Certifications:

ASME

R Stamp – Shop and Field Repairs/Alterations under the “R” Symbol Stamp
PP Stamp – Shop and Field Fabrication and Field Installation of Power Piping
S Stamp – Shop and Field Fabrication and/or Assembly of Power Boilers
U Stamp – Shop and Field Fabrication of Pressure Vessels

API 1104
B31.1
B31.3

Minnesota High Pressure Piping License
State Plumbing Licenses in ND, SD, MN