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TRUSTED BY GUILFORD, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon42
    Verified home security system services reviews

Verified Reviews for Home Security System Service pros in Guilford, CT

*The Angi rating for Home Security System Service companies in Guilford, CT 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 Guilford, CT 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 28, 2026

Top-Rated Home security system pros in Guilford - 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 Guilford, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT’s system is fantastic! The security features are top-of-the-line, and the home automation integration is so convenient. I love being able to control everything from my phone. The customer service team is also very helpful. 10/10!"
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

35 neighbors recently requested a quote
Recommended by88%of homeowners
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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 Guilford, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I will highly recommend Rapid Alarm Service to anyone in need of a new alarm system or need to have repairs on an existing system. Mark is a pleasure to work with and a pleasure to know. Great job Mark!"
IQ Smart System
Brand New Design
DSC NEO
DSC NEO
Easy to read keypad

+17

Response time3 hrs
Response rate86%
Recommended by84%of homeowners
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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 Guilford, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Wes was very personable, informative and very detailed oriented when installing our camera system. Highly recommended."
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
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Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Guilford, 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
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Avatar for ESD Electric LLC
ESD Electric LLC
5.0(
3
)
Surveillance Cameras - Install or Repair

Serving Guilford, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Evan is professional and has great experience with all electrical wiring installations and home appliance installs."
8 neighbors recently requested a quote
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Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Guilford, CT and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I self installed our FrontPoint system. It went smoothly and my questions were answered efficiently and professionally by the FrontPoint staff. I would highly recommend FrontPoint as a home security system."
Recommended by93%of homeowners
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Avatar for SBS Connected Home
SBS Connected Home
5.0(
8
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Guilford, CT and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"We couldn’t have asked for a better outcome. Steve was able to come out on the day that we called; was prompt, professional and was able to diagnose and repair our legacy Ademco alarm system in relatively short order. Will definitely use again. Highly recommended."
Recommended by100%of homeowners
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Avatar for Protect Your Home
Protect Your Home
3.3(
325
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Guilford, CT and surrounding areas

In business since 1998

Credit card accepted

"We like their service. We haven't had any problems. They are very good. This was the first time we've had an alarm/security system in our home. The supplier is ADT. I like that I can set my alarm every night before I go to bed."
Protect Your Home Vehicle
Recommended by63%of homeowners
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Home Security Systems FAQs, answered by experts

Yes, many providers offer remote troubleshooting and monitoring for business networks.

Yes, driveway gates can help secure your home by deterring burglars from accessing your property. Climbing a gate slows down burglars while also attracting attention to your gate. If you live further down your property and want to increase security, you can also install a gate security camera that connects to your gate and monitors the area for suspicious activity.

Professionals optimize camera placement, integrate recording systems, and ensure tamper-proof security.

There are several strategic ways to lower your home insurance premium. The primary one is to shop around and get quotes every few years to make sure you’re getting the best deal. Also, sometimes bundling your auto and homeowner’s insurance will get you a discount on both. Finally, try to keep your credit score up; many homeowner insurance companies use credit scores to generate quotes.

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 Guilford, 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.

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