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Find Home security system pros in Great Neck

Avatar for Non Stop Home Improvements Inc

Non Stop Home Improvements Inc

5.00(
55
)
Approved Pro

Non Stop Home Improvements Inc

5.00(
55
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2004 years of experience

**WINTER SPECIAL: $99 ROOF MAINTENANCE!** With almost 20 years in the industry, locally owned and operated Non Stop Home Improvements Inc. is your #1 choice for all of your roofing and siding projects. Specializing in all things roofing and siding, we take pride in our work and make customer satisfaction our main focus. Call us today for your FREE ESTIMATE! We look forward to earning your business! Check us out of InstaGram and Facebook! www.nonstophome.com

"Very smooth highly recommend"

Anthony G on March 2025

**WINTER SPECIAL: $99 ROOF MAINTENANCE!** With almost 20 years in the industry, locally owned and operated Non Stop Home Improvements Inc. is your #1 choice for all of your roofing and siding projects. Specializing in all things roofing and siding, we take pride in our work and make customer satisfaction our main focus. Call us today for your FREE ESTIMATE! We look forward to earning your business! Check us out of InstaGram and Facebook! www.nonstophome.com

"Very smooth highly recommend"

Anthony G on March 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2010 years of experience

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

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 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

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025


Avatar for ADT

ADT

4.53(
736
)
Approved Pro

ADT

4.53(
736
)
Approved Pro
Customers say: Terrific value
1874 years of experience
Free onsite estimate

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.

"Went well. Will know more later"

Pre P on November 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.

"Went well. Will know more later"

Pre P on November 2025


"Provided excellent, expert service. Exceeded expectations. Highest recommendation. Very friendly. Committed to providing the best service."

ANDREAS H on August 2023

Total door and locksmith security, safe work as well as alarms,camera systems,gate operators for your house,business We are 25 years in business,and have a storefront location call for store hours

"Provided excellent, expert service. Exceeded expectations. Highest recommendation. Very friendly. Committed to providing the best service."

ANDREAS H on August 2023


Avatar for SimpliSafe Home Security

SimpliSafe Home Security

4.77(
1,979
)

SimpliSafe Home Security

4.77(
1,979
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

You’d pay a fortune to keep your family safe, but you shouldn’t pay a penny more than $14.99! Most alarms systems seem like a bargain---UNTIL you look at the cost of signing a long-term alarm contract for $30, $40, sometimes even $50/month. Protect your home and your wallet with a SimpliSafe home security system. Our alarm monitoring costs just $14.99/month, and we’ll never lock you into a contract, so you are free to cancel with us anytime. Each year that you protect your family with SimpliSafe, you’ll save up to $420...that’s why the nation’s leading financial expert, Dave Ramsey, recommends SimpliSafe to all his listeners. Try SimpliSafe today! You have nothing to lose---we are so sure you’ll be happy with your alarm that we offer you a three year product warranty and a 60 Day No-Questions-Asked Full Refund Guarantee

"They are fine. Their price is very good and the hardware is holding up very well."

Sidney J on March 2022

You’d pay a fortune to keep your family safe, but you shouldn’t pay a penny more than $14.99! Most alarms systems seem like a bargain---UNTIL you look at the cost of signing a long-term alarm contract for $30, $40, sometimes even $50/month. Protect your home and your wallet with a SimpliSafe home security system. Our alarm monitoring costs just $14.99/month, and we’ll never lock you into a contract, so you are free to cancel with us anytime. Each year that you protect your family with SimpliSafe, you’ll save up to $420...that’s why the nation’s leading financial expert, Dave Ramsey, recommends SimpliSafe to all his listeners. Try SimpliSafe today! You have nothing to lose---we are so sure you’ll be happy with your alarm that we offer you a three year product warranty and a 60 Day No-Questions-Asked Full Refund Guarantee

"They are fine. Their price is very good and the hardware is holding up very well."

Sidney J on March 2022


Avatar for DTV Installations LLC

DTV Installations LLC

4.89(
308
)

DTV Installations LLC

4.89(
308
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

DTV is dedicated to our customers, to make sure that we deliver the best service and technology, Our offices are located in NY,NJ,CT, with the top of the line SHOWROOM in Paramus NJ. "We will secure your home/business. We will make your AUDIO/VIDEO and HOME AUTOMATION dreams come true. We will help you create your own design. We will build and maintain your technology."

