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WHA Office Location Map

Map

Freeport, Illinois Rockford, Illinois Dixon, Illinois Sterling, Illinois Joliet, Illinois Moline, Illinois

With offices in 6 locations throughout northern Illinois, WHA is readily available to provide your Engineering, Architecture and Land Surveying needs. Call an office near you for more information.

Our Locations

1 - Dixon, Illinois
809 East 2nd Street
Dixon, IL 61021-0367
Phone: (815) 284-3381
Fax: (815) 284-3385
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2 - Rockford, Illinois
57 Airport Drive
Rockford, IL 61109
Phone: (815) 964-2897
Fax: (815) 284-3385
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3 - Freeport, Illinois
10 North Galena Avenue
Suite 150
Freeport, IL 61032
Phone: (815) 232-3506
Fax: (815) 284-3385
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4 - Sterling, Illinois
212 3rd Avenue
Sterling, IL 61081
Phone: (815) 626-3861
Fax: (815) 284-3385
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5 - Joliet, Illinois
1000 Essington Road
Joliet, IL 60435
Phone: (815) 729-2229
Fax: (815) 744-1681
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6 - Moline, Illinois
1515 5th Avenue
Suite 102, Box #3
Moline, IL 61265
Phone: (309) 517-1119
Fax: (815) 284-3385
get directions

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Much more than a professional services provider, WHA is a community advocate and regular newsmaker.  Keep pace with our people, projects and progress here.

WHA Employee Honored at the 2017 Illinois Society of Professional Engineers Annual Convention
July 21, 2017

Ron Steenken honored with "Distinguished Service Award"  more...

Willett, Hofmann Wins ACEC-Illinois 2017 Engineering Excellence Awards
February 17, 2017

City of Rockford Projects Earn Award  more...

WHA Wins Award
January 9, 2017

APWA Awards  more...