Founded in 1989, Springfield Mechanical Services (SMSI) is a provider of commercial and industrial mechanical, electrical, and design services. The company operates from four branch locations, serving clients across Missouri, Arkansas, and Oklahoma, with licensing in multiple states. Its client roster includes major industrial firms such as Tyson, Simmons, Schreiber, Owens Corning, Dairy Farmers of America, and GM.
SMSI's technical capabilities span ammonia systems, industrial refrigeration, HVACR, electrical, plumbing, fabrication, piping, building automation, and mechanical design-build. The company serves a range of industry verticals including food manufacturing, industrial manufacturing, schools, churches, convenience and grocery stores, and commercial properties. Its service model includes 24/7 rapid response capabilities.
