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TRUSTED BY SOUTHEASTERN, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon28
    Verified home security system services reviews

Verified Reviews for Home Security System Service pros in Southeastern, PA

*The Angi rating for Home Security System Service companies in Southeastern, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.

*The HomeAdvisor rating for Home Security System Service companies in Southeastern, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.

Last update on September 17, 2026

Find Home security system pros in Southeastern

Avatar for L & R SECURITY SYSTEMS
L & R SECURITY SYSTEMS
4.7(
35
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Southeastern, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"We have been using L&R Security Systems on our properties for several years now and they are a pleasure to work with. Very responsive. Pricing is amazing. Exceptional customer service. I would highly recommend L&R to anyone looking for all of the aforementioned."
Security
Surveillance
Recommended by96%of homeowners
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Avatar for ADT
ADT
4.5(
880
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Southeastern, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT has exceeded my expectations! The system is reliable, the app is easy to use, and the customer service team is always helpful. I appreciate the environmental monitoring features, which go beyond just security. Knowing my home is protected 24/7 is priceless. I highly recommend ADT to anyone looking for a trustworthy security provider."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

54 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for The Flying Locksmiths of Greater Philadelphia
The Flying Locksmiths of Greater Philadelphia
4.5(
64
)
Alarm or Security System - Install - For BusinessSurveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Repair - For Business

Serving Southeastern, PA and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"When I was looking for a door company, I had many to choose from.But when I saw the name Home Advisor it made my job a lot easier.I have been very pleased with Home Advisor and their research into companies.The Flying Locksmith met every need and were very knowledgeable.100%Satisfied.Bill Durnin"
TFL_1
TFL Technicians
TFL_2
TFL Roots
TFL_3

+10

Response time1 day
14 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Penn Security Co, Inc.
Penn Security Co, Inc.
5.0(
6
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+3 more

Serving Southeastern, PA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Very personable and professional people. Looking for a Security company look no further."
Fire Alarm Pre-Build
Old fire alarm installed by others.
Dirty Smoke Detectors cause false alarms.
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Guardian Protection Services, INC
Guardian Protection Services, INC
3.6(
20
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+1 more

Serving Southeastern, PA and surrounding areas

Approved

In business since 1950

Free estimates

Warranties offered

"They did some work for me at my homes, I would recommend them."
Guardian Protection Professional Installation
Guardian Protection App
Guardian Protection Video Doorbell
Guardian Protection Video Doorbell and App
Guardian Protection Devices

+1

Recommended by68%of homeowners
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Avatar for JAG Security Services, LLC
JAG Security Services, LLC
4.7(
12
)
Alarm or Security System - RepairSurveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install - For Business+3 more

Serving Southeastern, PA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"John was very efficient and conscientious regarding all aspects of my alarm installation. His prices were very competitive, and he took the time to explain everything. I would highly recommend Jag Security for alarm repair and installation."
Airport Runway
Airport Runway
Field
Parking Lot
Main Bldg

+4

Response time1 day
2 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Unique Video & Sound, LLC
Unique Video & Sound, LLC
4.4(
17
)
Alarm or Security System - MonitorSurveillance Cameras - Install or Repair - For Business

Serving Southeastern, PA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

We are your #1 source for all of your audio and visual needs. We pride ourselves on providing the best installation and consultation needs for your home or business. If you are interested in technology, then you came to the right place! We are a fully licensed and insured company with over 10 years of experience in the AV industry. Whether you are looking to have something as simple as a TV installed on your wall, or a full blown home automation system, we do it all. How cool would it be to control your house from your smart phone or computer from anywhere in the world? With todays technology, almost anything is possible. If you can dream it, we can build it.Call me today for a free estimate!

Dome Camera
Bedroom TV on Articulating Arm
Family Room Surround Sound
Outdoor Pool Speaker
Dome Camera

+32

Recommended by100%of homeowners
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Avatar for Computers Xcetera
Computers Xcetera
5.0(
11
)
Surveillance Cameras - Install or Repair - For Business

Serving Southeastern, PA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Spiros was excellent! We had several networking issues that needed to be addressed (POS, Security Cams, etc). He was in time, he did a great job of explaining what needed to be done, he had the right tools, and most importantly fixed our issues! I will be using him for more projects."
Server Rack
Home
Audio
Rack
Surveillance

+3

Response time10 hrs
Recommended by100%of homeowners
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Avatar for Deshko Services LLC
Deshko Services LLC
5.0(
7
)
Alarm or Security System - Install - For BusinessAlarm or Security System - RepairAlarm or Security System - Repair - For Business+1 more

Serving Southeastern, PA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n

2 neighbors recently requested a quote
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Showing 1-10 of 131
Home Security Systems questions, answered by experts

A study from the University of North Carolina found that security system signs were one of the top ten deterrents for burglars when choosing a target, so they do have some effect. However, you can get into legal trouble for putting up fake signage, so it’s best only to put up signs when you have the alarms to back them up.

The best window alarm sensor depends on the type of window you’re concerned about since different types of sensors will work best in different scenarios. Many homes are equipped with contact sensors, which trigger an alarm when a window is opened, and each part of the sensor breaks contact with the other. But there are other options, too, like a glass break sensor or motion sensor, which both work well for windows that are in low-traffic areas.

Some but not all security cameras have monthly fees, depending on the specific camera system and the services offered with it, especially monitored vs. unmonitored security systems. Home security companies that offer monitoring services along with cameras will charge a monthly fee for monitoring and possibly for using the security cameras. Cameras that you monitor yourself as part of your own security system will not have monthly fees charged.

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

You should be able to use your smart doorbell and access your video feed without a subscription. Subscriptions give you special features, such as night vision, downloading, and automatically saving footage for a set amount of days. It’s a good idea to compare plans among different providers before you commit. 

The Southeastern, PA homeowners’ guide to home security system services

From average costs to expert advice, get all the answers you need to get your job done.

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