Madman & Co. Racing is the brainchild of Brian "Madman" Jeffery, an automotive and racing industry veteran with over 19 years of full-time, professional experience.  A visit to Roy Hill's Chassis School in 1996 later turned into employment as Madman was part of the team responsible for Roy Hill's championship in the IHRA World Finals.  In 1998, Brian founded Madman & Co. Racing in Houston, Texas, a full service speed and chassis fabrication shop.  In an ongoing pursuit of expertise in chassis technology, Madman also attended Jerry Bickel's Chassis Fabrication School in 1999.

From 1998 to 2003, Madman & Co. was involved with Procharger in prototyping supercharger kits and brackets for the 1994-1996 Impala SS, the 1996-1999 Chevrolet Vortec pick up truck, and race kits for 4th gen. F-bodies.  Two records set with the use of these prototypes are first F-body in the 9's and fastest LT1-based F-body.  Madman's expertise knows no bounds, with professional experience in MIG and TIG welding of aluminum, stainless steel, and mild steel, as well as sheet metal fabrication, custom header and exhaust fabrication, chassis and rollcage fabrication, wiring, plumbing, and suspension alignment.