Engineering Resource Associates
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Contact Us


​Thanks for visiting our site, and we'd be happy to answer any questions you might have! You can get in touch with us by filling out the form below or by calling one of our offices. 

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Our Locations


Warrenville (Main Office)

 3S701 West Avenue
​Suite 150
 Warrenville, IL 60555
 T- 630.393.3060
 ​F- 630.393.2152​


​Chicago Branch

10 S. Riverside Plaza
Suite 875
Chicago, IL 60606
T- 312.474.7841
​F- 312.474.6099


Champaign Branch

2416 Galen Drive 
Champaign, IL 61821 
T- 217.351.6268 
​F- 217.355.1902​ 




Denver Branch

7535 East Hampden Avenue
Suite 400
Denver, CO 80231
​T-303-790-9500

Warrenville

3S701 West Avenue
Suite 150
Warrenville, IL 60555

Phone:
​(630) 393-3060


Champaign

2416 Galen Drive
Champaign, IL 61821

Phone:
​(217) 351-6268


Chicago

10 S. Riverside Plaza
Suite 875

Chicago, IL 60606

Phone:
​(312) 474-7841


Milwaukee

342 N. Water Street
Suite 600
​Milwaukee, WI 53202

Phone:
​ (414) 238-9189


Denver

7535 East Hampden Avenue Suite 400
Denver, CO 80231

​​​​​Phone:
​(303) 790-9500

Contact Us

Office Hours: 8:00 am - 5:00 pm