banner image


Construction Battalion Maintenance Unit 303
5145 Womble Street
San Diego, CA  92136-5608

Naval Base San Diego

 Welcome Aboard

Sunny San Diego, California

San Diego is the second largest city of California and the United States' seventh largest, with a citywide population of nearly 1.3 million residents and more than 2.8 million residents countywide. Within its borders of 4,200 sq. miles, San Diego County encompasses 18 incorporated cities and numerous other inviting neighborhoods and communities, including downtown's historic Gaslamp Quarter, Little Italy, Barrio Logan, Carlsbad, Chula Vista, Coronado, Del Mar, Hillcrest, Escondido, La Jolla, La Mesa, and more.

San Diego is known for its pleasant climate, over 70 miles of beaches and many family attractions, including the World-Famous San Diego Zoo and Wild Animal Park, SeaWorld San Diego and LEGOLAND California. San Diego offers a wide variety of things to see and do, appealing to visitors from around the world.

While San Diego is home to these attractions, it is also a Navy city, being a homeport to MCAS MiramarMarine Corps Recruit Depot┬áTraining Facility, and the Navy and Marine Corps Reserve Center.

Local Interests


 Seabee News

Quick Links

US Navy Recruiting | No Fear Act | FOIA |

US Navy | US Marine Corps | Navy Reserves

Individual Augmentee | Section 508 / Accessibility

This is an official United States Navy Website.

This US Government system is subject to monitoring. Please review the Privacy Policy.
The appearance of external hyperlinks does not constitute endorsement by the United States Department of Defense, or the United States Department of the Navy  of the linked web sites, or the information, products or services contained therein. For other than authorized activities such as military exchanges and Morale, Welfare and Recreation (MWR) sites, the United States Department of Defense, the Department of the Navy  does not exercise any editorial control over the information you may find at these locations. Such links are provided consistent with the stated purpose of this DoD web site.