Wadco Trenching Service
Wadco Trenching Service is an active, licensed contractor operating in Manteca, CA. Operating under a California contractor license established in 1993. They hold a C-12 Earthwork and Paving Contractor license. They currently maintain an active contractor bond and workers' compensation insurance. No disciplinary actions have been recorded against this license.
License Information
- License Number
- 664504
- Status
- Active
- Classification(s)
- C-12: Earthwork and Paving Contractor
- Tenure
- Licensed since 1993 (33 years)
- Issue Date
- February 10, 1993
- Expiration Date
- February 28, 2027
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – ATLANTIC SPECIALTY INSURANCE COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – STATE COMPENSATION INSURANCE FUND
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
- 5440 FIG AVENUE
- City
- Manteca, CA
- ZIP Code
- 95337
- Phone
- (209) 824-2485
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About This License Type
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
Workers' comp requirements for California contractors
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.