Bartkowski Firestop Installation
Bartkowski Firestop Installation is a licensed contractor in Wilmington, DE whose license is currently suspended. Operating under a California contractor license established in 2018. They hold a C-2 Insulation and Acoustical 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
- 1046655
- Status
- Suspended Suspended - Workers' Compensation
- Classification(s)
- C-2: Insulation and Acoustical Contractor
- Tenure
- Licensed since 2018 (7 years)
- Issue Date
- November 07, 2018
- Expiration Date
- November 30, 2026
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – GREAT AMERICAN INSURANCE COMPANY
- Workers’ Compensation
- License does not have current W/C – INSURANCE COMPANY OF THE WEST
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
- 251 LITTLE FALLS DRIVE
- City
- Wilmington, CA
- ZIP Code
- 19808
- Phone
- (708) 498-0004
About This License Type
C-2: Insulation and Acoustical Contractor
Installs insulating media and preformed architectural acoustical materials for temperature and sound control, including batt, blown, rigid board, spray-applied, and acoustical tile or panel systems.
Not authorized: Does not authorize removal of asbestos-containing materials.
Verify on Official CSLB Website
License data sourced from the California Contractors State License Board. Last data update: February 20, 2026.