| Business | Phone |
| Yezek Co 7700 N Crestline Dr, Peoria 61615 | (309) 691-2347 |
| W John Bowman & Assoc Inc 8212 N University St, Peoria 61615 | (309) 676-5444 |
| Stewart Blue & Assoc 2000 W Pioneer Pkwy, Peoria 61615 | (309) 689-0300 |
| R W Brashear Assoc 207 W Mcclure Ave, Peoria 61604 | (309) 688-3647 |
| Power System 1921 N Hampton Ct, Peoria 61604 | (309) 679-2740 |
| G E Milaccio Co 5826 N Mackinac Dr, Peoria 61614 | (309) 692-4545 |
| J Fulton & Assoc 5835 N Galena Rd 234, Peoria 61614 | (309) 686-1101 |
| K N Walters & Assoc 3100 N Knoxville Ave, Peoria 61603 | (309) 682-0906 |