Serving Philadelphia County
Trusted Security Across Philadelphia
Philadelphia homeowners and business owners trust Modern Security LLC for professionally installed security systems. From Center City rowhouses to Northeast Philadelphia homes and South Philly businesses, we design alarm and camera solutions that fit every property type.
Our licensed technicians serve neighborhoods across Philadelphia — including Germantown, Roxborough, Manayunk, Fishtown, and beyond. We handle everything from initial consultation to installation and 24/7 monitoring support.
Areas We Cover
Why Philadelphia Residents Choose Modern Security
City Experience
We understand Philadelphia's diverse neighborhoods and tailor security to urban property types.
Fast Response
Local presence means faster installation appointments and quicker on-site support.
Licensed & Insured
Fully licensed and insured in Pennsylvania — protecting your home and our team.
$35/Month Monitoring
Professional 24/7 monitoring at a price that works for Philadelphia families and businesses.
What We Offer