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Verified Reviews for Home Security System Service pros in Andover, CT
*The Angi rating for Home Security System Service companies in Andover, 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 Andover, 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 October 18, 2025
Find Home security system pros in Andover

ADT
ADT
ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.
"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."
Luke W on October 2025
ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.
"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."
Luke W on October 2025

SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee
"I regret ever choosing SafeStreets. The whole process was frustrating from the start. The technician who came to install the system was late, didn’t answer my questions properly, and left my house a mess. When I reached out to customer service, I was put on hold for over an hour, only to get a half-baked answer. Save yourself the trouble and look elsewhere."
Jessica S on October 2025
For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee
"I regret ever choosing SafeStreets. The whole process was frustrating from the start. The technician who came to install the system was late, didn’t answer my questions properly, and left my house a mess. When I reached out to customer service, I was put on hold for over an hour, only to get a half-baked answer. Save yourself the trouble and look elsewhere."
Jessica S on October 2025

Navarro Construction LLC
Navarro Construction LLC
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Stairs are okay but they charged me in full before project start because they couldn't invoice me for just the deposit. Then Pushed me to carpet them instead of drywalling the closet portion cuz they saved and reused the wood panels that weren't supposed to line up because I wanted the stairs completely rebuilt not just wider boards slapped on top. I had no choice of carpet some subcontractor showed up and installed medium pile light gray carpet and the owner or supervisor for Navarro only was there to start even tho her guys could not speak English to communicate with me she was supposed to return to check the work and she never did, when I called it sounded like she was at social hour with friends and didn't care cuz she already got her money. Haven't seen her or heard from her since and I've fallen down the stairs 3 times due to the carpet they had installed witch can't be removed without the staris looking like a horrible mismatch of old and new wood which defeats the whole point."
Tiffany B on August 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Stairs are okay but they charged me in full before project start because they couldn't invoice me for just the deposit. Then Pushed me to carpet them instead of drywalling the closet portion cuz they saved and reused the wood panels that weren't supposed to line up because I wanted the stairs completely rebuilt not just wider boards slapped on top. I had no choice of carpet some subcontractor showed up and installed medium pile light gray carpet and the owner or supervisor for Navarro only was there to start even tho her guys could not speak English to communicate with me she was supposed to return to check the work and she never did, when I called it sounded like she was at social hour with friends and didn't care cuz she already got her money. Haven't seen her or heard from her since and I've fallen down the stairs 3 times due to the carpet they had installed witch can't be removed without the staris looking like a horrible mismatch of old and new wood which defeats the whole point."
Tiffany B on August 2025

Protective Security
Protective Security
Protective Security Services Inc. is a full service security company. We are licensed and insured in Massachusetts and Connecticut. We can met all your security needs whether you want a basic security system or a top of the line system including cameras, remote access and automation. Don't trust your security needs to a phone, cable or oil company that is just looking for another revenue stream. We know security and we would be happy to stop by and show you the best options to protect your home or business.
"Very professional and knowledgeable. Fairly priced."
Ernest H on March 2022
Protective Security Services Inc. is a full service security company. We are licensed and insured in Massachusetts and Connecticut. We can met all your security needs whether you want a basic security system or a top of the line system including cameras, remote access and automation. Don't trust your security needs to a phone, cable or oil company that is just looking for another revenue stream. We know security and we would be happy to stop by and show you the best options to protect your home or business.
"Very professional and knowledgeable. Fairly priced."
Ernest H on March 2022
Adt
Adt
Sales and install alarm systems for ADT security. I have been in the industry for 15 years. I sell and install the alarms I sell so your not dealing with phone sales people. We provide door sensors, window sensors, smoke detectors, co detectors, flood and temperature sensors, doorbell cameras, outdoor indoor and floodlight cameras.
Sales and install alarm systems for ADT security. I have been in the industry for 15 years. I sell and install the alarms I sell so your not dealing with phone sales people. We provide door sensors, window sensors, smoke detectors, co detectors, flood and temperature sensors, doorbell cameras, outdoor indoor and floodlight cameras.
JS Royalty LLC
JS Royalty LLC
Electrical Services Solar Panel Cleaning Services Roof Leak Services Roof Cleaning Services
Electrical Services Solar Panel Cleaning Services Roof Leak Services Roof Cleaning Services
Vital Technology Solutions
Vital Technology Solutions
We design, install and service the latest cutting-edge electronic security and fire alarm systems. We give our clients our full attention to service and all their projects. We install smart home intrusion detection systems, video surveillance camera systems and home automation systems accessible from your smart phone or tablet, with 24/7 central station monitoring.
We design, install and service the latest cutting-edge electronic security and fire alarm systems. We give our clients our full attention to service and all their projects. We install smart home intrusion detection systems, video surveillance camera systems and home automation systems accessible from your smart phone or tablet, with 24/7 central station monitoring.
Elite Electrical Contracting, LLC
Elite Electrical Contracting, LLC
Here at Elite Electrical Contracting LLC, we pride ourselves on professionalism, attention to detail and a dedication to our clients wants and needs. We will not leave a project until you are 100 percent satisfied. Feel free to give us a call!
"They did a good job and no other comments."
Parwatjit S on November 2021
Here at Elite Electrical Contracting LLC, we pride ourselves on professionalism, attention to detail and a dedication to our clients wants and needs. We will not leave a project until you are 100 percent satisfied. Feel free to give us a call!
"They did a good job and no other comments."
Parwatjit S on November 2021
bcl electrical
bcl electrical
We have the experience and dedication to bring your dreams to reality! Specializing in Electrical work, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!
"Did an excelent job. Were very kind and punctual. Cleaned everything after finishing. Good price. I recommend them. Thank you very much."
VICTOR M on November 2021
We have the experience and dedication to bring your dreams to reality! Specializing in Electrical work, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!
"Did an excelent job. Were very kind and punctual. Cleaned everything after finishing. Good price. I recommend them. Thank you very much."
VICTOR M on November 2021