"This company did not properly install anything. Light switches, door locks, AV equipment were all improperly done. They got plaster on a $4500 projector screen and then refused to have it repaired. They attempted to invoice for materials and services not delivered. They did not complete the job, and stopped responding to calls and emails. I found them to be incompetent and dishonest, and would stay away from them."

Edward B on June 2021

DTV is dedicated to our customers, to make sure that we deliver the best service and technology, Our offices are located in NY,NJ,CT, with the top of the line SHOWROOM in Paramus NJ. "We will secure your home/business. We will make your AUDIO/VIDEO and HOME AUTOMATION dreams come true. We will help you create your own design. We will build and maintain your technology."

"This company did not properly install anything. Light switches, door locks, AV equipment were all improperly done. They got plaster on a $4500 projector screen and then refused to have it repaired. They attempted to invoice for materials and services not delivered. They did not complete the job, and stopped responding to calls and emails. I found them to be incompetent and dishonest, and would stay away from them."

Edward B on June 2021


Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024


Avatar for ACA Electrical Contracting

ACA Electrical Contracting

4.95(
84
)

ACA Electrical Contracting

4.95(
84
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

4-TIME ANGIE'S LIST SUPER SERVICE AWARD WINNER!! ACA Electric and Astrum Solar are teamed up to bring you huge savings on your electric bills for your home and work space ASK ABOUT OUR SOLAR installs and how we can make it work in your budget !!! ACA Electric is a privately owned business based in Babylon, NY serving the Nassau/ Suffolk area. All work is done in a clean professional manner, always on time, and offers the best pricing in the industry. ACA Electric will always leave your home or place of business clean and neat as the way we started the job. We offer clean and courteous service at all times. Although cost is determined by the job, we will meet your needs at all times. The biggest plus of ACA Electric is the fact that the owner, Alex, is always present on job sites making sure all work is done in a timely, professional manner and satisfying the customers needs. Video surveillance systems ● Recessed Lighting ● Troubleshooting ● Landscape Lighting ● TV and Appliance Installs ● New Homes Wired ● Service Upgrades ● Residential Lighting Maintenance ● Ceiling Fans/Attic Fans ● Pools and Hot Tubs

"ACA Electrical was recommended and they were excellent, after my original unreliable pool electrical company (Kel-Rob), I would never use Kel-Rob again."

J C on September 2021

4-TIME ANGIE'S LIST SUPER SERVICE AWARD WINNER!! ACA Electric and Astrum Solar are teamed up to bring you huge savings on your electric bills for your home and work space ASK ABOUT OUR SOLAR installs and how we can make it work in your budget !!! ACA Electric is a privately owned business based in Babylon, NY serving the Nassau/ Suffolk area. All work is done in a clean professional manner, always on time, and offers the best pricing in the industry. ACA Electric will always leave your home or place of business clean and neat as the way we started the job. We offer clean and courteous service at all times. Although cost is determined by the job, we will meet your needs at all times. The biggest plus of ACA Electric is the fact that the owner, Alex, is always present on job sites making sure all work is done in a timely, professional manner and satisfying the customers needs. Video surveillance systems ● Recessed Lighting ● Troubleshooting ● Landscape Lighting ● TV and Appliance Installs ● New Homes Wired ● Service Upgrades ● Residential Lighting Maintenance ● Ceiling Fans/Attic Fans ● Pools and Hot Tubs

"ACA Electrical was recommended and they were excellent, after my original unreliable pool electrical company (Kel-Rob), I would never use Kel-Rob again."

J C on September 2021


Avatar for AVD Electric LLC

AVD Electric LLC

4.94(
96
)

AVD Electric LLC

4.94(
96
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Electrical Repairs, Electrical Installations & Electrical Maintenance. A.V.D. ELECTRIC LLC is Owner Operated by Victor Varela a Licensed, Insured and bonded, Electrical Contractor in the state of New Jersey. Our goal is to provide Prompt Professional Service and our pledge is to establish long lasting relationships with our customers.

