Ahlborn Structural Steel Inc
Ahlborn Structural Steel Inc is an active, licensed contractor operating in Santa Rosa, CA. Operating under a California contractor license established in 2005. They hold 3 license classifications including C-13 Fencing Contractor, C-23 Ornamental Metal 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
- 854244
- Status
- Active
- Classification(s)
- C-13: Fencing Contractor, C-23: Ornamental Metal Contractor, C-51: Structural Steel Contractor
- Tenure
- Licensed since 2005 (21 years)
- Issue Date
- February 08, 2005
- Expiration Date
- February 28, 2027
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – OHIO CASUALTY INSURANCE COMPANY (THE)
- Workers’ Compensation
- Workers' Compensation Insurance – NEW HAMPSHIRE 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
- 1230 CENTURY COURT
- City
- Santa Rosa, CA
- ZIP Code
- 95403
- Phone
- (707) 573-0742
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About These License Types
C-13: Fencing Contractor
Constructs, erects, alters, or repairs all types of fences, corrals, runs, railings, game court enclosures, guard rails, barriers, playground equipment, backstops, posts, flagpoles, and gates.
Not authorized: Does not include masonry walls (see C-29).
C-23: Ornamental Metal Contractor
Assembles, casts, cuts, shapes, forges, welds, fabricates, and installs brass, bronze, copper, cast iron, wrought iron, stainless steel, and other metals for architectural treatment and ornamental decoration of structures.
Not authorized: Does not include the work of a sheet metal contractor (see C-43).
C-51: Structural Steel Contractor
Fabricates and erects structural steel shapes and plates used as structural members for buildings and structures, including riveting, welding, rigging, 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.