Sure Lock & Key LLC
Sure Lock & Key LLC
We are Four Brothers who have come together in partnership to create a company that would give Service, Expertise, Security and Fair Pricing to our customers. We have a combined 35 YEARS OF EXPERIENCE. Making people feel SECURE and SAFE is our PASSION! FAIR PRICING, SECURITY, and EXCELLENT SERVICE is our COMMITMENT! What services do we provide? Access control, alarm systems and CCTV'S, in order to make your home or office safe and secure. Helping out when you are in a bad spot like getting locked out of your home, office, vehicle, motor bike, safe, mobile home, air craft, jet ski, yacht and pretty much anything that needs a secure access We can Help! Duplicating or Producing new keys, Smart Key, Chip Key, key fob, Transponder keys and access deceives. Re-keying for existing hardware. Adding or replacing security features and hardware. Commercial accounts master Re-key systems and other commercial services. WE ARE HERE TO HELP!
"The company has employees that steal work abd pass it to their friends as company tech ,this company does not vet employees."
Ali S on January 2021
We are Four Brothers who have come together in partnership to create a company that would give Service, Expertise, Security and Fair Pricing to our customers. We have a combined 35 YEARS OF EXPERIENCE. Making people feel SECURE and SAFE is our PASSION! FAIR PRICING, SECURITY, and EXCELLENT SERVICE is our COMMITMENT! What services do we provide? Access control, alarm systems and CCTV'S, in order to make your home or office safe and secure. Helping out when you are in a bad spot like getting locked out of your home, office, vehicle, motor bike, safe, mobile home, air craft, jet ski, yacht and pretty much anything that needs a secure access We can Help! Duplicating or Producing new keys, Smart Key, Chip Key, key fob, Transponder keys and access deceives. Re-keying for existing hardware. Adding or replacing security features and hardware. Commercial accounts master Re-key systems and other commercial services. WE ARE HERE TO HELP!
"The company has employees that steal work abd pass it to their friends as company tech ,this company does not vet employees."
Ali S on January 2021
The Andover, 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.
Discover how much smoke detector installation costs. Understand your out-of-pocket expenses so you can protect your family and home.
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Discover wall safe installation cost details. Learn about average prices, key cost factors, and tips to save on your wall safe project.
How much does it cost to install a doorbell camera? It depends on whether you plan to DIY or hire a pro. Learn about different models and their power sources, too.
Wondering where to place security cameras inside and outside of your home? Get expert guidance on the best locations for surveillance.
Whether it’s for comfort or security, learn how presence detectors and motion detectors can make your home smart and secure.
Learn the differences between 12 different types of home security systems along with their pros, cons, costs, and purposes.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"