A comprehensive list of McKeesport, PA based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms and video surveillance services. 
Most national companies require a minimum 3 yr. As soon as your home or business security system is installed, it's yours. Fees starting at $15/month. Compare vs the competition. No hidden fees! No surprises! National companies are always offering great specials, but they hide costs on the back end of your contract. Family Owned. Barrier is a Pittsburgh company and they stand behind their name.
Ryan Thomas — I use their services on an almost daily basis for any commercial or residential locks needed. It's also a bonus to have one