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

Naval Base San Diego

 Construction Battalion Maintenance Unit 303

Welcome to Construction Battalion Maintenance Unit 303. It is my sincere pleasure to welcome you to a prestigious military unit that was born from the success of like units in WWII and carried that tradition of success into recent history. The Construction Battalion Maintenance Unit’s (CBMU) mission is to provide public works functions at advanced bases during wartime or contingency environments and CBMU has executed that mission with distinction from serving in Subic Bay, Yokosuka, Hawaii, and most recently in support of Operation Iraqi Freedom.

You are joining a winning team with a proud tradition of success and we thank you for choosing CBMU 303 for your affiliation with the Naval Construction Force. CBMU performs a critical mission for our Navy and our country and let me assure you that you play the most vital role in the unit’s performance of that mission.

While achieving our mission, my goal is for each individual Seabee to be personally challenged and rewarded such that your tour with CBMU 303 provides you the assets to reach your goals, advances your career, and contributes to the proud and storied history of the U.S. Navy Seabees.

Do not hesitate to contact your sponsor or chain of command with any and all questions. “Welcome Aboard and Good luck”!


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