End-to-End Terminations – Clean cable runs, terminated with wall plates, patch panels, and labeled jacks.
Structured Cabling & WiFi Solutions in Long Island & NYC
CSI Security specializes in Cat6/7/8 cabling, WiFi-7 access point installations, network racks, and audio/video cabling for new and existing offices.
or call (631) 421-2288 to secure your business
with CSI Security.
Cabling And Wireless Solutions Systems for Your Business
At CSI Security, we provide end-to-end structured cabling and wireless solutions for businesses in Nassau County, Suffolk County, and New York City. Whether you’re opening a new office, upgrading from Cat5 to Cat6/7, or cleaning up a messy server rack, our team delivers neat, professional, and future-proof installations.
Why Choose CSI for Structured Cabling?
20+ Years Experience – Trusted by local offices, retail stores, hotels, warehouses, and healthcare facilities.
All Low-Voltage Expertise – We handle voice cabling, VOIP, POS cabling, and A/V wiring with precision.
Rack Organization & Upgrades – We tidy up tangled wiring, reconfigure racks, and create professional network rooms.
Our Structured Cabling Services
Network Cabling
- Cat5, Cat6, Cat7, Cat8 data cabling
- End-to-end testing and certification
- Patch panel termination
WiFi Access Points
- Enterprise WiFi design & installation
- Latest WiFi-7 APs for ultra-fast connectivity
- Seamless coverage for offices, hotels, warehouses
Rack Installation & Cleanup
- Rack mounting, patch panels, labeling
- Cable management and reorganization
- Upgrade old racks for neat, efficient setups
Audio/Video & Specialty Cabling
- HDMI, projector, and display wiring
- A/V cabling for conference rooms, restaurants, and retail
- Intercom and paging system cabling
Industries We Serve
- Offices & Corporate Buildings
- Hotels & Hospitality
- Hospitals & Healthcare Facilities
- Warehouses & Distribution Centers
- Schools & Universities
- Retail Stores & Restaurants
Customer Testimonials
Frequently Asked Questions
Q: Can you upgrade my old Cat5 cabling to Cat6/7?
Yes. We specialize in upgrading older networks to modern high-speed cabling standards.
Q: Do you provide WiFi access points for large spaces?
Yes. We design and install enterprise WiFi systems with seamless coverage for offices, hotels, warehouses, and schools.
Q: Can you clean up my messy network rack?
Absolutely. We re-terminate, label, and reorganize racks for a professional and efficient setup.
Q: Do you handle both voice and data cabling?
Yes. We provide VOIP, phone cabling, POS cabling, and A/V cabling alongside structured data runs.
Get professional structured cabling and WiFi solutions for your business in Long Island & NYC.
Call us now at 631-421-2288
