Top-rated surveillance cameras installers or repairers.

Get matched with top surveillance cameras installers or repairers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Surveillance cameras installers or repairers in Cold Spring Harbor

Avatar for Affordable Alarm Systems, Inc
Affordable Alarm Systems, Inc
2775 Woods Ave
5.00(
14
)
Approved Pro
Affordable Alarm Systems, Inc
2775 Woods Ave
5.00(
14
)
Approved Pro
Super Service Award
Customers say: True professional
9 years of experience
Free onsite estimate

Affordable Alarm Systems is a trusted name in home security since 2014. We are a small, family-owned business dedicated to providing top-notch CCTV and home alarm systems tailored to meet your specific needs. With our extensive experience and expertise, we strive to ensure the safety and protection of your home and loved ones. Choose us for reliable, cutting-edge technology, exceptional customer service, and peace of mind. Explore our range of security solutions and let us be your reliable partner in safeguarding what matters most.

"Greg from Affordable Alarm Systems installed a new CCTV system along with three new cameras, a 4 channel NVR system IP, 4MP IP (full color view) and 3 junction boxes. Greg and Ronny did a wonderful job with the installation. Greg explained all the workings of my new NVR system. He also installed a ring doorbell and downloaded the NVR system and ring doorbell to my laptop and phone. Greg is an exceptional alarm systems technician, and I can't say enough about how tireless he worked, his enormous patience and endless energy. I highly recommend Affordable Alarm Systems to anyone who wants an updated or new security system. Their prices are very reasonable, and their work is exceptional. I am very, very pleased with my new alarm system. Greg and Ronny are a great team."

Arlene F on April 2025

Affordable Alarm Systems is a trusted name in home security since 2014. We are a small, family-owned business dedicated to providing top-notch CCTV and home alarm systems tailored to meet your specific needs. With our extensive experience and expertise, we strive to ensure the safety and protection of your home and loved ones. Choose us for reliable, cutting-edge technology, exceptional customer service, and peace of mind. Explore our range of security solutions and let us be your reliable partner in safeguarding what matters most.

"Greg from Affordable Alarm Systems installed a new CCTV system along with three new cameras, a 4 channel NVR system IP, 4MP IP (full color view) and 3 junction boxes. Greg and Ronny did a wonderful job with the installation. Greg explained all the workings of my new NVR system. He also installed a ring doorbell and downloaded the NVR system and ring doorbell to my laptop and phone. Greg is an exceptional alarm systems technician, and I can't say enough about how tireless he worked, his enormous patience and endless energy. I highly recommend Affordable Alarm Systems to anyone who wants an updated or new security system. Their prices are very reasonable, and their work is exceptional. I am very, very pleased with my new alarm system. Greg and Ronny are a great team."

Arlene F on April 2025


Avatar for MrTech.Net
MrTech.Net
4206 Bell Boulevard, Suite 420
4.92(
108
)
Approved Pro
MrTech.Net
4206 Bell Boulevard, Suite 420
4.92(
108
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
19 years of experience

Mr Tech has been serving the NY tri-state area for over 10 years. We specialize in computer networking, CCTV, Home/Business Automation, new technology and computer repair for any home or business. Let our professionals consult with you to meet your needs. We pride ourselves on our punctuality, professionalism and customer satisfaction.

"Rob ( Mr. Tech ) was on time and new exactly what to do. I highly recommend him . "

Vincent R on March 2025

Mr Tech has been serving the NY tri-state area for over 10 years. We specialize in computer networking, CCTV, Home/Business Automation, new technology and computer repair for any home or business. Let our professionals consult with you to meet your needs. We pride ourselves on our punctuality, professionalism and customer satisfaction.

"Rob ( Mr. Tech ) was on time and new exactly what to do. I highly recommend him . "

Vincent R on March 2025


Avatar for Lovo Technology, LLC
Lovo Technology, LLC
100 Duffy Ave Suite 510
5.00(
10
)
Approved Pro
Lovo Technology, LLC
100 Duffy Ave Suite 510
5.00(
10
)
Approved Pro
Customers say: Quick response
10 local quotes requested
6 years of experience

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. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.

