store:
 location:

US Post Office, 4100 Alhambra Ave, Martinez, California, 94553-9998

Store Hours of Operation, Location & Phone Number for US Post Office


  1. Martinez
    4100 Alhambra Ave Martinez CA 94553-9998

    Hours(Opening & Closing Times):
    Mon - Fri 8:30am - 6:00pm Sat 10:00am - 1:00pm Sun Closed

    Phone Number: (925) 228-2722

    Customer Service Email or Contact:
    http://faq.usps.com/adaptivedesktop/faq.jsp?ef=USPSFAQ&dest=EmailUs

The map and information below will help you find the closest US Post Office near you. Need to know what time US Post Office in Martinez opens or closes, or whether it's open 24 hours a day? Read below for business times, daylight and evening hours, street address, and more.