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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon24
    Verified home security system services reviews

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

Avatar for Advanced Video Security LLC
Advanced Video Security LLC
4.8(
27
)
Surveillance Cameras - Install or Repair - For Business

Serving Harwinton, CT and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

Advanced Video Security has more than 25 years of experience in installation, repairs and upgrades of all types of Video Surveillance systems. From small businesses to schools to large factories we can design a system to meet you needs. We offer the latest equipment and system features and will work with you to provide a quality installation to fit your needs and budget.

DVR
Cameras
Cameras 2
Response time1 day
Recommended by96%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 Harwinton, 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 ESD Electric LLC
ESD Electric LLC
5.0(
12
)
Surveillance Cameras - Install or Repair

Serving Harwinton, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I have been using Evan as my recommendelectrician for many years now. Being a Real Estate Agent I have been able to ask Evan for his assistance in all my electrical needs. Personally Evan has replaced my old wiring in my home. Always efficient and nice to be able to count on his professionalism to get the job done correctly! Thank you Evan for all your hard work!"
13 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 Harwinton, 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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Home Security Systems FAQs, answered by experts

Not all security systems are equal, so familiarize yourself with the many features available and any associated costs. Decide on a wireless or wired system and look at monthly subscription fees to access the service. Finally, read plenty of reviews to check out the efficacy of your intended security system.

While security hubs can streamline the management of security cameras, the placement of cameras itself is often determined by factors like your property layout, security objectives, and areas of concern.

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.

Window security film won’t prevent break-ins or stop your window from shattering from impact during extreme weather like hurricanes or tornadoes. However, applying security film is relatively inexpensive, and it can make breaking into your home significantly harder—often hard enough to deter burglars entirely—and keep your window from shattering on your floor after impact. For these reasons, window security film is often a worthwhile investment that helps protect your property.

Instead of a security door, you might opt for a heavy-duty screen door made from durable mesh, which allows better sunlight and airflow. Additionally, you could enhance security by installing strong locks on your existing door. A double-cylinder deadbolt provides robust security; however, be aware that some local laws prohibit them due to safety concerns during emergencies.

The Harwinton, 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.