| Business | Phone |
| A & W Signs & Lines 1527 Old London Rd, Sarnia N7T 7H2 | (519) 542-2345 |
| A Good Sign 1732 Canadian Crt, Sarnia N7S 5Y8 | (519) 339-1119 |
| Art & Letters 1133 Vanier Rd, Sarnia N7S 3Y6 | (519) 383-7100 |
| Geoplast Signs 190 Samuel St, Sarnia N7T 2Y1 | (519) 336-4522 |
| Ligate Signs 1325 Lougar Ave, Sarnia N7S 5N5 | (519) 337-9933 |
| P & O Sign Rentals 603 Cardiff Dr, Sarnia N7S 4B9 | (519) 336-8043 |
| Profiles In Plastics 2277 Goldie Lane, Sarnia N7T 7H4 | (519) 869-4901 |
| Quality Signs 1133 Mcgregor Side Rd #10, Sarnia N7S 4T1 | (519) 337-4811 |
| Sharp Window Tint & Graphics 1880 London Rd #B, Sarnia N7W 1B3 | (519) 541-7446 |
| Signworld 1445 Churchill Rd, Sarnia N7T 7H3 | (519) 337-2872 |
| Sure Signs 174 Mitton St N #A, Sarnia N7T 6H2 | (519) 337-1904 |
| What's Your Sign Co 1050 Eastlawn Ave, Sarnia N7S 1X6 | (519) 332-2526 |
| C-Mobile Signs 1390 Lougar Ave #D, Sarnia N7S 5N7 | (519) 332-0289 |
| Cuthbert Signs 1355 Confederation St, Sarnia N7S 4T2 | (519) 337-6406 |