Security Applications

Marshall Best Security offers a full line of locking security products engineered to meet the stringent and varied specifications required for government buildings and facilities at local, state and federal levels.  Our highly competitive pricing eases budget constraint concerns and provides excellent value for each taxpayer dollar.

Military and Government image

Military and Government

The experienced staff at MBS will help you meet the strict building codes and regulations of military and government facilities with locks of the highest quality.

GSAGSA Contract Holder: GS 07F 088CA

Cage Code: 4UTM4
NAICS: 332510, 423710, 334290
Duns #: 191503999

Education image


MBS locks address security and safety with a masterkeyed keying system that is flexible, expandable and cost-effective.

Commercial image


MBS offers high quality locks and keying systems to safely secure your commercial or retail facility.

Healthcare image


Medical facilities have unique needs beyond access security. Several Marshall Best Security products are available with lead lining to shield from X-Rays. Our Life-safety locks are designed to protect patients from self-harm and MBS Antimicrobial coatings help reduce the spread of contagions.

Multi-Resident Housing image

Multi-family Housing

MBS offers strong, high quality locks with cost effective interchangeable cores for frequent rekeying.


Request product assistance. Place or change an order. Inquire about lead time. Call with questions.

Our team can help


Templates and Installation Guides

Explore resources

    Contact Us

    Please enter your contact information and message.