| Business | Phone |
| Cove Security Center 2 Forest Ave, Glen Cove 11542 | (516) 676-2931 |
| Lock Smith 6 Ruby Dr, Glen Cove 11542 | (516) 676-3400 |
| Locksmith A 24 Hr Emergency 133 Glen Cove Ave, Glen Cove 11542 | (516) 759-0218 |
| T & L Locksmith 1441 Glen St, Glen Cove 11542 | (516) 739-2828 |