| Business | Phone |
| A Car Door Unlocking Svc Newark 19711 | (302) 266-7300 |
| Bravo Lock & Safe Inc 36 Danbury Dr, Newark 19702 | (302) 838-3505 |
| Circle Lock Svc 33 Thornhollow Rd, Newark 19711 | (302) 737-0300 |
| Cole's Lock & Key 7 Hunting Ridge Rd, Newark 19702 | (302) 456-3306 |
| Colonial Lock & Safe Co 40 Springlake Dr, Newark 19711 | (302) 737-4548 |
| Key Ray Lock Smith 100 E Chestnut Hill Rd, Newark 19713 | (302) 368-4091 |
| Interstate Locksmith Newark 19711 | (302) 266-9661 |
| Speedy Key Lock 61 Blue Hen Dr, Newark 19713 | (302) 266-8131 |
| Speedy Key Of Rehoboth 560 Peoples Plz # 201, Newark 19702 | (302) 838-7626 |
| Newark Locksmith 45 Kensington Ln, Newark 19713 | (302) 738-7545 |
| Pop-A-Lock Newark 19711 | (302) 266-7300 |