Guardian Security Group
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  • Why Us
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New Jersey's Trusted Installer · Licensed & Insured

Guardian
Security
Group

Security systems, networking infrastructure, and communications solutions for homes and businesses across New Jersey.

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5+ Years
Installation Experience
NJ
Licensed & Insured
5★
Customer Rating
24H
Emergency Response
CCTV & Surveillance
Access Control
Structured Cabling
Fiber Optic
VoIP Systems
Network Infrastructure
Intercom Systems
// What We Do

Full-Spectrum
Protection
& Connectivity

From a single camera to a full commercial buildout — we design, install, and support every system ourselves. One company, every solution.

CCTV & Video Surveillance
Complete camera systems for indoor and outdoor coverage. IP systems, remote viewing, and full NVR/DVR configuration.
  • Indoor & outdoor camera installation
  • IP cameras: Dahua, Hikvision & more
  • NVR/DVR setup & configuration
  • Remote viewing (mobile & desktop)
  • System upgrades & replacements
Access Control Systems
Keycard, fob, and mobile access systems. Door strikes, maglocks, video intercoms, and credential management.
  • Keycard & fob entry systems
  • Mobile access (OpenPath & others)
  • Door strikes & maglocks
  • Video intercom door access
  • User credential management
Alarm & Intrusion Systems
Motion sensors, door/window contacts, glass break detectors, and full alarm panel installation integrated with cameras.
  • Motion, door & window sensors
  • Glass break detectors
  • Alarm panel installation
  • Camera system integration
  • Troubleshooting & repairs
VoIP Telephone Systems
Business VoIP installation, desk phone setup, cloud-based systems, auto-attendants, and call routing configuration.
  • Business VoIP system installation
  • Desk phones: Yealink, Grandstream
  • Cloud systems: RingCentral, 3CX
  • Auto-attendants & call routing
  • VoIP troubleshooting & optimization
Intercom Systems
Multi-unit and building intercom installation including video intercoms, mobile app access, and legacy buzzer upgrades.
  • Multi-unit intercom installation
  • Video intercoms (tenant + entry)
  • Mobile app-based access systems
  • Directory & call box configuration
  • Upgrading legacy buzzer systems
Structured Cabling
Cat5e, Cat6, and Cat6A installation. Data drops for offices, homes, and warehouses. Patch panels, testing, and certification.
  • Cat5e / Cat6 / Cat6A installation
  • Data drops: offices, homes, warehouses
  • Patch panel installation & termination
  • Wall plates, keystone jacks & labeling
  • Cable testing & certification
Fiber Optic Installation
Single-mode and multi-mode fiber runs, termination, splicing, patch panels, and building-to-building connections.
  • Single-mode & multi-mode fiber runs
  • Fiber termination & splicing
  • Fiber patch panels & enclosures
  • Building-to-building connections
  • Fiber troubleshooting & repair
Network Infrastructure
Server racks, MDF/IDF room setup, PoE switch installation, cable management, VLAN configuration, and firewall setup.
  • Server rack & cabinet installation
  • MDF / IDF room builds
  • PoE switch installation
  • VLAN setup & network segmentation
  • Router, firewall & switch config
IT & Networking Services
VPN setup, secure remote access, firewall rules, camera connectivity troubleshooting, and bandwidth optimization.
  • Router, firewall & switch config
  • VPN & secure remote access
  • Network diagnostics & troubleshooting
  • Conduit & pathway installation
  • EMT / PVC / flexible conduit runs
// Why Guardian

One Company.
Every System.

01
NJ Licensed & Insured
Fully licensed in New Jersey. Every install is code-compliant and backed by our workmanship guarantee.
02
All-In-One Installer
We handle security, networking, and communications — no subcontractors, no coordination headaches.
03
Same-Day Quotes
Free on-site assessment and written quote delivered the same day. No wait, no pressure.
04
Clean Installs
Labeled, organized, and professional. Every cable managed, every wire concealed where possible.
05
Local & Responsive
Based in New Jersey. When you call, a real technician answers — not a call center overseas.
06
Ongoing Support
Maintenance plans, monitoring, and emergency service available for every system we install.

Ready to secure
your property?

Free on-site assessment. No obligation. Serving all of New Jersey.

(908) 992-8550 Book an Estimate
// Who We Serve

Residential &
Commercial
Solutions

🏠
Residential
Home security, smart intercoms, home networking, and structured wiring.
🏪
Retail & Restaurants
Cameras, alarm systems, VoIP phones, and POS network infrastructure.
🏢
Office Buildings
Full infrastructure builds — data, phones, security, and access control.
🏗️
Warehouses
Industrial-grade camera systems, fiber runs, and structured cabling.
🏘️
Apartment Complexes
Multi-unit intercom, cameras, access control, and building-wide networking.
🏫
Schools & Houses of Worship
Comprehensive security systems with access control and monitoring.
🏨
Hotels & Hospitality
Guest-facing systems, surveillance, VoIP, and network infrastructure.
🔧
Auto Shops & Industrial
Rugged outdoor cameras, alarm systems, and network drops.
// Get In Touch

Free
Estimate
Today

Tell us about your project and we'll schedule a free on-site assessment. Written quote delivered same day.

Phone
(908)992-8550
Email
info@theguardiansecuritygroup.com
Service Area
All of New Jersey
Guardian Security Group

New Jersey's trusted installer for security systems, networking infrastructure, and communications solutions. Licensed, insured, and locally owned.

NJ Licensed & Insured
Security
  • CCTV & Surveillance
  • Access Control
  • Alarm Systems
  • Intercom Systems
Infrastructure
  • Structured Cabling
  • Fiber Optic
  • Network Builds
  • VoIP Systems
Company
  • Why Us
  • Markets Served
  • Free Estimate
  • Call Us
© 2025 Guardian Security Group LLC. All rights reserved. New Jersey. info@theguardiansecuritygroup.com
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