KJWW provides acoustical consulting for problem-solving of sound, noise, and vibration issues.
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  Locations |  
 
 
Rock Island
623 26th Avenue
Rock Island, Illinois 61201
T: (309) 788-0673
F: (309) 786-5967
Contact :
Larry Pithan, PE
pithanlc@kjww.com
Click here for map and directions >>
Des Moines
2882 106th Street
Des Moines, Iowa 50322
T: (515) 334-9906
F: (515) 334-9908
Contact :
Andy Thielen, PE, LEED AP
thielenad@kjww.com
Click here for map and directions >>
Madison
802 West Broadway, Suite 312
Madison, Wisconsin 53713
T: (608) 223-9600
F: (608) 223-9601
Contact :
Dave Smith, PE
smithda@kjww.com
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Chicago
1100 Warrenville Road, Suite 400W
Naperville, Illinois 60563
T: (630) 527-2320
F: (630) 527-2321
Contact :
Jeff Pratt, PE, LEED AP
prattjc@kjww.com
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St. Louis
15 Sunnen Drive, Suite 104
St. Louis, Missouri 63143
T: (314) 645-1132
F: (314) 645-1173
Contact :
Steve Rhoades, PE, LEED AP
rhoadesse@kjww.com
Click here for map and directions >>
Chicago
231 South LaSalle, Suite 600
Chicago, Illinois 60604
T: (312) 294-0501
F: (312) 294-0003
Contact :
Bob Winter, PE
winterra@kjww.com
Click here for map and directions >>

 
Ahmedabad
Hi-Tech House | Near Gurukul Tower | Gurukul
Ahmedabad, Gujarat, India 380-052
T:079-4005-2868 (IN)
F:079-3012-2868 (IN)
Contact :
Paul VanDuyne, Jr
vanduynepn@kjww.com
Click here for map and directions >>
 
 Projects
Central DuPage Hospital
259,000 SF Bed Tower Addition and Renovation - Pursuing LEED Silver | Winfield, IL
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 Announcements
KJWW Receives Top Engineering Excellence Award
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 Careers

We are looking to fill many positions across the company.
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