Our Company

Harmony Security Products was founded in 1997 by Daniel T. Guthrie. Based in York, PA, Harmony’s dedicated team is committed to providing quality window and door protection screens for many different environments such as schools, colleges, hospitals, urban commercial buildings, housing authorities and residences.
We take great pride in understanding our customers’ needs and helping them to find the perfect screen for the job. At Harmony Security Products we strive to make customers lifelong partners.

Contact Us

20 Church Road
PO Box 482
Emigsville, Pennsylvania 17318


Hours of Operation

Monday – Friday: 8-5
Saturday: By Appointment
Sunday: Closed