| Business | Phone |
| Astro Storage & Warehousing 115 Balmoral Ave, Cornwall K6H 3G6 | (613) 933-4747 |
| Seaway Valley Mini Storage 2301 Power Dam Dr, Cornwall K6J 5W5 | (613) 938-0007 |
| Travelite Trailers Inc 18620 Glen Rd, Cornwall K6H 5S7 | (613) 931-1006 |
| U-Do-It Storage & Rentals 950 Boundary Rd, Cornwall K6H 5T3 | (613) 933-1495 |
| Cornwall Mini Storage 3345 2nd St W, Cornwall K6H 5R6 | (613) 938-3068 |