For decades, building owners and managers have been forced to choose between price and performance in their facility upgrade projects. This is no longer the case with Entegral Solutions Group, a newly-created division of DFW-based DMI Corporation (d.b.a. Decker Mechanical) that is combining high quality and low cost into a new industry-leading approach for purchasing energy and facility upgrades.
DMI installs, repairs, and modifies existing plumbing and HVAC systems, working together with our other departments for on-time accurate, and emergency repair.  
• Pipefitting
• Welding
• Mechanical
• Plumbing
• Sheetmetal
• Boilers
  Phone: 972.291.9907
DISPATCH: 972.299.9434
Fax: 972.299.6437
  DMI is a full service mechanical
contractor with the equipment, staff, and expertise to plan and install large, small, simple, or complex projects.
Our in-house sheet metal fabrication and installation department proves
our ability to properly plan and schedule work on fast-track projects.
Our service and controls department provides timely start-up and check-out
of the installed equipment, and owners'
representatives are instructed on operation and maintenance procedures.