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Find Home security system pros in Johnston

Avatar for Cotti-Johnson HVAC, Plumbing and Electrical RI

Cotti-Johnson HVAC, Plumbing and Electrical RI

30 Waverly St
4.92(
26
)
Approved Pro

Cotti-Johnson HVAC, Plumbing and Electrical RI

30 Waverly St
4.92(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
199 local quotes requested

Transform your home into a haven of comfort with Cotti-Johnson's premier residential electrical services! Whether you need a simple light fixture replacement, a reliable home standby generator, or a complete re-wiring for enhanced safety and efficiency, we've got you covered. Our expert crews are not just skilled but are also background checked, drug tested, and undergo weekly training to ensure top-notch service. We understand that electrical issues can arise anytime, which is why we offer 24/7 emergency services to get your systems up and running when you need them most. Elevate your living spaces with our professional design services for landscape and indoor lighting. At Cotti-Johnson, we prioritize your satisfaction and peace of mind. Don't wait—experience the Cotti-Johnson difference today! Call us at (401) 594-9200 and inquire about our 10-year generator warranty. Your home deserves the best, and we're here to deliver.

"Communication was excellent. Tech showed up on time and went above and beyond on the work. I’ll certainly reach out to Cotti-Johnson for any future work."

Justin K on March 2025

Transform your home into a haven of comfort with Cotti-Johnson's premier residential electrical services! Whether you need a simple light fixture replacement, a reliable home standby generator, or a complete re-wiring for enhanced safety and efficiency, we've got you covered. Our expert crews are not just skilled but are also background checked, drug tested, and undergo weekly training to ensure top-notch service. We understand that electrical issues can arise anytime, which is why we offer 24/7 emergency services to get your systems up and running when you need them most. Elevate your living spaces with our professional design services for landscape and indoor lighting. At Cotti-Johnson, we prioritize your satisfaction and peace of mind. Don't wait—experience the Cotti-Johnson difference today! Call us at (401) 594-9200 and inquire about our 10-year generator warranty. Your home deserves the best, and we're here to deliver.

"Communication was excellent. Tech showed up on time and went above and beyond on the work. I’ll certainly reach out to Cotti-Johnson for any future work."

Justin K on March 2025


Avatar for ADT

ADT

3750 Priority Way South Dr
4.53(
734
)
Approved Pro

ADT

3750 Priority Way South Dr
4.53(
734
)
Approved Pro
Customers say: Terrific value
3636 local quotes requested
151 years of experience

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


Avatar for AVolutions LLC

AVolutions LLC

4.92(
139
)
Approved Pro

AVolutions LLC

4.92(
139
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
27 local quotes requested

Audio, video, and security for your home. Sales, installation, and service. Specializing in TV mounting along with all other home stereo and theatre needs, home security and surveillance, and more. Licensed and Insured to work in Rhode Island and Massachusetts with nearly 20 years experience.

"excellent as usual. They are my go to for now on."

Patrick H on November 2024

Audio, video, and security for your home. Sales, installation, and service. Specializing in TV mounting along with all other home stereo and theatre needs, home security and surveillance, and more. Licensed and Insured to work in Rhode Island and Massachusetts with nearly 20 years experience.

"excellent as usual. They are my go to for now on."

Patrick H on November 2024


Monitex Security, Inc.

670 Myrtle Avenue, Suite 6342
New on AngiNew on Angi
Approved Pro

Monitex Security, Inc.

670 Myrtle Avenue, Suite 6342
New on AngiNew on Angi
Approved Pro
8 years of experience
Free onsite estimate

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. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

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. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.


Avatar for Services Butler

Services Butler

68 Beacon St
5.00(
1
)
Approved Pro

Services Butler

68 Beacon St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our 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.

"Extremely efficient and professional!"

Mark K on June 2021

We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our 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.

"Extremely efficient and professional!"

Mark K on June 2021


Northern Alarm & Monitoring Services, LLC

PO Box 65
5.00(
4
)
Approved Pro

Northern Alarm & Monitoring Services, LLC

PO Box 65
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 years of experience

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. Commercial & Residential Security Experts Call today

"Happy with everything, he didn't leave a mess behind, and made sure everything is working."

