Zelko's Security Systems, Inc.

Zelko's Security is a locally owned security company. We are a company that has earned a sterling reputation for quality work and exceptional service. Our clients include Maryland's finest corporations, retail businesses, State, County, and City agencies, and hundreds of homeowners. We are comfortable working with all levels of complexity, from residential homes to the largest office building complex. When it's time to call a security company, the typical yellow pages may not be the answer. Anyone can put an ad in the phone book - even a career criminal. Even the most attractive ads can be misleading. In some cases, a locksmith will have three or four different company names in the phone book simply to fool the consumer. Zelko's Security has a reputation for providing quality products and exceptional service and, of course, we stand behind everything that we install. We are a modern and progressive locksmith/alarm firm, providing the finest quality service in the business to you. Our goal is to make you a lifetime customer, call us today!