Leadership in Aluminum and Electric Vehicle Repair

Marshall Auto Body has been working with aluminum for over 30 years. With a background in light aircraft refinishing and sub assembly repairs as well as aluminum sheet metal work, we are well positioned and experienced in working with light weight automotive aluminum body panels and structure.

Today, we use the same Fronius cold metal transfer welder that Tesla's are built with and have over 200 hours of factory training in aluminum structural/mechanical and welding at Tesla's Fremont, CA facility.

Aluminum Auto Body Repair

Most body shops have less experience with differences in how aluminum springs back from impacts compared with steel. Aluminum has a very poor memory and can resists straightening attempts so our experience really pays dividends here. With over 46 years of combined experience and training in structural aluminum repair and welding, our technicians meet all the requirements through ongoing certification and training.

ASE Certified

ASE Certified

Our Project managers and estimators are ASE Certified Master Technicians, a rare qualification in the body shop industry.

I-CAR Gold Class

ICAR Gold Class

Marshall Auto Body, founded in 1978, has earned the I-CAR Gold Class Professionals designation every year since 1991 and has maintained the I-CAR Gold Class Professional status ever since. We are one of the few collision repair facilities in North America that have qualified as I-CAR Gold Class Professionals for over 23 consecutive years.

Tesla Certified

Tesla Motors Model S Authorized Repair

Marshall Auto Body is the only authorized Tesla Motors repair facility in Wisconsin and the first of four shops in the United States invited to participate in a two week certification program by Tesla Motors at the Palo Alto, California facility.


Tesla Structural Aluminum Welding
Tesla Model S Structural Repair
Tesla Mechanical Electrical Trim

2015 Ford F-150

Authorized Ford F-150 Aluminum Repair

Marshall Auto Body has been recognized by the Assured Performance Network as one of the first ‘certified’ repair facilities in Southeastern Wisconsin for the all-aluminum F-150. The 2015 model will reduce the truck’s weight by 700 pounds from the 2014 model, improving fuel economy and allowing for a small displacement engine.


Car Bench Systems

Infinity 3D Laser Measuring System

Trans Puls Synergic 2700 CMT Fronius MIG Welder

Prima Alspotter Spot Welder

Hunter Wheel Alignment System