How Our Building Management Consulting Services Can Improve Your Building Efficiency.

ESI has experience in a variety of industry and facility types.  Since 1986, we’ve been delivering innovative solutions to help our customers improve building efficiency and reduce the cost of operating their buildings. 

Affinity Health Systems  •  American Packaging Corp.  •  AT&T  •  Cabela's Inc.  •  Chase Bank  •  City of Chicago  •  City of Madison  •  CNH America  •  County of Dane  •  County of Waukesha  •  DRS Technologies  •  Duke Realty Investments, Inc.  •  Dunham's Sports  •  Fairbanks Morse Engine  •  Froedert Health  •  Gander Mountain  •  GSA  •  Harley-Davidson  •  Hunzinger Construction Company  •  IBM  •  IUOE Local 399  •  Kenny Construction Company  •  Kohl's Department Stores  •  Lawrence Berkeley National Laboratory  •  Lubrizol Corporation  •  Macy's, Inc.  •  Marcus Center for the Performing Arts  •  Medical College of Wisconsin  •  Miller Electric  •  Ministry Health Care  •  Plunkett Raysich Architects  •  Quad Graphics  •  Rock County  •  Roundy's Supermarkets, Inc.  •  S.C.Johnson and Son  •  SCA Tissue  •  Sheboygan County  •  Signicast Corporation  •  Turner Construction  •  University of Wisconsin  •  US Post Office  •  USAA Insurance  •  Waste Management  •  Wisconsin Institutes of Discovery
Our managed services have saved millions of dollars annually on millions of square feet of buildings of all types.

ESI’s dedication to cutting edge technology, continuous education, and thought leadership ensure that our automated buildings and controls solutions are always top of the line.  When you partner with us, we don’t just give you innovation, we give you confidence.  You can be confident that you’re getting the best service, the best smart buildings technology, and the best ROI we can offer on your building efficiency solution.  We take extreme pride in our facility systems integration work and in our customers’ success.  Below are just some of the industries and building types we work with:

Building Efficiency through Facility Managed Services, Building Automation Systems and Efficiency Building Automation - How ESI Will Help You.

A properly designed support program consists of many different, yet highly inter-related elements that provide life cycle management of your facility and the assets within, thereby ensuring maximum return on your investment, as well as increased operating efficiency and productivity, resulting in the lowest possible operating cost.

These elements, when combined into a program that is tailored for your business can provide you with significant and quantifiable energy and operational cost savings that also reduces the amount of risk associated with maintaining a facility.

Knowledge and Experience

ESI personnel receive extensive and continuous education through Environmental Systems University (ESU). We also maintain intelligent building industry certifications and credentials including:

  • LEED AP
  • CEM
  • NICET

ESI is a proud member of the following organizations

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Customer Comments

  • ESI run projects have consistently achieved a 2 year ROI.
  • Systems are now running at peak efficiency and we now understand how to maintain them at peak efficiency.
  • ESI not only delivered, they prove they deliver by providing me with monthly reports. Savings were 71% higher than estimated. ESI over delivered.
  • ESI provided a reduction of budgeted dollars for energy consumption by 18%. Energy Star certification provided the recognition, but the real win was lowering operating costs, energy use, and the environmental impact.