"LOVO promptly responded to my home to evaluate when my alarm system could be repaired at no cost. When we decided to replace the panel and keypad, we received a price quote within a day. We were given a tentative installation appointment pending receipt of our deposit and the two men reported at the appointed time. They worked diligently to retrofit the new panel and keypad to our existing wiring/motion detectors etc. When issues arose, they clearly communicated our options and proceeded accordingly. The men were extremely patient and did a fine job. We promptly received an invoice for the agreed upon price and a detailed email with all essential information regarding our system and the monitoring company."

Victor M on April 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 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. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.

"LOVO promptly responded to my home to evaluate when my alarm system could be repaired at no cost. When we decided to replace the panel and keypad, we received a price quote within a day. We were given a tentative installation appointment pending receipt of our deposit and the two men reported at the appointed time. They worked diligently to retrofit the new panel and keypad to our existing wiring/motion detectors etc. When issues arose, they clearly communicated our options and proceeded accordingly. The men were extremely patient and did a fine job. We promptly received an invoice for the agreed upon price and a detailed email with all essential information regarding our system and the monitoring company."

Victor M on April 2025


Burglar Busters
178-45 Leslie Road
4.80(
20
)
Approved Pro
Burglar Busters
178-45 Leslie Road
4.80(
20
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
12 local quotes requested

Well established, professional security and sound systems installers. We guarantee all work and warranty all products. All of our employees have passed extensive background checks and fingerprinting.

"I hired this company to upgrade a system that I already had but was having so many problems with it. This company came right in and upgraded the system and we are very happy with the new system. As a matter of fact we will be calling them back to add on to it. They came on time, very respectful to our property and left the place clean. He took time out with us to walk us through thoroughly with the programming. I do recommend this company."

Willette C on July 2022

Well established, professional security and sound systems installers. We guarantee all work and warranty all products. All of our employees have passed extensive background checks and fingerprinting.

"I hired this company to upgrade a system that I already had but was having so many problems with it. This company came right in and upgraded the system and we are very happy with the new system. As a matter of fact we will be calling them back to add on to it. They came on time, very respectful to our property and left the place clean. He took time out with us to walk us through thoroughly with the programming. I do recommend this company."

Willette C on July 2022


Avatar for Advanced Property Solutions
Advanced Property Solutions
5.00(
8
)
Approved Pro
Advanced Property Solutions
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

1. Reliability and Trustworthiness: Customers value a handyman they can rely on to show up on time and complete the job as promised. If your business has a reputation for being dependable and honest, that’s a huge plus. 2. Quality Workmanship: Your business likely takes pride in providing high-quality work, ensuring that every task—no matter how big or small—is completed to a high standard. This attention to detail helps build long-term customer relationships. 3. Wide Range of Services: People appreciate a one-stop solution for various home repairs and maintenance needs. If your business offers a diverse set of skills (e.g., plumbing fixes, electrical work, carpentry, etc.), that convenience is appealing. 4. Fair Pricing: Transparent and fair pricing can attract customers who want quality service without worrying about hidden fees or inflated costs. 5. Personalized Customer Service: Customers want to feel valued and heard. If your business offers friendly, personalized service and takes the time to listen to customer concerns, that’s a significant reason people would choose you. 6. Quick Response and Availability: Many home repairs can’t wait. If you offer flexible scheduling or emergency services, people are more likely to call on you when they need help. 7. Positive Reviews and Word of Mouth: If your business has a strong track record of satisfied customers who recommend you to their friends and family, that social proof is invaluable.

"Very well."

Jean W on November 2024

1. Reliability and Trustworthiness: Customers value a handyman they can rely on to show up on time and complete the job as promised. If your business has a reputation for being dependable and honest, that’s a huge plus. 2. Quality Workmanship: Your business likely takes pride in providing high-quality work, ensuring that every task—no matter how big or small—is completed to a high standard. This attention to detail helps build long-term customer relationships. 3. Wide Range of Services: People appreciate a one-stop solution for various home repairs and maintenance needs. If your business offers a diverse set of skills (e.g., plumbing fixes, electrical work, carpentry, etc.), that convenience is appealing. 4. Fair Pricing: Transparent and fair pricing can attract customers who want quality service without worrying about hidden fees or inflated costs. 5. Personalized Customer Service: Customers want to feel valued and heard. If your business offers friendly, personalized service and takes the time to listen to customer concerns, that’s a significant reason people would choose you. 6. Quick Response and Availability: Many home repairs can’t wait. If you offer flexible scheduling or emergency services, people are more likely to call on you when they need help. 7. Positive Reviews and Word of Mouth: If your business has a strong track record of satisfied customers who recommend you to their friends and family, that social proof is invaluable.