"The electrician was very prompt, knowledgeable, efficient and helpful. He quickly found the issue. The overall experience with Victor was great"

Jian X on January 2025

Electrical Repairs, Electrical Installations & Electrical Maintenance. A.V.D. ELECTRIC LLC is Owner Operated by Victor Varela a Licensed, Insured and bonded, Electrical Contractor in the state of New Jersey. Our goal is to provide Prompt Professional Service and our pledge is to establish long lasting relationships with our customers.

"The electrician was very prompt, knowledgeable, efficient and helpful. He quickly found the issue. The overall experience with Victor was great"

Jian X on January 2025


Avatar for Empire Secure Installation Inc

Empire Secure Installation Inc

4.90(
49
)

Empire Secure Installation Inc

4.90(
49
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

SPECIAL $99 Furnace Tune Up & $500 Credit toward New Furnace**• 2016 Super Service Award Winner! • A+ BBB Rating • Locally Owned & Operated, Proudly Serving New York City, Connecticut, Suffolk, Nassau, & Westchester Counties! • Whether you want to turn your conference room into the ultimate viewing studio or transform your living room into a moviegoer's dream, Empire Secure Installations is your solution! • We offer multiple packages to fit a variety of needs, from a basic installation to a complete setup with remotely stored equipment for the cleanest look available • Please Call (917)463-6585 For a Free Estimate & Scheduling

"Honesty and integrity. Something we want from all contractors, but where could this be more critical than with the one who sets up your security system! Karim stands by his work, and doesn't rest until the job is done right. I upgraded an outdated system with Empire, and I got straight answers about where I could save by making use of old components, and where it wasn't worth the trouble. The work was done in a professional manner with attention to detail. Karim made sure I knew how to use the new system and all of its features. I highly recommend Empire."

Matthew M on March 2023

SPECIAL $99 Furnace Tune Up & $500 Credit toward New Furnace**• 2016 Super Service Award Winner! • A+ BBB Rating • Locally Owned & Operated, Proudly Serving New York City, Connecticut, Suffolk, Nassau, & Westchester Counties! • Whether you want to turn your conference room into the ultimate viewing studio or transform your living room into a moviegoer's dream, Empire Secure Installations is your solution! • We offer multiple packages to fit a variety of needs, from a basic installation to a complete setup with remotely stored equipment for the cleanest look available • Please Call (917)463-6585 For a Free Estimate & Scheduling

"Honesty and integrity. Something we want from all contractors, but where could this be more critical than with the one who sets up your security system! Karim stands by his work, and doesn't rest until the job is done right. I upgraded an outdated system with Empire, and I got straight answers about where I could save by making use of old components, and where it wasn't worth the trouble. The work was done in a professional manner with attention to detail. Karim made sure I knew how to use the new system and all of its features. I highly recommend Empire."

Matthew M on March 2023

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Home Security Systems questions, answered by experts

A security camera company will be able to advise you on where to position the cameras, ensure all of the equipment is set up properly, and do all of the installations. They’ll take factors into consideration that a non-professional might not automatically consider, like obstacles that could block a potential trespasser from the camera or how lighting may obstruct the view.

Strike plates and security plates are the same thing, but there are strike plates that offer more security than others. For the highest security, look for plates made of heavy-duty steel, reinforced strike plates thicker than regular ones, and extended strike plates. It’s much harder to break into a door with these strike plates because they hold up better to force from attempted entry.

Yes, evaluating needs based on home size, layout, and climate.

In general, daytime visibility for security cameras ranges from 10 to 70 feet. Higher-end cameras may have night vision that records 100 to 200 feet out. When shopping for any type of security camera, it's important to pay attention to focal length, resolution, and infrared technology to get an idea of the depth and crispness that will be used when capturing images.

Expect to spend an average of $150 to $500 to set up a home flood detection system. However, be aware that costs are wide-ranging. You might only spend a budget-friendly $50 to place basic, battery-operated sensors in a few key areas of your home, or $150 to set up two or three smart sensors. The purchase and professional installation of a whole-home protection system with water shutoff capabilities could cost between $500 and $1,000.

The Great Neck, NY homeowners’ guide to home security system services

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