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TRUSTED BY HARMONY, RI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon24
    Verified home security system services reviews

Find Home security system pros in Harmony

Avatar for ADT
ADT
4.5(
858
)

Serving Harmony, RI and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Got going with ADT system earlier this Fall. It has been good. Still getting used to a much fancier and dynamic system. But it was time for an upgrade and we would suggest ADT to anyone looking to secure their home or their business."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

80 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for BEST TECH SERVICES LLC
BEST TECH SERVICES LLC
5.0(
13
)

Serving Harmony, RI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

We install and service the latest security technology including IP Security Cameras, Alarm Systems and Access Control. We are licensed low-voltage technicians servicing all of Rhode Island with you security and other low-voltage tech needs. \n If you are looking to add home or business security alarm or camera systems to your location, please feel free to reach out to us for an estimate. We offer affordable rates with a commitment to excellent service. Let us provide you with our Best Tech Services!

Front Garage corner camera
Front corner camera
Rear corner cameras
Prewire for cameras
PTZ Replacement/Upgrade

+8

Response time11 hrs
Response rate98%
4 neighbors recently requested a quote
Avatar for Electricians R Us
Electricians R Us
4.8(
15
)

Serving Harmony, RI and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Warranties offered

Electrical Services: Here at Electrician's R Us RI, we are very passionate about what we do and take our responsibility to each customer very seriously. We pride ourselves in the ability to meet each customer's personal needs and expectations. With experience since 1987, you can trust that we know what you're dealing with and more importantly we know how to fix it. We also understand that if your dealing with an electrical emergency you cant wait and for your convenience we are available 24 hours a day for emergency service calls and we are proud to say we have a 1 hour or less response time, so whether your dealing with a dangerous electrical emergency or doing some upgrades we've got you covered.\n

Electrical services
Electrical services
Electrical services
Additional Photos
Additional Photos

+6

23 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)

Serving Harmony, RI 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 Services Butler
Services Butler
5.0(
1
)

Serving Harmony, RI and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

We specialize in residential and Monitored Security & Automation. \nOptions include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks.\n\nOur system is custom built to deter real threats our home security systems doesn't just record crime, they help prevent it. With outdoor security cameras that detect lurkers and scare them away, a doorbell camera that detects and protects packages, and smart locks, lighting, and security sensors—your home is always protected.

Indoor Camera
Vivint Panel - 2
Vivint Panel
Response time2 days
Response rate96%
Recommended by100%of homeowners
Northern Alarm & Monitoring Services, LLC
5.0(
4
)

Serving Harmony, RI and surrounding areas

Approved

In business since 1973

Free estimates

Warranties offered

The DeMarco Family has been involved in the New England Burglar & Fire alarm business since 1973. Joe DeMarco Sr. was one of the founding owners of American Alarms and Fire Protection. He is now enjoying retirement after 25 years in the business. His son Joe DeMarco Jr. started Northern Alarm & Monitoring Services in 2002.\n\nCommercial & Residential Security Experts\n\nCall today \n

Response time3 hrs
Recommended by100%of homeowners
Avatar for Redline Protection Group LLC
Redline Protection Group LLC
New to Angi

Serving Harmony, RI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At REDLINE Protection Group LLC, we are committed to providing professional, reliable, and responsive security services throughout Rhode Island. Our mission is to create safe and secure environments for businesses, property owners, event organizers, and private clients.\n\nWe specialize in armed and unarmed security services, event security, retail security, mobile patrol, property protection, construction site security, and personal protection services. Our team focuses on prevention, visibility, customer service, and rapid response to help deter criminal activity and maintain a secure environment.\n\nWhether you need security for a one-time event or ongoing protection for your business or property, REDLINE Protection Group LLC delivers dependable service with professionalism and integrity. We take pride in building strong relationships with our clients and providing customized security solutions tailored to their specific needs.\n\nPrecision Security. Zero Compromise.

Avatar for Monitex Security, Inc.
Monitex Security, Inc.
New to Angi

Serving Harmony, RI and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

24/7 live protection, prevention & peace of mind.\n\nWant reliable, effective security that’s within budget? Monitex Security provides 24/7 live CCTV monitoring for construction sites, residential buildings, warehouses, and businesses across the U.S. and worldwide. Our virtual guards use AI + human intelligence to detect threats, deter intruders via audio, and dispatch law enforcement in real time. Services include remote doorman, access control, and camera installation. Cut your security costs by up to 70%. Based in Brooklyn, NY. Fully insured. We also operate in all 50 states as long as there's a need for live security surveillance monitoring. We only provide Virtual Remote Guardian. We do not offer any other services. We offer over 20 years experience in the Security Services Industry. We've established a solid reputation in security projects for residential homes in the Lewisville and surrounding areas. \n

Avatar for Frontpoint
Frontpoint
4.7(
8,819
)

Serving Harmony, RI 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
Avatar for Security One
Security One
4.1(
456
)

Serving Harmony, RI and surrounding areas

In business since 2007

Credit card accepted

"It went great!  From Travis the sales person to Noah the installer I couldn't have asked for a more professional and through team to deliver my home security needs.  We just bought a new house in a neighborhood that's up and coming but there's still an element that we want to protect our home and valuable from.  Security One helped us find a system that we could monitor while we're away and that would make my girlfriend feel safe when I'm not a home.  We highly recommend them especially Travis and Noah.  Ask for them by name!
"
Pictures
Compare our Compact Door Sensors to our Competitors
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by84%of homeowners
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Home Security Systems questions, answered by experts

If you're wondering what you should do with your old security alarm system after installing a new one, one option is to properly dispose of it at an electronics collection facility. Otherwise, if your old system is still in good shape, you can also donate it for someone else to use in their home.

You should always install cameras at exterior doors and windows. Other areas where you should place cameras are your front and back yards, the garage and driveway, common living areas, hallways and staircases, and the basement. Remember, you can start with a small Wi-Fi security camera system and always add more cameras if needed.

There is no “better” option, as it depends on your personal preferences and home’s needs. Wireless systems are much easier to install, making them DIY-friendly. Wired systems offer a more reliable connection that is not tied to a router, but they typically require professional installation.

Find a vetted and trusted locksmith to work on your home so you can feel comfortable and safe. Hire a professional with these qualifications:

  • Search a verified directory of locksmiths near you, like those on Angi. 

  • Check for an Associated Locksmiths of America (ALOA) logo on their website or company logo.

  • Read company reviews. You can also check their social media pages.

  • Ask for a pro’s credentials, insurance, licensure, and customer testimonials. 

  • Check if the locksmith is knowledgeable about various topics, from decorative locks to the newest technologies on the market.

The biggest downside to a wireless security camera is that it's 100% reliant on Wi-Fi to capture footage at your home. Even when Wi-Fi is reliable, the range for wireless cameras may only be 200 feet or less. Drywall, brick, and other materials in your home can be enough to make your signal lag.

The Harmony, RI homeowners’ guide to home security system services

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