Never Any Shortcuts

DSI employs many of the most specialized welding and mechanical processes in the construction industry. Our stringent in-house programs and procedures separate us from others and ensure that our customers receive the absolute highest-quality service and end product.

All mechanical and process systems are fabricated and installed in full compliance with ASME codes for pressure piping and SMACNA standards for duct installations. We maintain over 100 ASME qualified welding procedures.

Our QAQC teams are independent of field operations and have the backing of our corporate management team to ensure we meet or exceed all requirements and standards for quality.

Our Quality Control teams are experts in welding procedures and qualifications, pipe and duct inspections, systems testing, UHP analytics and project systems commissioning for a diverse group of industries including:

  • HVAC & plumbing systems for all commercial, healthcare, institutional and manufacturing applications
  • Ultra high purity process systems for microelectronics manufacturing
  • Hygienic process systems for life sciences manufacturing