JAL Security is a family-owned ADT Authorized Dealer licensed in PA, NJ and DE, providing full service installation of ADT Security systems. Technicians install custom systems to residential and commercial properties. Customers of JAL Security enjoy the benefits of ADT, the #1 smart home security provider along with the personal attention of a small local business.

Community Love

"Jim and his team are the best! The installation was done in a reasonable time frame, and quality of service was exceptional! Our family highly recommends JAL for all your security resources. Definitely give them a call!! Thanks Jim, Lisa and the JAL team!!"- Bay S.

Main Line Parent Perk

Please mention seeing us in this Family publication to receive a free Google doorbell with the purchase of the Video package or a free automatic door lock with the purchase of the Home Automation package. Video and automation devices are all controlled on your mobile device.