| Business | Phone |
| Jamerson & Bauwens Electrical 3055 Macarthur Blvd, Northbrook 60062 | (847) 291-2000 |
| Kordick Electric Co 255 Anthony Trl, Northbrook 60062 | (847) 291-9990 |
| Lite Way Electrical Contrs Inc 649 Academy Dr, Northbrook 60062 | (847) 509-9770 |
| North Suburban Electric 3390 Commercial Ave, Northbrook 60062 | (847) 564-4130 |
| Ori Electrical Contractor Northbrook 60062 | (847) 291-7430 |
| Soyfer Electric Co 3011 Commercial Ave, Northbrook 60062 | (847) 291-0039 |
| Title Electric Co 3209 Doolittle Dr, Northbrook 60062 | (847) 753-9605 |
| Kennedy Electric Co 1956 Raymond Dr, Northbrook 60062 | (847) 564-9863 |
| M & G Electric Co Inc Northbrook 60062 | (847) 275-3100 |
| Mgr Electric Inc Northbrook 60062 | (847) 293-4412 |
| North Town Mechanical Svc 683 Academy Dr, Northbrook 60062 | (847) 412-0383 |
| Pioneer Cable Corp 2247 Chestnut St, Northbrook 60062 | (847) 205-2200 |
| Ruggles Electric Svc Co Northbrook 60062 | (847) 686-0510 |
| Your Electrician Northbrook 60062 | (847) 927-2741 |