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CTLGroup Corporate Office

5400 Old Orchard Road
Skokie, Illinois 60077-1030

Phone: 847-965-7500
Toll-Free: 800-522-2285
Fax: 847-965-6541

Map of Skokie Office get directions

Office Directory

  • Markets
  • service groups
  • administrative groups
Group Name Phone Fax Email
Group Name Phone Fax Email
Group Name Phone Fax Email
Buildings & Facilities Frank Laux 847-972-3088 847-965-6541 FLaux@CTLGroup.com
Energy & Resources Matthew D'Ambrosia 847-972-3264 847-965-5416 MDambrosia@CTLGroup.com
Green Solutions David Cook 847-972-3236 847-965-6541 DCook@CTLGroup.com
Litigation & Insurance Dave Drengenberg 847-972-3064 847-965-6541 DDrengenberg@CTLGroup.com
Materials & Products Tim Tonyan 847-972-3146 847-965-6541 TTonyan@CTLGroup.com
Transportation Industry Thomas Van Dam 847-972-3150 847-965-6541 TVanDam@CTLGroup.com
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
Group Name Phone Fax Email
Group Name Phone Fax Email
Group Name Phone Fax Email
Materials Consulting Tim Tonyan 847-972-3146 847-965-6541 TTonyan@CTLGroup.com
Materials Laboratory Services Boyd Clark 847-972-3348 847-965-6541 BClark@CTLGroup.com
Petrography Ann Daugherty 847-972-3138 847-965-6541 ADaugherty@CTLGroup.com
Structural & Architectural Evaluation Carlton Olson 847-972-3244 847-965-6541 COlson@CTLGroup.com
Structural & Transportation Laboratory James Lane 847-972-3204 847-965-8997 JLane@CTLGroup.com
Structural Engineering & Mechanics Rich Kaczkowski 847-972-3346 847-965-6541 RKaczkowski@CTLGroup.com
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
Group Name Phone Fax Email
Group Name Phone Fax Email
Group Name Phone Fax Email
Accounting Jeff Wolff 847-972-3074 847-965-7591 JWolff@CTLGroup.com
Human Resources Julie Marks 847-972-3080 847-965-0859 JMarks@CTLGroup.com
Information Services Curtis Steer 847-972-3114 847-965-5416 CSteer@CTLGroup.com
Marketing Kate Brannelly 847-972-3100 847-965-6541 KBrannelly@CTLGroup.com
President's Office Jo Howard 847-972-3218 847-965-6541 JHoward@CTLGroup.com
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
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