Wendler Engineering Services, Inc. (Wendler) is a Professional Design Firm licensed to
perform civil engineering, structural engineering, and land surveying services in the
State of Illinois.
Wendler is aware of Governor Pritzker’s Executive Order No. 8 declaring all counties in
the State of Illinois as a disaster area in response to the outbreak of COVID-19.
The Governor also issued Executive Order 20-10, which identifies Professional Services
as an essential service. The Illinois Department of Transportation issued a bulletin
which also identifies transportation as an essential service, and they have no plans to
stop or suspend construction because of COVID-19. Therefore, Wendler will continue
to support infrastructure projects.
Please contact Wendler if you require civil engineering, structural engineering, land
surveying or construction staking services during this critical time.
Wendler Main Office : 815-288-2261
David Weber, PE mobile 815-973-1452
Scott Brown, PE, SE mobile 815-973-1444
Marc Gebhardt, PE mobile 815-973-1450
Chad Clauson, PE mobile 815-973-0340
Pat Hubert, PLS mobile 815-973-1991
David Scovel, PLS mobile 815-973-1446
Larry Sonberg, PLS mobile 815-973-1447