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Official Website of Naval Mobile Construction Battalion (NMCB) 4
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Welcome to Naval Mobile Construction Battalion (NMCB) 4, the "Fabulous Four!"

Welcome to the official command website of "Fabulous FOUR", Naval Mobile Construction Battalion FOUR.
You’re joining a highly motivated group of professionals that are truly dedicated to mission success.  Our mission is provide general engineering, disaster relief and humanitarian assistance, and civil support to Navy, Marine Corps, and Joint operational forces through planned deployments and crisis response.
We are a premier organization that demonstrates the highest standards of service through exemplary character, preparedness and disciplined execution.  The command philosophy is found on the next tab, so please take the time to read and understand it.
We encourage you to find us on Facebook at We look forward to working with you and hope you are excited to join the greatest battalion in the NCF.  |  |  Navy FOIA  |  DoD Accessibility/Section 508  |  No Fear Act  |  Open Government  |  Plain Writing Act  |  Veterans Crisis Line  |  VA Vet Center  |  FVAP  |  DoD Safe Helpline  |  Navy SAPR  |  NCIS Tips  |  Privacy Policy  |  Site Map  |  Contact Webmaster
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