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TRUSTED BY COLMAR, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon52
    Verified home security system services reviews

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

*The Angi rating for Home Security System Service companies in Colmar, 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 Colmar, 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 August 21, 2026

Find Home security system pros in Colmar

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Alarm or Security System - InstallSurveillance Cameras - Install or RepairAlarm or Security System - Install - For Business+5 more

Serving Colmar, PA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

6 neighbors recently requested a quote
Recommended by94%of homeowners
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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 Colmar, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"We contracted with L&R Security over 30 years ago to secure our former home. Our system and the service we received along with it were so superb that we hired them again 2 1/2 years ago when we moved to a new home. Ray and his competent staff installed a wonderful system for us. Having done business with them for 33 years now, we can’t say enough good things about them. We appreciate their honesty, integrity, knowledge, fair pricing, and attentiveness to any problems or concerns we had. We highly recommend L&R Security."
Security
Surveillance
Recommended by96%of homeowners
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Avatar for ADT
ADT
4.5(
881
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Colmar, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"I used to work in the security industry. Once I got married and had kids I definitely wanted a home security system. Bought ADT about a month ago and it’s worked out excellent. No glitches or issues and everyone was awesome in the buying and activation process."
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 SHIELD Security Systems of Lehigh Valley
SHIELD Security Systems of Lehigh Valley
5.0(
20
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Colmar, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Art and his team did a great job installing our new security system and setting us up on our mobile devices. Very pleased with the service. Monthly rate is reasonable."
Response time9 hrs
Response rate100%
Recommended by100%of homeowners
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Avatar for Shield Security Systems of the Greater Lehigh Valley
Shield Security Systems of the Greater Lehigh Valley
4.9(
29
)
Alarm or Security System - RepairSurveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install+1 more

Serving Colmar, PA and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"After moving into our Home in Whitehall we realized that our existing alarm system was outdated. Looking online for a local company to come over to evaluate our existing system. we found Shield Security Systems. Art came over and went through our system, he made a few recommendations and we decide to have his company change the system. We are very happy with our decision. Art was very knowledgeable and we felt very confident that his choices and recommendations were correct for us. I would not hesitate to use Shield Security Systems again if necessary and to recommend them to anyone in need."
Response time11 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Safeway Security And Communications, LLC
4.6(
41
)
Alarm or Security System - RepairSurveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install - For Business+3 more

Serving Colmar, PA and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"Larry was on time, professional and knowledgeable in his line of work. I would definitely recommend him to others who need help with their home security system."
Response time1 day
6 neighbors recently requested a quote
Recommended by100%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 Colmar, PA and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"Very professional from initial contact to technician who installed front door buzzer and intercom system for our business. Would definitely recommend and will call again."
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 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 Colmar, 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 Colmar, 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
3 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Beck's Techs
Beck's Techs
4.8(
131
)
Surveillance Cameras - Install or Repair - For Business

Serving Colmar, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"James showed up on time and was very knowledgeable. He helped fine tune our network and security settings. Very satisfied customer and would recommend then to any small business. or home business network setup."
Call center switch
Surgi Center Closet
Rusty PSU
Response time1 day
6 neighbors recently requested a quote
Recommended by94%of homeowners
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Home Security Systems questions, answered by experts

Yes, most pros encourage you to change your locks when you move into a new home. While the previous owner may hand you their keys, you have no way of knowing whether other copies exist elsewhere. Changing your locks as soon as you move in is a great way to ensure that you can enjoy new, fully functioning locks that will work with your unique key or code.

Standard residential deadbolt locks come with a steel bolt that locks your door into place using a key (or keypad) on one side and a thumb turn on the other. When you lock it, the bolt slides into a strike plate on your door jamb to secure your door shut.

Expect to spend an average of $150 to $500 to set up a home flood detection system. However, be aware that costs are wide-ranging. You might only spend a budget-friendly $50 to place basic, battery-operated sensors in a few key areas of your home, or $150 to set up two or three smart sensors. The purchase and professional installation of a whole-home protection system with water shutoff capabilities could cost between $500 and $1,000.

Yes, evaluating needs based on home size, layout, and climate.

A potential weak link in any security system is poor connection strength or dropped signals, particularly in the case of a fully wireless system. You also want to ensure a reliable connection to get a hold of your service provider quickly. Also, you should exercise caution when handing out sign-in credentials to people outside the household.

The Colmar, 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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