J F Duncan Industries Inc
J F Duncan Industries Inc is an active, licensed contractor operating in Vernon, CA. Operating under a California contractor license established in 1990. They hold a C-43 Sheet Metal 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
- 598206
- Status
- Active
- Classification(s)
- C-43: Sheet Metal Contractor
- Tenure
- Licensed since 1990 (35 years)
- Issue Date
- July 13, 1990
- Expiration Date
- July 31, 2026
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – HARTFORD FIRE INSURANCE COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – SENTINEL INSURANCE COMPANY LTD
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
- 4380 AYERS
- City
- Vernon, CA
- ZIP Code
- 90058
- Phone
- (562) 862-4269
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About This License Type
C-43: Sheet Metal Contractor
Selects, cuts, shapes, fabricates, and installs sheet metal including cornices, flashings, gutters, leaders, pans, kitchen equipment, duct work with insulation, patented chimneys, metal flues, and metal roofing systems.
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.