Core Resource Services Llc
Core Resource Services Llc is an active, licensed contractor operating in Corona, CA. Operating under a California contractor license established in 2024. They hold 3 license classifications including A General Engineering Contractor, C-31 Construction Zone Traffic Control Contractor, and 1 others. They currently maintain an active contractor bond and workers' compensation insurance. No disciplinary actions have been recorded against this license.
License Information
- License Number
- 1122300
- Status
- Active
- Classification(s)
- A: General Engineering Contractor, C-31: Construction Zone Traffic Control Contractor, C-49: Tree and Palm Contractor
- Tenure
- Licensed since 2024 (1 year)
- Issue Date
- June 17, 2024
- Expiration Date
- June 30, 2026
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – HUDSON INSURANCE COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – SOUTHERN INSURANCE COMPANY
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
- 11762 DE PALMA RD
- City
- Corona, CA
- ZIP Code
- 92883
- Phone
- (951) 277-8261
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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-31: Construction Zone Traffic Control Contractor
Prepares or removes lane closures, flagging, or traffic diversions using portable devices such as cones, delineators, barricades, sign stands, flashing beacons, arrow trailers, and changeable message signs on roadways.
C-49: Tree and Palm Contractor
Plants, maintains, and removes trees and palms, including pruning, stump grinding, and tree, palm, or limb guying.
Not authorized: Does not apply to incidental pruning by nursery persons or gardeners as described in BPC Section 7026.1.
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.