"Very well."

Jean W on November 2024


Avatar for ADT
ADT
3750 Priority Way South Dr
4.51(
711
)
Approved Pro
ADT
3750 Priority Way South Dr
4.51(
711
)
Approved Pro
Customers say: Terrific value
6017 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.

"Everything was good when we met with the ADT service technician . We spent a bit more than we expected and the equipment is not easy to figure out compared to our previous service. We also have constant connection issues."

Leslie E on May 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.

"Everything was good when we met with the ADT service technician . We spent a bit more than we expected and the equipment is not easy to figure out compared to our previous service. We also have constant connection issues."

Leslie E on May 2025


Avatar for EZ Switch
EZ Switch
38 West 31st Street, Suite 5
5.00(
5
)
Approved Pro
EZ Switch
38 West 31st Street, Suite 5
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
169 local quotes requested

EZ Switch, your trusted security alarm company! We provide top-notch security solutions to homeowners and businesses in New York. Our team of Security experts is dedicated to ensuring your safety and peace of mind through our state-of-the-art alarm systems, access control, and 24/7 monitoring services. At EZ Switch, we understand everyone has unique security needs, so we offer customized solutions for all your security needs. Our services include installation, maintenance, retrofitting and more

EZ Switch, your trusted security alarm company! We provide top-notch security solutions to homeowners and businesses in New York. Our team of Security experts is dedicated to ensuring your safety and peace of mind through our state-of-the-art alarm systems, access control, and 24/7 monitoring services. At EZ Switch, we understand everyone has unique security needs, so we offer customized solutions for all your security needs. Our services include installation, maintenance, retrofitting and more


Avatar for STANDGUARD SECURITY INC
STANDGUARD SECURITY INC
.
4.93(
67
)
Approved Pro
STANDGUARD SECURITY INC
.
4.93(
67
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
61 local quotes requested

Standguard Security is a highly regarded family owned and operated alarm company that has been in the security business for over 30 years. We customize your home security system or commercial security system tailored to fit your needs. We use state of the art hardwired and wireless alarm systems. Protect your home/business with a security system that includes the service of a Electronic Central Station Monitoring Company. Standguard provides dependable, prompt and professional service that you can relay on. Save money on your homeowners insurance while protecting your loved ones and home or business. HENRY R. HAUER, PRESIDENT

"It was a very smooth and easy experience. The Standguard technicians were professional, helpful and had good suggestions. I am very happy with their service and would recommend them."

Gregg R on September 2022

Standguard Security is a highly regarded family owned and operated alarm company that has been in the security business for over 30 years. We customize your home security system or commercial security system tailored to fit your needs. We use state of the art hardwired and wireless alarm systems. Protect your home/business with a security system that includes the service of a Electronic Central Station Monitoring Company. Standguard provides dependable, prompt and professional service that you can relay on. Save money on your homeowners insurance while protecting your loved ones and home or business. HENRY R. HAUER, PRESIDENT

"It was a very smooth and easy experience. The Standguard technicians were professional, helpful and had good suggestions. I am very happy with their service and would recommend them."

Gregg R on September 2022


Avatar for The Guy
The Guy
5.00(
2
)
Approved Pro
The Guy
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

All types of home repairs , electric , plumbing , carpenter , painting I take your honey do list and turn it into a honey done list if you have a problem just call THE GUY to solve it

"Ed responded quickly! He stopped by & repaired the door. I now do not have to struggle to open, close & lock the door. Fantastic work! We will be hiring Ed again soon for sure!"

