| Business | Phone |
| Dover Self Storage & Boat & Rv 1130 Denver St, Portland 78374 | (361) 777-0162 |
| Guardian Self Storage 1901 Highway 181, Portland 78374 | (361) 777-0557 |
| We-Stor-It 907 Commerce St, Portland 78374 | (361) 643-8018 |
| Reliant Storage-Post Net Pstl 1605 Us Highway 181, Portland 78374 | (361) 777-0437 |
| Safeguard Mini Storage 112 Lang Rd, Portland 78374 | (361) 643-6336 |
| Williams Co 910 Waterview St, Portland 78374 | (361) 643-2252 |