Villanova University needed lightweight, vandal-proof screens for their dormitories...
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When D.C. Public Schools needed security screens that would not interfere with the architecutral sightlines of their historic buildings...
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About Us

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 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, including choice of infill and type of operating mechanism.

At Harmony Security Products we understand that our customers’ success is our success! We strive to make customers lifelong partners.

How Can We Help You?

Harmony Security provides a wide range of consulting on security issues and products.
Contact us today!