DGH:
You might also contact a local architectural firm to see of one of its staff is a licensed "Security Architect" (or similarly named). Qualification for this designation includes the use of building design and configuration to reduce losses from all sources.
Your local law enforcement agency's Crime Prevention Unit may also contain a specialist who's been trained in CPTED (Crime Prevention Through Environmental Design). The specialist can provide you with suggestions about building design and configuration, equipment, furnishings and services that may help you to reduce losses and liability from a variety of sources.
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Dana Turner
Security Education Systems
danaturner@bankersonline.com
830-535-6500
Opinions expressed are always those of my employer.