Contact Us

Illinois Corporate Headquarters Phone: (312) 704-9300 Fax: (312) 704-9320 ilweb@collinsengr.com	Daniel G. Cecchi, P.E. Executive Vice President
	Janet L. Wackrow Vice President Business Development
California Regional Office Phone: (530) 887-8151 Fax: (530) 887-0911 caweb@collinsengr.com	Upstate/Eastern New York Regional Office Phone: (518) 436-0392 Fax: (518) 436-0395 nyweb@collinsengr.com
Colorado Regional Office Phone: (303) 447-0090 Fax: (303) 447-9141 coweb@collinsengr.com	Western New York Regional Office Phone: (585) 262-0455 Fax: (585) 262-0458 nywestweb@collinsengr.com
Connecticut Regional Office Phone: (860) 571-0384 Fax: (860) 571-0385	South Carolina Regional Office Phone: (843) 763-1576 Fax: (843) 763-1582 scweb@collinsengr.com
Florida Regional Office Phone: (407) 826-5150 Fax: (407) 826-5155 flweb@collinsengr.com	Virginia Regional Office Phone: (757) 873-0251 Fax: (757) 873-0261 vaweb@collinsengr.com
Georgia Regional Office Phone: (912) 790-0123 Fax: (912) 790-0125 gaweb@collinsengr.com	Milwaukee, Wisconsin Regional Office Phone: (414) 282-6905 Fax: (414) 282-6955 wiweb@collinsengr.com
Michigan Regional Office Phone: (616) 844-9093 Fax: (616) 844.9096 miweb@collinsengr.com	Rhinelander, Wisconsin Regional Office Phone: (715) 369-2700 Fax: (715) 369-2701
Ireland Regional Office Phone: +353 (0)1 426 4984 Fax: +353 (0)1 426 4982 irlweb@collinsengr.com	Northern Ireland Regional Office Phone/Fax: +44 (0)28 3025 1516 irlweb@collinsengr.com