De Group PLLC

De Group PLLCDe Group PLLCDe Group PLLC
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De Group PLLC

De Group PLLCDe Group PLLCDe Group PLLC
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About Us

MEP Design

 Our engineering design expertise encompasses a wide range of equipment and system types, including but not limited to the following:

  • Chilled Beams – Active and Passive
  • Chilled Water Systems – Primary/Secondary & Variable Primary
  • Computer Room Air Conditioning Units & Air Handling Units
  • Constant Volume Systems – Single Zone & Multi Zone
  • Dedicated Outdoor Air Systems
  • Fan Coil Units – 2-Pipe & 4-Pipe
  • Electric and Gas Boilers
  • Heat Pumps – Air Source & Water Source
  • Air & Water Cooled Chillers
  • Cooling Towers
  • VAVs – Single Duct, Series & Parallel Fan Powered Units
  • Variable Refrigerant Flow Systems
  • Vehicle Exhaust Systems
  • Linear Accelerators
  • Fume Hoods

Commissioning

At DE Group, we have extensive experience in commissioning a wide range of MEP systems in commercial buildings.


We offer comprehensive building commissioning (Cx) services for projects of various sizes and types. Our expertise includes commissioning mechanical systems such as chiller plants, AHUs, VAVs, heating and ventilation units, chillers, heat exchangers, and pumps. Additionally, we create test scripts and reports to ensure optimal system performance.


We also provide valuable recommendations to improve and enhance all aspects of your commissioning needs.

CFD Analysis

At DE Group, we use Cadence Data Center Design to create CFD models tailored to our clients' data center needs.


Our process begins with a comprehensive survey of the existing white space, gathering relevant client documents (including architectural, mechanical, and electrical plans), and offering recommendations on how to best orient the new cabinet layout.


The modeling covers all CRAH and CRAC units, existing facility obstructions, PDUs, chilled water pipe layout, future cabinet layout, floor tile arrangement, cold-aisle containment, bus ducts, and ladder rack layout.


We also have extensive experience with IRC strategies, including hot and cold-aisle containment.

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