| Business | Phone |
| Barrington Northwest Inc 148 S Northwest Hwy, Barrington 60010 | (847) 381-0248 |
| F & R Tax Svc 200 Applebee St, Barrington 60010 | (847) 381-1237 |
| Folisi Samz & Co 444 N Rand Rd 201, Barrington 60010 | (847) 277-9002 |
| Industrial Steel & Fastner 527 W Old Northwest Hwy 203, Barrington 60010 | (847) 277-7400 |
| Chicago Tax Svc 1 Executive Ct 4, Barrington 60010 | (847) 776-1777 |