Industrial Construction and Maintenance Experts

Specialty Welding Services is a certified mechanical contractor specializing in industrial welding and piping, serving St. Louis and surrounding areas. We provide mobile welding, pipefitting, structural fabrication, and equipment installation for the food and beverage industry, cold storage, industrial refrigeration, HVAC systems, and manufacturing facilities. Our services include 24/7 emergency welding repair, shutdown support, new construction, industrial maintenance, and process piping. Trusted for fast response, quality workmanship, and plant reliability.