Post office locations in 12118
| Post Office | Address | Phone | Hours |
| MECHANICVILLE | 18 S MAIN ST MECHANICVILLE, NY 12118 - 9998 | 518-664-4731 | Mon-Fri 9:00am - 11:00am 12:00pm - 4:30pm Sat 9:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| MECHANICVILLE | 18 S MAIN ST MECHANICVILLE, NY 12118 - 9998 | 518-664-4731 | Mon-Fri 9:00am - 11:00am 12:00pm - 4:30pm Sat 9:00am - 12:00pm Sun Closed |