
Get matched with top home security system pros in Littleton, MA
There are 10 highly-rated local home security system pros.
Need a pro for your home security system service project in Littleton, MA?
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4.6
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Verified home security system services reviews
Verified Reviews for Home Security System Service pros in Littleton, MA
*The Angi rating for Home Security System Service companies in Littleton, MA 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 Littleton, MA 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 04, 2025
Find Home security system pros in Littleton

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.
"The alarm, when it goes off, is very loud!!! This is a good thing. If we ever need to activate it, it will definitely scare off anyone trying to come into our home. We can set it off from our phone or from the keyboard control panel that we installed in our bedroom. We feel very safe with this purchase."
Chris L on September 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.
"The alarm, when it goes off, is very loud!!! This is a good thing. If we ever need to activate it, it will definitely scare off anyone trying to come into our home. We can set it off from our phone or from the keyboard control panel that we installed in our bedroom. We feel very safe with this purchase."
Chris L on September 2025

VMA Electric Inc
VMA Electric Inc
Medium size Electrical Company based out of Metrowest Area. Currently have 9 licensed employees. Always free estimates. All pricing is based on specific work.
"The installation went quickly and easily for us, and the level 2 charger is just where we need it. I am grateful that I can park, get charging, and be in the house with a cup of tea within a few short minutes. It is so convenient, and the car charges quickly. The VMA installers were so helpful in getting me started once the installation was finished. We have had VMA do quite a few household projects for us, and everything about them is excellent, from scheduling, to the actual work, and to billing. Highly recommend!"
Rosalind F on September 2025
Medium size Electrical Company based out of Metrowest Area. Currently have 9 licensed employees. Always free estimates. All pricing is based on specific work.
"The installation went quickly and easily for us, and the level 2 charger is just where we need it. I am grateful that I can park, get charging, and be in the house with a cup of tea within a few short minutes. It is so convenient, and the car charges quickly. The VMA installers were so helpful in getting me started once the installation was finished. We have had VMA do quite a few household projects for us, and everything about them is excellent, from scheduling, to the actual work, and to billing. Highly recommend!"
Rosalind F on September 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’ve had nothing but problems with SafeStreets. The installation was a mess—took hours longer than promised, and the technician seemed clueless about the system. When I called customer service, they were rude and unhelpful. The security system itself is glitchy and keeps going offline. Definitely not worth the hassle."
Gino F on September 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’ve had nothing but problems with SafeStreets. The installation was a mess—took hours longer than promised, and the technician seemed clueless about the system. When I called customer service, they were rude and unhelpful. The security system itself is glitchy and keeps going offline. Definitely not worth the hassle."
Gino F on September 2025

Travis Young
Travis Young
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 start to 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.
"TnT built our new construction small home, including framing, siding, roofing, insulation, drywall, tile work, cabinet installation, and other miscellaneous items. Their coordination with other subcontractors' schedules (plumbing, electric, garage door installers, etc) was impeccable. Their attention to detail and eye for material usage was very wallet-friendly (and eco-friendly, too!) Their years of experience and knowledge were also very helpful in helping us make certain decisions along the way. Overall, TnT was extremely knowledgeable, fast, considerate, and have us high-quality work and results."
Brandee L on January 2024
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 start to 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.
"TnT built our new construction small home, including framing, siding, roofing, insulation, drywall, tile work, cabinet installation, and other miscellaneous items. Their coordination with other subcontractors' schedules (plumbing, electric, garage door installers, etc) was impeccable. Their attention to detail and eye for material usage was very wallet-friendly (and eco-friendly, too!) Their years of experience and knowledge were also very helpful in helping us make certain decisions along the way. Overall, TnT was extremely knowledgeable, fast, considerate, and have us high-quality work and results."
Brandee L on January 2024

Quad Comp
Quad Comp
Quadcomp is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 14 years of experience serving Worcester, MA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
Quadcomp is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 14 years of experience serving Worcester, MA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
Necc.Tech
Necc.Tech
NECC TECH is a total solutions provider who specializes in integrated security, telecom, IT and cabling. We have over 20 years of experience and a dedicated team of experts who can build the perfect solution for your business needs. We started as two friends with one vision. Thomas and Elias teamed up, combining their technical expertise in engineering and programming, to create a much-needed service in the New England area. "Reliable, Honest, and Professional" is their motto, and they strive to live up to it.
NECC TECH is a total solutions provider who specializes in integrated security, telecom, IT and cabling. We have over 20 years of experience and a dedicated team of experts who can build the perfect solution for your business needs. We started as two friends with one vision. Thomas and Elias teamed up, combining their technical expertise in engineering and programming, to create a much-needed service in the New England area. "Reliable, Honest, and Professional" is their motto, and they strive to live up to it.
Callahan Electric
Callahan Electric
New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers
"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"
Abbygail Z on January 2025
New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers
"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"
Abbygail Z on January 2025
RealMapInfo LLC.
RealMapInfo LLC.
Land Surveying Services Certified Plot Plans Boundary Surveys Residential Commercial ALTA-Site Surveys Real Estate Marketing Drone & 3D Capture GIS Digital Mapping
"They were fast, efficient, and thorough. They revealed some crucial information that will be instrumental in future home projects."
Mary K on October 2024
Land Surveying Services Certified Plot Plans Boundary Surveys Residential Commercial ALTA-Site Surveys Real Estate Marketing Drone & 3D Capture GIS Digital Mapping
"They were fast, efficient, and thorough. They revealed some crucial information that will be instrumental in future home projects."
Mary K on October 2024
Zachary Richard Newton Journeyman Electrician
Zachary Richard Newton Journeyman Electrician
Quality and reliable electrical service We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Zach exemplifies the true qualities of a tradesmen, a service change in the middle of winter with snow beneath your feet did not seem easy. But he got it done quickly and the work looked even better. I would recommend Zach to any one of my peers or friends. Thank you again and be careful up on that ladder!"
Robert M on November 2024
Quality and reliable electrical service We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Zach exemplifies the true qualities of a tradesmen, a service change in the middle of winter with snow beneath your feet did not seem easy. But he got it done quickly and the work looked even better. I would recommend Zach to any one of my peers or friends. Thank you again and be careful up on that ladder!"
Robert M on November 2024
Thomas DeAngeli
Thomas DeAngeli
I am an owner operated licensed an insured MA electrician specializing in the Residential/Light Commercial market with over 15 years experience working in the Greater Boston/ Metrowest Area. Low overhead = customer savings! No job too small!
I am an owner operated licensed an insured MA electrician specializing in the Residential/Light Commercial market with over 15 years experience working in the Greater Boston/ Metrowest Area. Low overhead = customer savings! No job too small!
The Littleton, MA homeowners’ guide to home security system services
From average costs to expert advice, get all the answers you need to get your job done.
From warding off intruders to protecting from falls, bars on windows can make a home much more secure. Here’s how much it costs to install bars on windows.
A security camera system gives you peace of mind that there’s always a watchful eye on your home. Learn the costs of installing surveillance cameras.
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.
Fireproofing can protect your home from a devastating fire. Learn how to build a fireproof house inside and out with this DIY guide.
Every homeowner should learn how to replace a hardwired smoke alarm, which you must do at least every decade. This guide will talk you through the process.
Protecting your home is an investment worth making. Learn about the best types of security gates to find a style that fits both your budget and your property.
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