Trinity Security Systems is locally owned and operated from Elizabethtown, the heart of Pennsylvania. While larger companies may offer similar systems, our service is what sets us apart. Our many levels of protection work to secure you before something happens.
Trinty Security Systems provides services in the following PA Counties: Chester, Adams, Franklin , Perry, Cumberland , Juniata, Mifflin, Snyder, Dauphin, Northumberland, Schuylkill, Berks, Lehigh, Montgomery , Huntingdon, Northampton, and in the following PA Cities: Lancaster, York, Harrisburg, Mechanicsburg, Camp Hill, Carlisle, Lebanon, Chambersburg, Millersburg, Selinsgrove, Reading, Macungie, Pottstown, Royersford, Wayne, Gettysburg, Hanover, Elizabethtown, Hershey, Allentown, Ephrata, West Chester, Collegeville, Quarryville, and Hazelton.
Branches and additional offices:
(717) 361-78661640 S Market St Elizabethtown, PA 17022-2851