Mesirow Financial Headquarters, CHICAGO, IL

Gibson is an expert telecommunications company with a focus on low voltage wiring solutions.


State-of-the-art energy infrastructure; support for critical global operations; enhanced client satisfaction and loyalty; reduced energy consumption and costs; greater employee safety, security, and productivity; reliable backup power; attainment of prestigious "green building" certifications; single-source contractor efficiencies and accountability.


To install modern, energy-efficient electrical systems in its new, 12-story, 286,000-sf headquarters facility.


Gibson Electric's reliability, extensive resources, and broad expertise made it this client's contractor of choice for installing all electrical systems at its new headquarters. Planning and coordinating its work with other contractors, Gibson carried out a scope of work that began with bringing power from the local utility to the company's offices, conference rooms, and auditorium. Gibson crews also installed the cabling for the company's telephone communications system and data center, as well as the two uninterruptible power supplies that provide the data center's back-up power. In addition, Gibson ran cabling for the rest of Mesirow's computer system. This cabling allows up to 10 gigabytes of data transmission at each workstation.

Since the building was pre-certified as a LEED silver facility by the U.S. Green Building Council, the client also asked Gibson to install an advanced daylight harvesting system to help reduce energy consumption and attain final certification. The system includes sensors that detect the level of natural light coming through the building's floor-to-ceiling windows and automatically regulates the electric lighting to provide optimum illumination throughout the day.

Employee well-being and safety are key priorities at Mesirow, which is why the company entrusted Gibson with the task of putting in a sophisticated fire alarm system. The Gibson team installed all the necessary sensors and controls, extending the building's base fire alarm/life safety system to cover Mesirow's floors.

Additional information: Besides receiving LEED Silver certification, Mesirow's building was also admitted into the Green Permit Program by the Chicago Department of Construction and Permits for its innovative green-building design.


Mesirow Financial is a diversified financial services firm headquartered in Chicago. Founded in 1937 as a one-man brokerage firm, it now has more than 1,200 employees located in offices across the country and in London. The company offers six service divisions: investment management, investment services, insurance services, investment banking, consulting, and real estate. One of its real estate projects was the 45-story, 1.2-million-square-foot downtown office tower where the firm has its 12-story headquarters and leases the remaining space to other companies.



Gibson Electric & Technology Solutions

Mesirow Financial, Inc.

Interior Architects

Environmental Systems Design, Inc.

Power Construction

Gibson Electric & Technology Solutions

January 2009 – June 2010

$14 million






  case_box.gif New Construction
  case_box.gif Retrofit
  case_box_check.gif Electrical Services
  case_box.gif Mechanical Services
  case_box.gif Facilities Services
  case_box.gif Consulting Services