Call Us: 717.843.4240


With employees, customers, and leadership built around a strong core, it allows us at Sentinel to positively impact the world. Our reputation stems from the highest standards of ethical principles and embracing our duty to providing the best product we can. With our entire organization believing in the same values, it allows us to lay the foundation of what the world can become.

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Tel: (717) 843.4240

Fax: (717) 848.1949