Fabricating High-Quality Custom and Production Weldments.
Precision. Speed. Trust. Our Foundation.
Capabilities
MIG Welding

TIG Welding

Project Design

Saw Cutting

Metal Finishing

Manual Fabrication

Common Materials
(but not limited to)
– Steel –
– Stainless Steel and relative alloys –
– Aluminum and relative alloys –
About Us
We are an owner/operated welding and fabrication shop located in Waukesha, WI. With over 15 years of industry experience Sigmatic Metalworks is dedicated to making high-quality custom and production weldments while providing an exceptional customer experience to everyone we service. Whether a manufacturing company needs help welding parts or a hobbyist wants a project fabricated Sigmatic Metalworks has it covered.