William D. Prigge, P.E.

Principal​

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William J. Wyzgala, P.E.

Sr. Geotechnical​

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Melissa Janik

Accounting

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Robin Wilkening

Scheduling

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Michael H. Prigge, P.E.

Project Engineer

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Jeffery Stotz

Lab Manager

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Greg Ford

Field Engineer

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Ingris Sandoval

Administrative Support

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Main Office

410 Nolen Drive

South Elgin, IL 60177

(847) 844-1895

Gunner

Accounts Retrievable

Rebel

Chief Barking Officer

Willson

Belly Rubs Receivable