Schantz
Machining & Custom
Fabrication
Metal Fabrication
CNC Machining
Mig & Tig Welding
Schantz Custom Fabrication
Full-Service Welding, Custom Fabrication, CNC Machine Shop in St. Louis
Schantz Custom Fabrication is a full-service, family-owned and operated custom fabrication facility with over 60 years of expertise. Schantz comes second to none in the metal fabrication industry, offering a diverse catalog of services including CNC machining, structural metal, welding, prototyping, fixturing, and low volume production machining.
Led by fourth-generation owner, Zach Schantz, the team at Schantz Custom Fabrication pride themselves in the fundamentals. At the core of the business are designers, engineers, and problem-solvers making SCF uniquely qualified to take your drawing, blueprint, or idea and turn it into a functional productive piece. We strive to design and manufacture custom fabricated parts to the tightest tolerances. Schantz Custom Fabrication is equipped to meet all requirements with the promise of remaining economical and providing on-time delivery.
Custom Metal Fabrication


Full-Service Design and CNC Machining
MIG & TIG Welding Services

Fast Quotes
Short Lead Times
On Time & On Budget
Design Focused
Testimonials
My older Seadoo engine developed a crack in the cooling system water jacket cover. After searching all over I was told by everyone they don’t make the part anymore. Zach redesigned one for me out of billet aluminum. Worked great!
Schantz has helped us design and manufacture custom titanium parts for the motorcycle, ATV and UTV world. In our market your either first with new components or your playing catch up. Zach has that eye for quality well designed parts that give us an edge in the marketplace. His expertise in design and cnc machining is the best I’ve seen.
Schantz Fabrication designed and now builds a custom light bracket that is revolutionary in our industry. The bracket holds lights for our display truss system and mounts without tools or any fasteners. It’s been extremely well received by our customers.