Precision Welding & Fabrication Solutions
Built on 40+ Years of Excellence
Our Services
Assembly
GMP Welding’s assembly services bring fabricated and machined components together into complete, production-ready systems and sub-assemblies. By handling assembly in-house alongside our other capabilities, we reduce your vendor count and ensure quality is maintained from the first operation to the last.
We support OEMs, machine builders, and industrial manufacturers who need a dependable partner to deliver finished assemblies on time and to specification. From structural weldments to precision mechanical assemblies, GMP provides the accountability and craftsmanship your customers expect.
Engineering
GMP Welding’s in-house engineering team brings technical depth to every project, working directly alongside fabrication, machining, and finishing operations from day one. We help customers optimize designs for manufacturability, reduce costs, and eliminate problems before they reach the shop floor.
We partner with OEMs, machine builders, and industrial manufacturers who need more than a job shop — they need a knowledgeable team invested in getting the details right. From concept development through production documentation, GMP’s engineering support keeps your project on track at every stage.
Fabrication
GMP Welding’s fabrication services cover the complete spectrum of metal processing, from raw material sizing through complex formed and welded components. Our comprehensive in-house capabilities allow us to manage every step of the fabrication process with precision and efficiency.
We serve OEMs, machine builders, and industrial manufacturers who require a reliable single-source partner for structural, sheet metal, and plate fabrication. With decades of experience and a full suite of cutting, forming, and joining capabilities, GMP delivers quality and consistency on every project.
MACHINING
GMP Welding’s precision machining services produce tight-tolerance components for demanding industrial applications across a wide range of materials and complexities. Our in-house capabilities allow us to take parts from raw stock to finished dimension without ever leaving our facility.
We serve OEMs, machine builders, and manufacturers who require exacting accuracy and reliable repeatability on every part. Whether it’s a one-off prototype or a high-volume production run, our machining operations deliver the precision and consistency your application demands.
Powder Coating
GMP Welding’s in-house powder coating services provide a durable, high-quality finish that protects metal components from corrosion, wear, and harsh operating environments. From surface preparation through oven curing, we manage the entire finishing process under one roof.
As a single-source solution, our powder coating capabilities integrate seamlessly with our fabrication and machining operations to eliminate outside vendors and reduce lead times. We deliver consistent, long-lasting finishes that meet the functional and aesthetic requirements of OEMs, machine builders, and industrial manufacturers.
Welding Services
GMP Welding is your trusted partner for precision welding across multiple processes and materials, serving OEMs, machine shops, and manufacturers throughout the Midwest and beyond who demand consistency, certification, and technical expertise.
We specialize in complex welding applications ranging from micro-welding for medical devices to structural steel fabrication for industrial equipment. Our 40+ years of experience and comprehensive certifications enable us to tackle challenging projects across aerospace, defense, medical, pharmaceutical, food service, and automotive industries.
Commitment to Quality
Quality is the foundation of everything we do. Our culture is built on precision and accountability; we hold ourselves to the highest standards on every project and we guarantee that our work meets the specifications of our customer.
Our quality commitment begins with certified welders, weld procedure specifications (WPS), calibrated equipment, and material certifications. It continues through rigorous inspection, complete documentation, and continuous improvement initiatives that keep us at the forefront of our industry.
Every team member at GMP Welding understands that our reputation depends on consistent execution. We invest in ongoing training, modern equipment, and quality systems that ensure accuracy and compliance across projects of all sizes and complexities.
Our Facility
Our 25,000 sq. foot facility is equipped to handle large fabrications. We have three 10-ton cranes, capable of lifting 40,000lbs with 26 ft under hook.
Certifications & Compliance
Certifications:
- ASME Section IX Pressure Vessel (Carbon Steel and Stainless Steel)
- AWS D1.1 Structural Steel
- AWS D1.6 Stainless Steel
- AWS D1.2 Aluminum
- AWS D17.1 Aerospace
- CAGE Code: 86FD6 (Military and Defense)
Quality Processes:
- First Article Inspection (FAI)
- Weld procedure specifications (WPS) and procedure qualification records (PQR)
- Non-destructive testing (NDT)
- Material traceability and certification
- Customer-specific approval processes
All welding procedures are qualified and documented per governing codes. We maintain current certifications through regular audits and welder performance qualifications, ensuring your projects meet or exceed specification requirements.
Past Projects
CONTACT US
Contact us to get a quote on your project.