Helping the world grow since 1976

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Operating Hours

Mon-Fri 8AM-8PM

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Stockton Tri Industries, Inc. is a multi-faceted, full service shop specializing in

• Job Shop and Miscellaneous Ironwork
• Piping Fabrication
• Skids and Modules
• Structural Steel Rolling, Bending and Forming
• Machining
• Industrial Coatings Application
• Refuse Container Fabrication and Repair
In addition, STI provides expertise in field erection, retro-fits and plant maintenance.

Big Performance

STI is an industry leader with proficient and cost effective rolling of structural steel, piping and tubing for both large and small jobs. We are capable of rolling large structural steel shapes up to 36 inches deep and large bore piping up to 20 inches in diameter. In addition, our 500 Ton Press Break allows us to effectively bend and form a large range of structural plate materials.

Best in the Field

Over the years, industry has leaned towards streamlining project installation costs by the installation and integration of equipment, piping, electrical and control systems on structural steel skids or modules

On-Site Building

From a complex plant shutdown for required maintenance, to simple routine facility improvements, STI’s experienced field personnel supports our customers quickly with efficient solutions.

Unmatched Service, Uncompromised Quality

At STI, customer service and commitment to the highest quality is the prime directive on all of our work. We are able to service all sizes of jobs whether it is to repair or manufacture large “one of a kind,” or full lot projects.

Unlocking brand potential in the World

We are committed to the design, manufacture and delivery of perfect product

Our story is one rooted in an unwavering commitment to the people who work for our company, who in turn have a sincere focus on providing customers with superior solutions that help their businesses develop.