| Business | Phone |
| Duhack Lehn & Sons Inc 1228 N Blackjack Rd, Galena 61036 | (815) 777-3460 |
| First Galena Corp Home Bldg 9382 Highway 20 W, Galena 61036 | (815) 777-4700 |
| Fox Construction Galena 61036 | (815) 777-2909 |
| Keith Jones Roofing Galena 61036 | (815) 777-8664 |
| Kjk Construction 15 Beacon Trl, Galena 61036 | (815) 777-0465 |
| Leading Edge Construction Inc Galena 61036 | (815) 777-6655 |
| Matrix National Investment 9327 W Powder House Hill Rd, Galena 61036 | (815) 777-8900 |
| Montgomery Timmerman Constr Galena 61036 | (815) 777-4912 |
| Pinehurst Homebuilders Po Box 6005, Galena 61036 | (815) 777-6440 |
| Robert Hallen Inc 330 N Bench St, Galena 61036 | (815) 777-9840 |
| Scharpf's Construction 507 Jo Daviess St, Galena 61036 | (815) 776-9131 |
| Schemehorn Construction 1228 S River Rd, Galena 61036 | (815) 777-8466 |
| Schmitt Construction 9699 W Council Hill Rd, Galena 61036 | (815) 777-1072 |
| Woodland Homes 12 Eagle Ln, Galena 61036 | (815) 777-2036 |