| Business | Phone |
| Wilson Electric Co 113 S Madison St, Rockford 61104 | (815) 963-0431 |
| Zimmerman Electric Co Inc 3307 Brookview Rd, Rockford 61107 | (815) 399-1722 |
| A & D Electric Co 4444 Steward Rd, Rockford 61101 | (815) 961-9433 |
| Herbalife Distributor 418 Sheridan St, Rockford 61103 | (815) 965-8484 |
| Affordable Electric 1352 7th Ave, Rockford 61104 | (815) 227-5110 |
| Affordable Electric 1725 Emmett Dr, Rockford 61109 | (815) 703-2096 |
| All American Electric Co 5411 E State St # 311, Rockford 61108 | (815) 243-1813 |
| All Star Electric 2145 Mariposa Dr, Rockford 61108 | (815) 243-1156 |
| Alpha Electric Rockford 61104 | (815) 962-7098 |
| Alpine Electric Inc 2112 Broadway, Rockford 61104 | (815) 398-5601 |
| Ballard Engineering Inc 3555 Electric Ave, Rockford 61109 | (815) 229-1800 |
| Trosper's Electrical Svc Inc Rockford 61107 | (815) 988-8338 |
| United Electric Svc Co 4010 Dorset Dr, Rockford 61114 | (815) 282-2288 |
| Unlimited Electric Co Inc 3549 Merchandise Dr, Rockford 61109 | (815) 873-1530 |
| Steve's Electrical Svc Inc 4625 Bamburg Ave, Rockford 61109 | (815) 873-8880 |
| Special Power Inc 1226 18th Ave, Rockford 61104 | (815) 962-1210 |
| Can-Duit Electric Rockford 61102 | (815) 964-1250 |
| Cecil B Wood Inc 1610 Kilburn Ave, Rockford 61101 | (815) 963-4772 |
| Certified Electric 3917 Sandy Hollow Rd, Rockford 61109 | (815) 874-2128 |
| Certified Electric 7210 E State St, Rockford 61108 | (815) 227-8633 |
| Smith' S Electrical Contr 624 7th St, Rockford 61104 | (815) 289-0273 |
| Soroka Elect 5691 Dorchester Dr, Rockford 61108 | (815) 398-5462 |
| Ron Carlson Electric 2738 Ware Rd, Rockford 61114 | (815) 877-0141 |
| Residential Electric Co 2717 Bildahl St, Rockford 61109 | (815) 398-9760 |
| David Waldner Electric Co 3691 Blackhawk Rd, Rockford 61109 | (815) 874-2999 |
| Deg Electric Svc 5411 E State St 367, Rockford 61108 | (815) 399-2980 |
| Precision Electric 2740 Springdale Dr, Rockford 61114 | (815) 316-9398 |
| Economy Electric & Plumbing 9074 Cog Hill Fairway, Rockford 61103 | (815) 623-8874 |
| Electrical Systems Inc 4579 American Rd, Rockford 61109 | (815) 874-5101 |
| Elrick's Electric & Sons Inc 6782 Cemetery Rd, Rockford 61101 | (815) 962-5547 |
| Emilio's Electrical Contractor 614 Daisyfield Rd, Rockford 61102 | (815) 968-0157 |
| Nicholson Electric 1225 Fulton Ave, Rockford 61103 | (815) 968-3081 |
| Northern Electric 2766 Reid Farm Rd, Rockford 61114 | (815) 636-1212 |
| Oskins Electric 1403 24th St, Rockford 61108 | (815) 226-8222 |
| Garwick Electric Inc 2500 N Main St, Rockford 61103 | (815) 703-4751 |
| Gauerke Electric Co 9290 Easton View Ct, Rockford 61107 | (815) 332-2200 |
| Mork Electric 6010 Penguin Dr, Rockford 61109 | (815) 873-0065 |
| Morse Electric Inc 4582 Shepherd Trl, Rockford 61103 | (815) 282-2282 |
| Manrod Electric Inc 212 N Rockton Ave 1, Rockford 61103 | (815) 968-8626 |
| Hjc Electric Inc 1347 Castlehill Dr, Rockford 61107 | (815) 484-9790 |
| Infinity Industries 2717 Bildahl St, Rockford 61109 | (815) 703-5726 |
| Jaynell's Electrical Repair 721 E State St, Rockford 61104 | (815) 962-3796 |
| Like Electric 5087 Browns Beach Rd, Rockford 61103 | (815) 636-9141 |
| M G Electric 6483 Muirfield Ln, Rockford 61114 | (815) 654-0475 |
| Kelso-Burnett Co 5617 Sockness Dr, Rockford 61109 | (815) 874-6311 |
| La Rosa Electric Svc 6516 Halley Rd, Rockford 61101 | (815) 968-8908 |
| Krup Electric Co 1125 Railroad Ave, Rockford 61104 | (815) 964-4932 |