| Name | Phone | Category |
| EAGAN & COMPANY, CERTIFIED PUBLIC ACCOUNTANTS | (630) 963-3323 | Accountants - Certified Public |
| EAGLE STORAGE COMPANY | (630) 769-9400 | Storage |
| EDDIE V'S PRIME SEAFOOD | (630) 371-0002 | Restaurants |
| EDWARD HOSPITAL WALK-IN CLINIC (Inside Jewel Osco) | (630) 527-3931 | Health Care Services |
| EDWARD JONES - CHRISTINE MOUNTAIN, FINANCIAL ADVISOR | (630) 929-0129 | Financial Planning |
| EDWARD JONES - MIKE NULICEK CFP® | (630) 964-0661 | Financial Planning |
| EGG HARBOR CAFE | (630) 963-0390 | Restaurants |
| ENDEAVOR HEALTH | (630) 527-3000 | Hospitals |
| ENTOURAGE MODERN AMERICAN KITCHEN + COCKTAILS | (630) 521-5212 | Restaurants |
| Everest Asian Fusion | | Restaurants |
| EXCEL RESTORATION | (630) 399-2444 | Water & Fire Damage Restoration |
| EXIT REAL ESTATE PARTNERS | (630) 967-0400 | Real Estate - Residential |
| EXTERIOR DESIGN IMPROVEMENTS | (630) 963-3794 | Roofing |