Nextronic Reliable Security, Seamless Connectivity.
At Nextronic Security & Networks, we believe that in a world driven by rapid technological advancements, genuine expertise, honesty, and dependability are more crucial than ever. While technology continues to transform how we live and work, finding truly skilled and reliable professionals can be challenging. That's why we are committed to providing the highest level of service, built on a foundation of integrity, reliability, and unwavering commitment to quality.Our Mission
Our mission is simple: to deliver dependable security, networking, and communication solutions with precision and care. We strive to build lasting relationships with our clients by providing solutions that stand the test of time and prioritizing your needs every step of the way.
Why Choose Nextronic?
Trust & Transparency: We believe in open, honest communication, ensuring that every project is handled with integrity. Whether it's Wi-Fi installation, burglar alarm setup, or structured cabling, your needs always come first.
Reliable & Dedicated Support: We are dedicated to delivering dependable service and unwavering support. From security system installations to network cable setups, we ensure that every job is completed to the highest standards.
Unmatched Service & Expertise: Our team of security alarm technicians, network cabling specialists, and VoIP service providers is committed to delivering top-quality home security systems, CCTV camera installations, and wireless network solutions.
Commitment You Can Count On:
Peace of Mind We prioritize honesty, dependability, and customer satisfaction.
Punctuality We respect your time and ensure prompt service for every project.
Proven Results See what our clients are saying in our Google reviews.
Prompt Communication We respond quickly and professionally to your inquiries.
Transparent Updates Youre kept informed every step of the way.
Our Comprehensive Services
We offer a range of services designed to ensure seamless connectivity and reliable protection for businesses, homes, and communities.
Security & Surveillance Solutions
Security & Alarm Systems Installation, servicing, upgrades, and 24/7 monitoring with an Alarm.com authorized dealer.
Wireless Burglar Alarm Installation Advanced intrusion detection and wireless alarm systems.
Secure Access Solutions Custom access control for businesses, residential properties, and gated communities.
CCTV Video Surveillance Custom CCTV installation services with mobile access.
Burglar Alarm Technicians Expert installation and servicing of burglar alarm systems.
Networking & Communication Services
Structured Cabling Solutions Professional network cabling for seamless connectivity.
Network Wiring Data cabling for small businesses, including POS systems, wireless networks, and VoIP phones.
Ethernet & Fiber Optic Cabling High-speed data transfer solutions.
Network Infrastructure Design Optimized layouts for LAN networks.
Network Cable Installation Expert setup for offices, commercial buildings, and homes.
Wireless Networks & Wi-Fi Solutions
Point-to-Point Wireless Bridges High-speed connectivity between buildings.
Enterprise Wi-Fi Setup Reliable, high-speed Wi-Fi solutions for businesses.
Ubiquiti Network Setup Secure, high-performance wireless solutions.
Wi-Fi Optimization Fast, stable connections for homes and businesses.
Home Wi-Fi Installation Seamless, high-speed internet for residential properties.
VoIP Phone Services
Business VoIP Solutions Cost-effective VoIP telephone services for businesses.
Cloud-Based VoIP Services Reliable IP phone solutions for remote and on-site teams.
VoIP Calls Service Affordable, high-quality voice over IP solutions.
Phone Provider VoIP Secure, feature-rich VoIP services for businesses and homes.
Industries We Serve
We proudly provide our services to a variety of industries, including:
Commercial & Retail Restaurants, bars, supermarkets, and gas stations.
Industrial & Construction Warehouses, manufacturing plants, and construction sites.
Residential & Communities Gated communities and summer homes.
Public & Specialty Office buildings, parks, and churches.
Get Started Today
Protect your property, enhance security, and ensure seamless connectivity with Nextronic Security & Networks. Whether you need CCTV installation, Wi-Fi setup, data cabling, or a VoIP phone provider, we are your trusted experts.
Contact us today to discuss your security and networking needs!
Served areas
- NJ - Sussex County, Morris County, Warren County, Passaic County, and now serving Cape May County
Business details
- Year established: 2008
- Employees: 4
- Licensed
- Insured
Highlights and features
- Security & Alarm Systems – Installation, servicing, upgrades, and 24/7 monitoring.
- CCTV Video Surveillance – Custom CCTV installation with mobile access.
- Wireless Burglar Alarm Installation – Advanced intrusion detection systems.
- Secure Access Solutions – Access control, automated gates, and security for businesses.
- Burglar Alarm Technicians – Expert servicing and installation of alarm systems.
- Structured Cabling Solutions – Professional network cable installations.
