The STI Group provides diversified service solutions for industrial capital construction; maintenance; pipe; heavy structural and plate, sheet metal, modular and vessel fabrication; boiler and heater; exchangers; and related specialty services. For more than 30 years, The STI Group has been a dynamic partner in providing these services. Domestically located to conveniently address industrial needs, The STI Group has multiple facilities in Port Arthur, Beaumont, Bridge City, Orange, Vidor, Kountze, Buna and McAllen, Texas. We've also opened up a location in Carrizo Springs to better serve the oilfield industry. STI Group-Pipeline & Oilfield Services brings a new innovative approach, while using our experience in lean manufacturing to provide the client with the most cost effective service. Providing you continuous improvement and reduction of waste. Providing comprehensive industrial and oilfield services to fulfill client needs, The STI Group and all its departmental divisions are founded on three pillars: safety, quality and integrity. The company feels safety should be the No. 1 area of focus. Safety has a direct correlation to quality control, productivity and employee morale. In addition, a strong safety program results in a more cost-efficient operation for the contractor and customer. Realizing the importance of providing a product to meet customers’ specifications and delivery needs, STI is certified with ASME “U” and “S” stamps and National Board Inspection Code (NBIC) “R” stamp.