Best Home Security Companies in Philadelphia

Why These Home Security Companies?

Our goal is to connect people with the best local experts. We scored Philadelphia Home Security Companies on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

Reviewed Curated Top Picks 320 203 29

Our Selection Criteria:

  • 1. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 2. Qualifications

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Reputation

    A history of delighted customers and outstanding service.

  • 4. Experience

    Masters of their craft, based on years of practical experience and education.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Read more about our selection process

Invision Security

Invision Security is a family-owned security system installation company located in Philadelphia, Pennsylvania, that was founded over a decade ago. The company works mainly with commercial and industrial clients, such as small businesses, prisons, and banks, and its security systems include intrusion alarms, access control, smoke and carbon monoxide detectors, and video surveillance. Invision Security monitors its clients alarm systems and smoke detectors 24/7 and notifies authorities for break-ins, fires, and emergency medical conditions.

1008 W 9th Ave
King Of Prussia, PA 19406


Kastle Systems

Founded over 40 years ago, Kastle Systems is a security system installation company located in Philadelphia, Pennsylvania, that has 13 offices in the country and four more across the world. Primarily serving commercial and industrial clients, the company installs access control systems, smoke and carbon monoxide detectors, and cloud-based surveillance cameras in their properties. Kastle Systems provides round-the-clock security monitoring and reports on everything happening in their clients' buildings, from most to least important.

2325 Fairmount Ave
Philadelphia, PA 19130