prime | $101,073 |
| Jun 25, 2025 | Bid 25-004 Building E College CenterBuildings & facilities | Long Beach City College Community District | Subcontractor | $60,400,000 |
| Jun 17, 2025 | 946 Linden DemolitionDemolition & site work | City of Long Beach (DV) | Prime | $265,273 |
| Apr 16, 2025 | Corona Ed Center Demolition & AbatementParks, landscape & fields | Riverside Community College District | Subcontractor | $598,168 |
| Apr 15, 2025 | On-Call Demo Services for AbatementDemolition & site work | City of Santa Ana | Prime | $600,000 |
| Apr 15, 2025 | On-Call Demo Services for AbatementDemolition & site work | City of Santa Ana | Prime | $600,000 |
| Jan 28, 2025 | MSA5 7111 WinnetkaBuildings & facilities | Magnolia Education and Research Foundation | Subcontractor | — |
| Jan 15, 2025 | Interior Demolition- Surface FinishesParks, landscape & fields | OXNARD UNION HIGH SCHOOL DISTRICT | Subcontractor | $75,619 |
| Nov 4, 2024 | Demolition of Buildings and Site ClearanElectrical, low voltage & AV | City of Bell | Prime | $188,600 |
| Sep 16, 2024 | RBG-Aquatic Center Imp-BP02-11-000Demolition & site work | Rio Bravo-Greeley Union School District | Subcontractor | $317,166 |
| Sep 10, 2024 | The Commons (BP 01)Demolition & site work | Antelope Valley College | Subcontractor | $1,024,262 |
| Jul 1, 2024 | Palm Lakes Golf CourseDemolition & site work | City of Pomona | Prime | $82,620 |
Most recent 25 of 47. 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
- Los Angeles Housing Department (LAHD) · 5 projects
- City of Fontana · 2 projects
- OXNARD UNION HIGH SCHOOL DISTRICT · 2 projects
- City of Stanton · 2 projects
- San Bernardino County Transportation Authority · 2 projects
- City of Santa Ana · 2 projects
- Greenfield Union School District · 1 project
- Bassett Unified School District · 1 project
- Housing Authority City of Los Angeles · 1 project
- City of Commerce, City Hall · 1 project
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