- Network Wiring – Data cabling for POS systems, wireless networks, and VoIP.
- Ethernet & Fiber Optic Cabling – High-speed data transfer solutions.
- Network Infrastructure Design – Optimized layouts for LAN networks.
- Installing Network Cables – Expert installation for offices and commercial buildings.
- Enterprise Wi-Fi Setup – Reliable, high-speed commercial Wi-Fi installation.
- Point-to-Point Wireless Bridges – Efficiently linking buildings with fast connectivity.
- Wi-Fi Network Optimization – Fast, stable Wi-Fi connections for homes and businesses.
- Home Wi-Fi Installation Service – Ensuring seamless, high-speed home internet connections.
- Business VoIP Solutions – Cost-effective VoIP phone services for businesses.
- Cloud-Based VoIP Services – Reliable IP phone services for remote and on-site teams.
- Security System Integration – Comprehensive security solutions tailored to your needs.
- Access Control Installation – Secure entry solutions for businesses and residential properties.
- Low Voltage Contracting – Expert installations for alarms, cameras, and networks.
Payment methods
- Cash, Checks, Debit cards, Credit cards, Mobile payments, Bank transfers
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Services
Nextronic Security & Networks provides 24/7 monitored alarms with instant alerts and UL-listed central monitoring for reliable protection. Our CCTV cameras offer night vision, motion detection, and remote access. We install door, window, and motion sensors, plus smart automation via the Alarm.com app. With expert installation and maintenance, we deliver trusted security and seamless connectivity. 
Professional-Grade CCTV & Video Surveillance SolutionsAt Nextronic Systems, we specialize in high-quality CCTV camera systems designed to provide reliable, effective video surveillance for homes, businesses, and gated communities. Our advanced security solutions ensure maximum protection, remote accessibility, and seamless integration to meet your specific security needs.
Reliable Network, WiFi and Data Cabling for Seamless ConnectivityAt Nextronic Systems, we offer a comprehensive range of low-voltage cabling services to ensure efficient, secure, and future-proof connectivity for your business or home. Whether you need network cabling, security system wiring, or structured infrastructure solutions, we provide expert installation, maintenance, and upgrades tailored to your needs.
High-Speed Secure Wired & Wireless ConnectivitySeamless Connectivity & High-Speed Performance for Homes & Businesses
At Nextronic Systems, we specialize in providing high-performance network infrastructure designed to deliver fast, secure, and reliable connectivity. Whether you need enterprise-level Wi-Fi coverage, network optimization, or custom configurations, our expert team ensures your network runs smoothly and efficiently.
Upgrade Your Business Communications Get a FREE VoIP Analysis Today!
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Reviews (12)
Kevin Prokup
Mar 14, 2021
Update: We upgraded our system with security cameras and a driveway chime. Craig went above and beyond. Craig at Nextronic wired up our new house in Byram, NJ with home security. Everything works perfectly, and Craig always keeps his appointments, is always on time and is always very courteous. We highly recommend Craig!
Jam Holdings
Jul 01, 2020
I own a local business and Craig was very responsive to my inquiry for service. He spoke with me briefly over the phone to get a feel for what I was looking to do. He then visited my school and looked around, ask some questions seeking a better understanding of my goals, then offered some suggestions of how he could help. He was honest, professional and above all else he never attempted to sell me anything I didn't really need.
He patiently answered all my questions. Craig showed up on time, had everything he needed to perform the job and took care of business in a timely manner (because of the nature of job I was paying him by the hour). He never dragged it out, again very professional. I highly recommend you give him a call. You won't be disappointed.
He patiently answered all my questions. Craig showed up on time, had everything he needed to perform the job and took care of business in a timely manner (because of the nature of job I was paying him by the hour). He never dragged it out, again very professional. I highly recommend you give him a call. You won't be disappointed.
Stephen Sharnick
Nov 29, 2019
Craig Nystrom and Nextronic systems finished a security, video and networking project for our new home. He worked with me to plan all aspects of the project, made recommendations on the equipment and systems and installed all wiring and components to perfection. Everything works flawlessly. His services are also very cost effective and competitively priced. Craig is very hardworking, has integrity and solved all the issues encountered.
He is the smartest and best informed tech person I have ever met. I interviewed several other companies for my project and he was the only one who had knowledge and experience with a video distribution matrix system. He was always accessible and is a great communicator. He is also one of the nicest people I've met since moving to the Milford, PA area. I can't say enough about how great he is and what superior work he does. I can recommend him without any reservations for quality work at reasonable pricing.
