Service: 610-696-0400  •  Central Station: 800.633.2677
Licensed • Insured • PA State License#: PA-049968

We have been a client of Penn Security for 19 years. They provided us with burglary & fire security for our home. Through the years they have always been professional and dependable and have a great staff who is knowledgeable and personable.

We are very pleased with the service and support and highly recommend them.

Diane K. & Kathleen S.

Penn Security Co., Inc. met my security needs in a timely, professional, affordable manner.

From the time I received my quote to the time the system was installed; Dave & his team guided me through the process with patience and professional courtesy.  No question was too small or asked too many times.   On installation day, Dave took his time explaining with hands-on teaching of how the system worked.  And still today, they are readily available with any questions or concerns that might arise.

Thank you Penn Security Co., Inc. for allowing me a restful night’s sleep & confidence in leaving my home, knowing it is being monitored for fire and theft.

Norma Jean S.

Penn Security has provided burglar and fire security for my home and business for over two decades. I am very pleased with their service and professionalism.

John C.

Cenero turned to Penn Security several years ago when we were unhappy with our former security vendor. When it comes to security the last thing you need is to have to wait to get an issue resolved.   We found that Penn Security does a great job supporting our security requirements and needs in a timely and capable manner.  They have effectively managed our security system and have made recommendations and modifications that improved the overall usefulness and functionality of our existing system.  Additionally, their knowledgeable and courteous staff has been a pleasure to work with.  Penn Security has provided me with the peace of mind that should an issue occur, they will be able to quickly and effectively resolve the problem.

Carl H.
Logistics Manager
Cenero LLC

Bartram’s Garden has been a client of Penn Security for more than twenty years.  Through the years they’ve always been professional, dependable and proficient.  The staff has always been knowledgeable and personable. Penn Security comes highly recommended by me!

Andrea T.
Director of Administration
John Bartram Association
Bartram’s Garden

A number of years ago lightening struck our home.  That destroyed our alarm system as well as other electronic devices.  I was not pleased with the way our alarm company handled things, so I sought recommendations for another company.  Dave Stillman at Penn Security came highly recommended.  He offered a reasonable proposal and we accepted.  Shortly thereafter he was in our home installing the new system and together we watched the twin towers fall.  I doubt anyone forgets where they were on that day.  I know Dave and I won't.  

We have been with Penn since that infamous day.  We are very pleased with the service and highly recommend them.


I trust Penn Security to protect my family and my home.  Their installation was painless and after more than six years, their equipment has worked flawlessly.  Customer support is always responsive to any questions we may have.  I highly recommend considering Penn Security for your home or business.

-Mike R.

We have been happy Penn Security customers for over 10 years. Dave has always provided us with up to date and custom service suited to our specific needs. His team responds quickly to assist with any issues we encounter. They have never flooded us with too much technical information, but explain clearly exactly what we need for our issue. They have never attempted to pressure us into purchasing everything new as some security systems companies do. They keep us posted on what would be the best thing to do in view of our issues at the time.  It is refreshing to deal with Dave and his team.  We trust them with our home security and rest easy night and day :>)

-Doris S.

We have been a customer of Penn Security since 2004 and would highly recommend this company. Since we have a school in our building, safety is an upmost important to us. Penn Security not only installed our alarm system, but services the equipment, provides annual inspection and makes sure we are in compliance with any regulations. Our representative, Dave Stillman is extremely knowledgeable in the field and is always readily available to us, offering recommendations, instructing us in use and keeping us abreast of any updates.

Linda – Christ Memorial Lutheran Church and School

New Life In Christ Fellowship has used the services of Penn Security for several years.  We have our fire alarm and security systems through Penn Security, and we are very pleased with the quality of the equipment and the impeccable service that Penn Security provides.  Dave Stillman never hesitates to visit our location to check our equipment, add or remove people to our security system, or fix any repairs we may need.  If you are considering Penn Security, look no further.  Their customer service, staff, and equipment are superior to any other security companies you will find.

Jackie C.
New Life In Christ Fellowship

Chemical Supply & Services has been a customer of Penn Security for 2 years. When we looked at security companies, we looked for one that could fulfill our needs.  Dave has given the personalization along with the professionalism.  We are very happy with our choice in Penn Security.

Ann T.
Chemical Supply & Services Co.