Throop Lightweight Fill Inc
Throop Lightweight Fill Inc is a licensed contractor in Pasadena, CA whose license is currently suspended. Operating under a California contractor license established in 2016. They hold A General Engineering Contractor and C-12 Earthwork and Paving Contractor licenses. This license is currently suspended due to a contractor bond issue. Verify bond and insurance status on the official CSLB website before hiring. This license has a current suspension on record. Check the official CSLB website for full details before hiring this contractor.
License Information
- License Number
- 1016225
- Status
- Suspended Suspended - Contractor Bond
- Classification(s)
- A: General Engineering Contractor, C-12: Earthwork and Paving Contractor
- Tenure
- Licensed since 2016 (9 years)
- Issue Date
- July 18, 2016
- Expiration Date
- July 31, 2026
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – HUDSON INSURANCE COMPANY
- Workers’ Compensation
- Exempt
A contractor’s bond protects consumers up to the bond amount if the contractor fails to fulfill contractual obligations or violates CSLB regulations.
Workers’ compensation insurance protects homeowners from liability if a contractor’s employee is injured on the job site.
Location
- Address
- P O BOX 92405
- City
- Pasadena, CA
- ZIP Code
- 91109
- Phone
- (626) 796-0285
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About These License Types
A: General Engineering Contractor
Authorizes construction of fixed works requiring specialized engineering knowledge and skill, including irrigation, drainage, water power, water supply, flood control, inland waterways, harbors, docks, shipyards, dams, hydroelectric projects, levees, railroads, highways, tunnels, airports, sewers, bridges, pipelines, parks, refineries, and power plants.
Not authorized: Does not authorize work under a Class B General Building Contractor license or any specialty (C) classification unless incidental to the engineering project.
C-12: Earthwork and Paving Contractor
Digs, moves, and places earth materials for cuts, fills, excavations, grades, trenches, backfills, and tunnels (if incidental), including use of explosives. Includes mixing, fabricating, and placing paving and surfacing materials.
Not authorized: Does not include operations on sources of water (see Class A).
Licensing Resources
What does a workers' comp exemption mean?
How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements
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License data sourced from the California Contractors State License Board. Last data update: April 05, 2026.