Contact Us


Headquarters
123 North Wacker Drive, Suite 900
Chicago, IL 60606 (map)
Fax: 312.704.9320
TTY/TDD: 711 312.704.9300
24-hour service: 877.346.3234

Daniel G. Cecchi, Executive Vice President
Janet L. Wackrow, Vice President-Business Development
 
Other U.S. Locations

Colorado
455 Sherman Street, Suite 160
Denver, CO 80203 (map)
New York
44 Dalliba Avenue
Watervliet, NY 12189 (map)
Phone: 518.436.0392
Fax: 518.436.0395
 
Connecticut
101 Hammer Mill Road
Rocky Hill, CT 06067 (map)
New York
277 Alexander Street, Suite 307
Rochester, NY 14607 (map)
Phone: 585.262.0455
Fax: 585.262.0458
Georgia
1481 Dean Forest Road, Suite A
Savannah, GA 31405 (map)
Rhode Island
2350 Post Road, Suite 202
Warwick, RI 02886 (map)
Phone: 401.732.7714
Fax: 401.732.7760
 
Indiana
8888 Keystone Crossing, Suite 1300
Indianapolis, IN 46240 (map)
Phone: 317.581.2492
 
 
South Carolina
225 Seven Farms Drive, Suite 200
Charleston, SC 29492 (map)
Fax: 843.884.2028
 
Kansas
9393 West 110th Street
Building 51, Suite 500
Overland Park, KS 66210 (map)
Phone: 913.323.4970
Texas
20333 State Highway 249, Suite 200
Houston, TX 77070 (map)
Fax: 877.583.3470
 
Kentucky
124 Venture Court, Suite 10
Lexington, KY 40511 (map)
Phone: 859.367.0097
Fax: 859.367.0140
Virginia
10201 Fairfax Boulevard, Suite 530
Fairfax, VA 22030 (map)
Phone: 703.691.4841
Fax: 703.691.4839
 
Massachusetts
270 Bridge Street, Suite 302
Dedham, MA 02026 (map)
Phone: 781.251.0630
Fax: 781.251.0633
Virginia
745 Bluecrab Road, Suite B
Newport News, VA 23606 (map)
Phone: 757.873.0251
Fax: 757.873.0261
 
Minnesota
1599 Selby Avenue, Suite 206
St. Paul, MN  55104 (map)
Phone: 651.646.8502
Washington
Safeco Plaza
1001 Fourth Avenue, Suite 3330
Seattle, WA 98154 (map)
Phone: 206.682.2140
Fax: 206.682.2146
 
New Hampshire
650 Islington Street
Portsmouth, NH 03801 (map)
Phone: 603.334.4742
Fax: 603.334.4745
 
 
Wisconsin
2033 West Howard Avenue
Milwaukee, WI 53221 (map)
Phone: 414.282.6905
Fax: 414.282.6955

2020 Riverside Drive
Green Bay, WI 54301 (map)
Phone: 920.252.2418
 
 
International Locations
 
Ireland
Unit G6, Riverview Business Park
Nangor Road
Dublin 12, Ireland (map)
Phone: +353 (0)1 426 4984
Fax: +353 (0)1 426 4982
 
Northern Ireland
The Innovation Centre
Northern Ireland Science Park
Queen's Road
Queen's Island
Belfast BT3 9DT (map)
Phone: +44 (0)28 9073 7970
Fax: +44 (0)28 9002 0442

England (Greater Manchester Area)
Paragon House
2B South Stage
Michigan Avenue
Salford (map)
M50 2GY
+44 (0)161 848 8378

If you need more information or special assistance for persons with disabilities or limited English proficiency, contact our office at Human Resources Department at (312)236-4170, TTY/TDD: 711 (312) 704-9300 or aharney@collinsengr.com.