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TRUSTED BY LITCHFIELD, CT HOMEOWNERS

  • Average homeowner rating star icon4
    Average homeowner rating
  • Verified reviews icon18
    Verified home security system services reviews

Top-Rated Home security system pros in Litchfield - Updated Nov 2026

Avatar for ADT
ADT
4.5(
890
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Litchfield, CT 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

35 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Protective Security
Protective Security
4.7(
27
)
Surveillance Cameras - Install or RepairAlarm or Security System - RepairAlarm or Security System - Monitor+5 more

Serving Litchfield, CT and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Very professional and to the point. Did a great job installing and programming the cameras around my residence, top notch work. I would recommend Paul and his company for any security services you may need."
Response time9 hrs
16 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Advanced Video Security LLC
Advanced Video Security LLC
4.8(
27
)
Surveillance Cameras - Install or Repair - For Business

Serving Litchfield, CT and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Mr. Neil and his son from advanced video security are professional, efficient and clean. They installed CCTV cameras on my property and did not rob my wallet. It was a pleasure working with them. I would highly recommend them."
DVR
Cameras
Cameras 2
Response time1 day
Recommended by96%of homeowners
Avatar for Rapid Alarm Service, LLC
Rapid Alarm Service, LLC
5.0(
43
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+3 more

Serving Litchfield, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Mark responded to my request in 3 minutes. He visited the following day. He corrected my security system on that visit allowing me to leave home for a trip the next day. I was satisfied that he understood his craft and did the work in the time projected. I would use him again and recommend his services strongly."
IQ Smart System
Brand New Design
DSC NEO
DSC NEO
Easy to read keypad

+17

Response time3 hrs
Response rate86%
Recommended by84%of homeowners
Avatar for Wa/ve Sound and Security, LLC
Wa/ve Sound and Security, LLC
4.6(
61
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install

Serving Litchfield, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Wes did an outstanding job for us!! We installed a security system and upgraded our home audio system. First he did an evaluation of our needs and made recommendations to help us accomplish our goals. He was very knowledgeable and provided excellent advice including upgrading our wifi system so that the final installations would perform as intended. His pricing was fair, he always responded promptly and scheduled and completed the work on the dates he promised. I would highly recommend Wa/ve Sound & Security!"
speaker mounted on the wall and camera in corner
surveillance camera
Surveillance  Camera on Wall
surveillance camera mounter between ceiling joists
Under eve camera

+10

Response time2 days
18 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Power Switch Electric
Power Switch Electric
4.8(
25
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Litchfield, CT and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

Power Switch Electric is a trusted residential electrical service provider dedicated to delivering safe, reliable, and high-quality solutions for homeowners. We specialize in electrical installations, repairs, upgrades, and maintenance, ensuring every home we service is powered efficiently and safely.\n\nAt Power Switch Electric, customer satisfaction is at the heart of everything I do. I take the time to understand each customer’s needs, provide honest recommendations, and complete every job with professionalism and care. From lighting design and panel upgrades to outlet repairs, and smart home installations, I bring expertise, and attention to detail to every project—no matter the size.\n\nI pride myself on transparent pricing, punctual service, and lasting workmanship. My mission is simple: to provide homeowners with dependable electrical services that make their homes safer, brighter, and more energy-efficient.

Electrical work
Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Litchfield, CT and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Credit card accepted

Protect Your Home is a leader in the home security industry, providing safety and peace of mind to more than 1.5 million families nationwide. Since we emerged in 1998, we've grown from a company of few to having over 2,000 high performance team members, three locations in Indianapolis, a sales center in Kentucky, and over 128 field branches across the country—and we're still growing. \n \nFor nearly 20 years, Protect Your Home has partnered with ADT®, the #1 name in home security. Today, with our national reach, we are one of ADT's biggest partners and the only partner to be designated as an Authorized Premier Provider. \n \nOur commitment to serving others combined with our projects, events, and culture contribute to the development of our team professionally, personally, and financially. \n \nIt's our mission. It's who we are. It's our legacy. \n

SA and Homeowner
Recommended by100%of homeowners
Avatar for Mikell Electric
Mikell Electric
4.5(
33
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Litchfield, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Mikell Electric is a smaller company located in Bethel, CT. The young owner, Spencer, prides himself in providing quality electrical work for an affordable price. We cover anything commercial or residential. From service and emergency calls to wiring your dream home or a new restaurant, we have you covered. We also are a Generac Generator dealer for any of your backup power needs. Call or text our office at 203-220-8867 or email us at [email protected] to schedule a visit or a free estimate!

Response time3 days
188 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Fitz Enterprises
Fitz Enterprises
4.7(
16
)
Building Automation System - Install or Service - For Business

Serving Litchfield, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Fitz Enterprises is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work.\n \nFitz Enterprises is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.\n \nWe look forward to working with you!

Servers, Data Centers, and Cloud Computing
Computer Maintenance and Helpdesk Support
Technology Support Services
IT Services and Helpdesk Support
Smart Home Services and Automation

+15

Response time2 days
18 neighbors recently requested a quote
Recommended by26%of homeowners
Showing 1-10 of 50
Home Security Systems FAQs, answered by experts

Installation typically takes 2-4 hours, depending on the number of components and wiring needs.

Whether a security system or security cameras is a better choice for you depends on your needs and preferred comfort level. A security system can cost more depending on the features you choose, but it’s a more proactive and protective approach to home security by alerting you and authorities of any emergencies. Using a security camera system is a more reactive approach because while you can monitor the camera footage, it does not alert the proper authorities for you.

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.

Yes, it’s possible a burglar can get through a deadbolt. Some types of deadbolts are harder for an intruder to get through, though. For example, a single-cylinder lock only requires breaking a window nearby and simply turning it. While other locks, such as a double-cylinder lock, may offer greater protection and make it harder for an intruder, no deadbolt is 100 percent effective.

A keypad deadbolt, a lock requiring a code entered on a keypad entry, can be a convenient option for families with children coming in and out and needing access to the home. It can also offer an easy solution if you rent your home out, since you can easily change the code as needed. So, depending on your home entry’s needs, a keypad deadbolt may be worth the extra expense.

The Litchfield, CT homeowners’ guide to home security system services

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