He is the smartest and best informed tech person I have ever met. I interviewed several other companies for my project and he was the only one who had knowledge and experience with a video distribution matrix system. He was always accessible and is a great communicator. He is also one of the nicest people I've met since moving to the Milford, PA area. I can't say enough about how great he is and what superior work he does. I can recommend him without any reservations for quality work at reasonable pricing.
Jake Levine
Nov 21, 2019
Tamara Krizek Cemelli
Aug 02, 2017
Mohammed Elkihal
Jun 25, 2017
Brian Sweeney
May 26, 2017
I worked with Craig when I decided to install security cameras on my residence. Craig helped me understand what I needed and what I did not when chosing a camera system. Craig was meticulous with the install and I could not be happier with the results. I would recommend Craig for anyone who is interested in enhancing their home security. It was a pleasure working with Craig.
Rahmo Mohamed
Feb 24, 2017
Carrie Millon
Sep 02, 2016
Nextronic systems is a business run by Craig Nystrom who is both honest and I would say, a genius! I think there is no job, issue or problem that he is unable to fix. He devised an entire system for us with an alarm system, cameras and a driveway alert that lets us know when anyone is approaching. It works beautifully. When we have had any issues (we've been under construction), Craig comes out to fix or monitor whatever issues we may have had.
The man is honest, has incredible integrity and works through any problem he encounters. He is also one of the nicest people we've met since moving to the area. His prices are very reasonable as well. We interviewed and received quotes from many local security systems. His were the best and what a pleasant surprise to then meet, and find out that he is honest, reputable and professional.
I can't say enough about how great he has been for what he does, but even more so, for who he is. I feel I can recommend him without any reservations. He is a terrific guy and sticks with you throughout! He is truly a noble person which translates to how well he does his work. You won't go wrong if you choose Craig or his company Nextronic.
The man is honest, has incredible integrity and works through any problem he encounters. He is also one of the nicest people we've met since moving to the area. His prices are very reasonable as well. We interviewed and received quotes from many local security systems. His were the best and what a pleasant surprise to then meet, and find out that he is honest, reputable and professional.
I can't say enough about how great he has been for what he does, but even more so, for who he is. I feel I can recommend him without any reservations. He is a terrific guy and sticks with you throughout! He is truly a noble person which translates to how well he does his work. You won't go wrong if you choose Craig or his company Nextronic.
Ed Barnes
Aug 14, 2016
Craig arrived when he said he would. He was very professional and competent. The quality of the installation was superb. My cameras all provide the best possible views. The cost and quality of the equipment he provided was excellent. I never thought I would need cameras but he showed me many very good reasons to have them. I am so happy I had him install them. They have helped me with some situations that the camera recordings proved to be invaluable. I would highly recommend Craig to everyone I know.
Carrie Millon
Nextronic systems is a business run by Craig Nystrom who is both honest and I would say, a genius! I think there is no job, issue or problem that he is unable to fix. He devised an entire system for us with an alarm system, cameras and a driveway alert that lets us know when anyone is approaching. It works beautifully. When we have had any issues (we've been under construction), Craig comes out to fix or monitor whatever issues we may have had.
The man is honest, has incredible integrity and works through any problem he encounters. He is also one of the nicest people we've met since moving to the area. His prices are very reasonable as well. We interviewed and received quotes from many local security systems. His were the best and what a pleasant surprise to then meet, and find out that he is honest, reputable and professional.
I can't say enough about how great he has been for what he does, but even more so, for who he is. I feel I can recommend him without any reservations. He is a terrific guy and sticks with you throughout! He is truly a noble person which translates to how well he does his work. You won't go wrong if you choose Craig or his company Nextronic.
The man is honest, has incredible integrity and works through any problem he encounters. He is also one of the nicest people we've met since moving to the area. His prices are very reasonable as well. We interviewed and received quotes from many local security systems. His were the best and what a pleasant surprise to then meet, and find out that he is honest, reputable and professional.
I can't say enough about how great he has been for what he does, but even more so, for who he is. I feel I can recommend him without any reservations. He is a terrific guy and sticks with you throughout! He is truly a noble person which translates to how well he does his work. You won't go wrong if you choose Craig or his company Nextronic.
Brian Sweeney
I worked with Craig when I decided to install security cameras on my residence. Craig helped me understand what I needed and what I did not when chosing a camera system. Craig was meticulous with the install and I could not be happier with the results. I would recommend Craig for anyone who is interested in enhancing their home security. It was a pleasure working with Craig.