Purple Line Extension Section 3 Tunnels - Los Angeles, CA

Construction Services

DMI's wide range of capabilities enables us to provide clients with a full spectrum of Mechanical and Plumbing services and is recognized as an industry-leader in providing these services for all types of construction projects.

Our mechanical services includes large-scale, professional-grade:

  • Plumbing
  • Mechanical piping
  • Ductwork systems
  • Process piping
  • Industrial Ventilation Systems
  • HVAC

DMI has extensive experience in a Design-Assist / Design Build capacity for all of these systems.