| Business | Phone |
| Fehr-Graham & Assoc 221 E Main St 200, Freeport 61032 | (815) 235-7643 |
| Gastel & Assoc Pc 10 N Galena Ave 150, Freeport 61032 | (815) 232-3506 |
| Industrial Solutions 2279 Business 20 E, Freeport 61032 | (815) 235-2202 |
| J F Gastel & Assoc 3519 S Baileyville Rd, Freeport 61032 | (815) 235-4772 |