BCI Security is a full service security and detective agency located in the Commonwealth of Massachusetts. We are fully bonded and insured. We pride ourselves in supplying the highest level of consistency with our professional security personnel. BCI Security offers customized security services designed to meet your specific requirements, complimentary on-site security analysis, security patrol services, patrol management software, alarm response and immediate emergency notification, uniformed/plain clothed (armed or unarmed) professionally trained personnel. Marked and Unmarked cruisers, fully equipped. BCI Security is also the largest Medal Detector Services Provider in New England.