Joan B on April 2025

All types of home repairs , electric , plumbing , carpenter , painting I take your honey do list and turn it into a honey done list if you have a problem just call THE GUY to solve it

"Ed responded quickly! He stopped by & repaired the door. I now do not have to struggle to open, close & lock the door. Fantastic work! We will be hiring Ed again soon for sure!"

Joan B on April 2025


Bats Construction LLC
898 BRUSH HOLLOW RD
5.00(
4
)
Approved Pro
Bats Construction LLC
898 BRUSH HOLLOW RD
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1462 local quotes requested

Bats Construction Company offers a range of Services, including new construction, renovations, repairs for residential and commercial. We also offer Handyman services as well for small homeowner projects. Some of our services include but are not limited to Junk removal, tree removal, and plumping. We take pride in being a one stop shop for all trades.

"The work was done on time and on budget. The crew was professional and cleaned up every day."

Fred p on July 2024

Bats Construction Company offers a range of Services, including new construction, renovations, repairs for residential and commercial. We also offer Handyman services as well for small homeowner projects. Some of our services include but are not limited to Junk removal, tree removal, and plumping. We take pride in being a one stop shop for all trades.

"The work was done on time and on budget. The crew was professional and cleaned up every day."

Fred p on July 2024

...
Showing 1-10 of 960

Surveillance cameras installs or repairs FAQs

The type of doorbell camera you select determines whether you'll need an electrician for installation. Battery-powered wireless models often don't require electrical expertise as they operate independently from your home's wiring. 

However, hardwired doorbell cameras that connect to your electrical system benefit from professional installation, especially if you lack existing doorbell wiring or need electrical upgrades. Professional installation ensures proper voltage, secure connections, and code compliance for wired systems.

Installation time varies significantly based on your doorbell camera type and home configuration. Wireless doorbell camera installation takes between 30 and 60 minutes, whether done professionally or as a DIY project. 

Wired doorbell cameras require one to two hours when replacing an existing doorbell with compatible wiring. More complex installations involving new wiring may extend to three to four hours or longer. Factors like wall material, accessibility, and integration with other systems can further affect installation duration.

Doorbell cameras provide substantial security value for most homeowners. They create a visible deterrent to potential intruders while recording valuable evidence of package deliveries, suspicious activities, or unwanted visitors. The remote answering capability allows you to interact with visitors without revealing whether you're home, enhancing personal safety. Doorbell cameras deliver significant security benefits at a fraction of the cost of a comprehensive security system.

Maintaining a doorbell camera involves several potential recurring expenses. Cloud storage subscriptions for video recording cost between $5 and $40 monthly, depending on storage duration and advanced features. Extended warranty protection may cost $19 to $50 for additional coverage beyond the standard manufacturer warranty. 

Wireless models require periodic battery replacement or recharging. Occasional network upgrades or professional services may be needed to maintain optimal performance, though these represent infrequent expenses for most users.

The homeowners guide to surveillance cameras installs or repairs
From average costs to expert advice, get all the answers you need to get your job done.
window on home with hurrican shutters
Mar 28, 2025
Mar 28, 2025
Budget for hurricane shutter costs based on factors such as shutter type, window size, professional labor, location, permits, and more.
digital home alarm system on wall
Mar 26, 2025
Mar 26, 2025
Learn how much security system installation costs based on factors such as the brand, equipment, add-ons, monthly fees, and labor.
digital smart home automation system
Apr 15, 2024
Apr 15, 2024
HomeAdvisor's Smart Home Cost Guide explores prices to automate your house. Compare costs for full home systems vs. individual components.
surveillance camera installed on house for security
Nov 20, 2024
Nov 20, 2024
Learn how camera type, quality, features, and other factors influence the total cost of security camera installation with our cost guide.
Hand pushing buttons on alarm system
Jan 11, 2022
Jan 11, 2022
HomeAdvisor's Alarm and Security System Cost Guide gives you the price to fix your home security system. Find average maintenance costs and professional repair service rates.
A hand controlling the electric wlndow blinds
Jan 31, 2024
Jan 31, 2024
HomeAdvisor's Electric Blinds Cost Guide explores the price of electric blinds based on the power source and smart capabilities. Find out motorized blinds cost factors.
Share project details to get started.