Michael P on July 2020

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. Commercial & Residential Security Experts Call today

"Happy with everything, he didn't leave a mess behind, and made sure everything is working."

Michael P on July 2020


J-Mal Fire

555 Mowry Street
3.00(
1
)
Approved Pro

J-Mal Fire

555 Mowry Street
3.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Here at J-Mal Fire, we take pride in serving you! We have served the area for years Please know our workmanship is superior! Also, our customer service is top notch. Please call today for a fast free friendly estimate We look forward to hearing from you today!

""

Tom W on September 2019

Here at J-Mal Fire, we take pride in serving you! We have served the area for years Please know our workmanship is superior! Also, our customer service is top notch. Please call today for a fast free friendly estimate We look forward to hearing from you today!

""

Tom W on September 2019


Necc.Tech

Forest St
No reviews yet

Necc.Tech

Forest St
No reviews yet
3 years of experience

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.


Avatar for Stroscio Electric

Stroscio Electric

Located In:
5.00(
7
)

Stroscio Electric

Located In:
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We're a small family owned and operated company out of HOPE, RI. We can handle all of your electrical needs, whether it be residential or commercial jobs! 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!

"From the moment they arrived you could tell you were in good hands. Our problem started with having an issue where multiple outlets in our kitchen suddenly stopped working. We found someone who claimed to be an electrician on Facebook. $125 later and nothing but a proposal for a $500 job that he didn't know if he could even do. He didnt even have his own tools...Goodbye! Cut to today.... Joe arrives early and promptly greets us with his trainee. After us explaining the issue he immediately jumped into action, explaining the entire process as it went. Less than an hour later, problem solved. He was very knowledgeable and I appreciate professional service. As a supervisor of a plumbing company, I know great workers when I see them. Absolutely will recommend to all my friends and family. Greatly appreciate your work!"

Ryan L on September 2022

We're a small family owned and operated company out of HOPE, RI. We can handle all of your electrical needs, whether it be residential or commercial jobs! 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!

"From the moment they arrived you could tell you were in good hands. Our problem started with having an issue where multiple outlets in our kitchen suddenly stopped working. We found someone who claimed to be an electrician on Facebook. $125 later and nothing but a proposal for a $500 job that he didn't know if he could even do. He didnt even have his own tools...Goodbye! Cut to today.... Joe arrives early and promptly greets us with his trainee. After us explaining the issue he immediately jumped into action, explaining the entire process as it went. Less than an hour later, problem solved. He was very knowledgeable and I appreciate professional service. As a supervisor of a plumbing company, I know great workers when I see them. Absolutely will recommend to all my friends and family. Greatly appreciate your work!"

Ryan L on September 2022


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Home Security Systems questions, answered by experts

Yes, it’s possible a burglar can get through a deadbolt. Some types of deadbolts are harder for an intruder to get through, though. For example, a single-cylinder lock only requires breaking a window nearby and simply turning it. While other locks, such as a double-cylinder lock, may offer greater protection and make it harder for an intruder, no deadbolt is 100 percent effective.

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.

It depends on your specific needs. A security system typically includes alarms, sensors for windows and doors , and 24/7 monitoring services, offering comprehensive protection with immediate response to potential threats. Cameras, on the other hand, primarily provide visual surveillance and evidence collection. A security system is preferable if your primary concern is deterring intruders and receiving real-time alerts. Cameras are ideal for monitoring and recording activities but might offer a different level of active protection. In many cases, a combination of both—a security system with integrated cameras—provides the most robust home security solution, offering prevention and documentation.

The best window alarm sensor depends on the type of window you’re concerned about since different types of sensors will work best in different scenarios. Many homes are equipped with contact sensors, which trigger an alarm when a window is opened, and each part of the sensor breaks contact with the other. But there are other options, too, like a glass break sensor or motion sensor, which both work well for windows that are in low-traffic areas.

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.

The Johnston, 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.