who's in charge
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Most times you call or stop by you'll be talking with Sharon McDonough, one of the most responsive, capable and pleasant office managers you're likely to encounter. Many in the Chicago-area construction community will remember Sharon from her time on the staff at W. K. Meyer Construction Corporation.

Our executive team consists of Matt Sprenzel, Walter K. "Wally" Meyer and John Sprenzel. Matt and Wally manage client accounts and oversee projects and also attend to general-management responsibilities. John, our comptroller, manages the financial aspects of our operation.

Click here for the team's contact information.

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Matt Sprenzel, who is also the president of ISI, has over 32 years of experience in the management of contract furniture and facility services for corporate, professional, health care, education, hospitality and retail environments. Matt and his brother John Sprenzel continue to build on the vision for the ISI brand's unique role in Chicagoland commerce first espoused by ISI's founders, Bud and Shirley Sprenzel.
Walter K. "Wally" Meyer, the founder and former president of W. K. Meyer Construction Corporation, has 31 years of commercial and residential construction experience. Wally’s company worked successfully with many of Chicagoland’s leading general contractors on projects for companies including Dunkin Donuts, Pizza Hut, US Cellular, Godiva Chocolatier, Auto Zone and The Corner Bakery.
ISI Interior Construction, Inc.          800 Morse Avenue, Elk Grove Village IL 60007          847 593 6971         |         City of Chicago General Contractor License TGC019140