The List of projects performed by VSIS over the years is extremely extensive, involving thousands of each of the poles listed. We are happy to provide you with specific references, if required.

At VSIS, we require quality manufacturing on every job. We always strive to achieve excellence.

VSIS shops are certified by AISC (American Institute of Steel Construction) to fabricate “Complex Buildings/Simple Bridges with Fracture Critical qualification. This certification places VSIS among an elite group of shops worldwide. Qualification is based on knowledge, capability, experience, equipment and welding expertise. AISC demands only the highest quality in welding, procedures, and welders’ certifications.


Our manufacturing facilities are AISC Certified for Conventional Steel Structures and Simple Steel Bridges. Some of our facilities’ certifications include a Fracture Critical endorsement. AISC demands only the highest standards of quality in welding, procedures, and organization.


Everyone at VSIS is committed to providing you, our valued customers, with superior service, products and excellent results on your projects. Our service begins with your initial call and continues throughout and beyond the completion of the contract. Whether you are bidding a DOT project, or a new shopping center intersection. Read More...