Business Details
Expert Steel Fabrication for Bridges and Buildings
Stupp Bridge, a division of Stupp Bros., Inc., has been a leader in steel fabrication since 1856. As a sixth-generation family-owned business, we specialize in plate girder fabrication for bridges and buildings, combining over 150 years of craftsmanship with modern technology. Our Bowling Green, Kentucky facility, operational since 1999, is among the most efficient in the industry, offering advanced fabrication capabilities and a commitment to quality. We work closely with clients through every project phase, from design-build to delivery, ensuring timely completion and cost-effectiveness. Our AISC-certified operations include 50,000 tons of annual capacity, state-of-the-art painting systems, and computerized fabrication technology.With a focus on innovation and integrity, we serve clients within a 500-mile radius of Kentucky, delivering solutions for DOT projects, railroads, and commercial structures. Our team of experienced sales professionals, engineers, and logistics experts ensures seamless execution from quotation to project completion. Strategic geographic positioning and multimodal transportation capabilities enable efficient delivery nationwide. We maintain rigorous quality control through bar code inventory systems, CNC machining, and real-time production tracking. This dedication to excellence has earned us a reputation as a trusted partner for complex infrastructure projects across the United States.
Services
Structural Steel Fabrication
Bridge Girders
Building Girders
Design-Build Projects
Transportation Logistics
Highlights and features
- We offer 150+ years of specialized steel fabrication experience
- Our AISC-certified facility meets the strictest quality standards
- We operate the most efficient bridge fabrication facility in existence
- Our team utilizes advanced CNC technology and real-time tracking systems
- We guarantee on-time delivery within a 500-mile service radius
Associations and certifications
- AISC Certified Bridge Fabrication
- Fracture Critical Endorsement
- Sophisticated Paint Endorsement
Services
Structural Steel Fabrication
Our structural steel fabrication service produces precision-engineered components for bridges and buildings. Utilizing advanced CNC technology and AISC-certified processes, we create plate girders ranging from 30" to 174" deep. Our state-of-the-art facility ensures strict quality control through bar code tracking and real-time production monitoring.
Bridge Girders
We specialize in fabricating bridge girders for various applications including DOT projects and railroad crossings. Our capabilities include through girder and deck girder bridges with options for curved or straight designs. All components meet rigorous safety standards and are optimized for efficient field assembly.
Design-Build Projects
Our design-build service offers comprehensive solutions from concept to delivery. We collaborate with contractors and designers to optimize steel designs while maintaining strict confidentiality. This approach ensures cost-effective solutions and streamlined project execution for complex infrastructure developments.
Transportation Logistics
We provide multimodal transportation solutions for steel components using truck, rail, and barge. Our strategic Kentucky location enables efficient delivery within a 500-mile radius. The facility's rail siding and advanced loading systems ensure timely and secure transportation of large-scale steel structures.
Engineering Services
Our engineering team utilizes CAD technology to produce detailed shop drawings compliant with state specifications. We maintain strict document control and provide real-time production tracking through integrated software systems. This ensures complete traceability from material sourcing to final assembly.
People
Adam P. Demargel
Senior Vice President of Sales
With extensive experience in steel fabrication sales, Adam manages territories across the Midwest and Plains states. He leads strategic client relationships and project acquisitions for Stupp Bridge.
Derek R. Manz
Sales Engineer / Territory Manager
Derek specializes in sales engineering for the Eastern United States, combining technical expertise with client management to deliver tailored steel fabrication solutions for bridge and infrastructure projects.
Robert P. Jongema
Sales Engineer / Territory Manager
Robert manages sales operations in the Southeastern United States, leveraging his engineering background to provide technical support and customized steel fabrication proposals for transportation infrastructure projects.
Questions
What types of steel fabrication services do you offer?
We specialize in structural steel fabrication for bridges and buildings, including plate girders, through girders, and deck girders in both curved and straight configurations.
How long has Stupp Bridge Company been in business?
Our company has over 150 years of steel fabrication experience, established in 1856 as South St. Louis Iron Works and operating as Stupp Bros., Inc. since the 1870s.
What geographic areas do you serve?
We serve clients within a 500-mile radius of our Bowling Green, Kentucky facility, covering states from the Midwest to the Southeastern United States.
Are your fabrication processes certified?
Yes, we maintain AISC certification for bridge fabrication with endorsements for fracture critical components and sophisticated painting systems.
How do you ensure quality control in fabrication?
We use bar code inventory tracking, CNC machining, real-time production monitoring, and climate-controlled painting facilities to maintain the highest quality standards.
What transportation options do you offer for steel components?
We provide multimodal delivery solutions including truck, rail, and barge transportation to ensure efficient delivery of large-scale steel structures.
