Certifications
As a leader in heavy industrial steel fabrication, Twin Brothers Marine, LLC holds several industry certifications and is up to par with the ASME Code standard:
- ISO 9001:2015 certified.
- ASME Code VIII, Div. 1 (U Stamp) and NBIC (R Stamp) certified.
- Small Business certified.
- AISC certified.
- Bridge Fabricator – Intermediate
- Highway Component Manufacturer
- Fracture Control Endorsement
- Complex Coating Endorsement 3 – Exposed
