Post Office
- Hauppauge Industrial Park Post Office 150 Oser Ave Hauppauge, NY
- Brentwood Post Office 25 2nd Ave Brentwood, NY
- Hauppauge Post Office 960 Wheeler Rd Hauppauge, NY
- Central Islip Post Office 110 E Suffolk Ave Central Islip, NY
- Commack Post Office 150 Veterans Memorial Hwy Commack, NY