Contact

Have questions about our services or industry experience? Interested in learning more about one of our projects? Just need some advice? Reach out to one of our experts—contact an office close to you. Click on an office location below for address and phone information.

Main Office

Address:
1927 Miller Drive
PO Box 276
Olney, IL 62450

Phone: 618.392.5502
Fax: 618.392.2261
Email: darin@usdi.us 

Belleville Office

 Address:
9 Executive Woods Court, Suite 1
Belleville, IL 62226-2016

Phone: 618.277.1576
Fax: 618.277.1586
Email: lindsay@usdi.us

Unionville Office

Address:
28847 St. Hwy 136
Unionville, MO 63565

Phone: 800.770.7282
Fax: 660.947.3146
Email: aeverette@usdi.us

Shelbyville Office

Address:
P.O. Box 727
Shelbyville, KY 40066

Phone or Fax: 502.513.5127
Email: jason@usdi.us 

Wichita Office

Address:
820 N Main STE 103
Wichita, KS  67203

Phone or Fax: 316.305.6464
Email: asmith@usdi.us

Indianapolis Office

Address:
111 Osborne Ave.
Pittsboro, IN 46167

Phone: 317.614.5774
Fax: 317.892.4729
Email: abrittenham@usdi.us

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