When you choose a mechanical systems provider for your construction project, you’re choosing a partner that can make or break your project. MSD will partner with you, keeping your schedule and budget in mind, while helping you complete an extraordinary project for your customer.

We provide expert and experienced project management to each job. MSD has completed many LEED silver and bronze projects. We design and build custom mechanical system solutions. And by providing it all from one source, we make your job easier, by giving you one contact, a seamless plan, and execution from beginning to end.

  • High & Low Pressure Duct Systems-Spiral, Rectangular, Oval, Dual Wall
  • Plumbing-Backflows, Potable Water, Sanitary, Acid Waste, Grease Traps, Grey Water
  • Specialty Piping-Med Gas, Nitrogen, Vacuum, Liquid Nitrogen, Vaporizers, Hydrogen, Stainless Steel, Dual Wall and Triple Wall Nitrogen piping, Aquatherm (Green Pipe)
  • Geothermal-Wells, Piping, Air handlers, Central Plants
  • Chiller Systems & Cooling Towers
  • Boilers – Steam, Hydronic and Instantaneous Hot Water
  • Pool/Spa Dehumidification Systems
  • VRF System-Design & Installation -includes Mitsubishi, Daiken, LG
  • Dust Collection Systems
  • Medical Gas Verification
  • Pumping Stations & Systems
  • Air & Water Balancing-AAB, NEBB
  • Insulation-Cell Glass

Notable Projects

LJB, Inc.

LJB, Inc. was renovating their Miamisburg, OH office and wanted to incorporate energy-saving upgrades.

  • MSD provided Design Build services in tandem with Greensleeves Energy Solutions, a specialist in geothermal systems.
  • MSD and Greensleeves installed a new geothermal HVAC system with open and closed loops. In addition, MSD design and installed the plumbing portion of the renovation.

WPAFB Chilled Water System

The chilled water system at a high-security building on the Air Force Base was undersized and unable to keep up with demand. The facility could not operate without chilled water due to the amount of information servers in the building, and the general nature of the building itself. The entire upgrade project would need to be completed with minimal shut down time at the building. HVAC portion of this project was over $3 million.

  • MSD worked in collaboration with Diaz Construction to complete the system upgrades on time and on budget with minimal shutdowns or disruption to the facility operations.

WPAFB Sensors Lab

Wright-Patt Air Force Base sought contractors to renovate and add onto the Sensors Lab. The HVAC portion of the project was over $13 million.

  • MSD served as the Design Assist Contractor in conjunction with Heapy Engineering for this project. In collaborating with General Contractor, Butt Construction, MSD provided Design Assist solutions for the following:
    • A large, anechoic chamber
    • An outdoor range
    • Multiple, Class-100 clean rooms
    • A three-story office building addition with DCID 6-9 requirements on many of the rooms
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