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  • Troy, Michigan
  • Plan/Spec

Columbia Tower Tenents

  • Sundries Plus
  • Haworth Showroom
  • Smith Barney
  • Cox, Hodgman & Giamarco
  • Hewitt Associates
  • Northpointe Capital
  • Thomas Group
  • Cambridge Financial
  • Equity Management
  • Regus
  • American Express
  • Raymond Prokop III
  • Information Builder
  • Ernst & Young
  • RSA Securities
  • Hughes Electronics
  • Prudential Financial
     

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  • The 13,000 square foot penthouse mechanical room includes two boilers, two chillers, one cooling tower, & six pumps.
  • Two custom built-up cooling systems, including fans, chilled water coils, and filters are enclosed in a dual-wall housing unit.
  • To meet building ventilation requirements, there are two package heating units and fifth teen supply air and exhaust fans. 
  • Each floor has a perimeter variable air volume heating duct loop and an interior variable air volume cooling duct loop.