Custom Auto & Aircraft
Upholstery
& Restoration
Four generations of upholstery craftsmanship, bringing custom automotive and aircraft interior projects to life in a dedicated studio in West Bend, WI. From full restorations to bold one-off builds and individual car-seat upholstery, every seat is hand-stitched to last.
Automotive upholstery, made personal
Built Around Your Project
From complete custom interiors to a single carefully finished seat, each project receives a personal consultation and close attention to detail by hand.
Convertible Tops & Automotive Trim
Explore convertible top upholstery, repair and restoration, with experience in European and German cars.
Learn about top and trim workInterior Kit Installation
A considered process for teardown, preparation, restoration and installation, with attention to proper fit and finish.
Explore kit installationAircraft Interiors & Seating
Custom aircraft seating and cabin upholstery with FAA-compliant material options selected for your aircraft and project requirements.
Explore aircraft interiorsWhy Choose G4 Upholstery
Traditional hand craftsmanship, modern fabrication tools, and a real family name behind every stitch.
Master Craftsmanship
Four generations of expertise passed down through our family, ensuring every stitch meets the highest standards of quality.
Custom, Not Cookie-Cutter
Every project is designed around your vehicle and your vision, from period-correct restorations to bold custom builds.
Local & Personal
Based right in West Bend, WI. You work directly with the person doing the stitching, with no middlemen or outsourcing.
Ready to Begin Your Project?
Whether it's a full restoration, a one-off custom build, or you're just exploring options, let's talk about your vehicle.
Get Started Today