Keith Engineering Design, Inc. Share: Engineers Keith Engineering Design, Inc. Visit Website 707 N.E. Jefferson Peoria , IL 61603 (309) 938-4005 (309) 214-0063 (fax) About Map About Keith Engineering Design, Inc. provides comprehensive mechancial, electrical and plumbing engineering services to healthcare, educational, commercial and industrial clients. What's Nearby? Distance: 5 10 15 20 25 50 mi.
