The backbone your business can't afford to ignore.
From Hudson Yards to Brooklyn, Hudson Valley to Manhattan — Cyber Guardian builds and manages the technology infrastructure that keeps New York's businesses running, connected, and secure. 24/7. Every day.
Certifications & Partnerships
Four layers. One unified infrastructure.
Physical Infrastructure
Structured cabling, patch panels, server racks, wireless access points, and physical hardware that forms the bedrock of everything above. Installed right the first time.
Network Layer
Cloud-managed networking, SD-WAN, routing, and failover — delivering fast, secure connectivity everywhere your team works, without capital expense.
Communications
Business VoIP, cloud camera surveillance, and door access control — the systems that keep your people connected and your spaces secure, managed from a single platform.
Business Applications
ERP, CRM, custom app development, and AI-powered tooling — turning your infrastructure investment into software that directly drives business outcomes.
Eight services. One trusted partner.
Every infrastructure service we offer is designed to integrate seamlessly with the others — because your technology should work as a system, not a collection of vendors.
Managed IT Services
Your IT department — or the one that strengthens yours.
Proactive monitoring, patch management, asset tracking, and rapid-response support delivered 24/7/365. Our helpdesk responds in under 20 minutes and we back that with on-site presence when remote resolution isn't enough.
- 24/7 helpdesk
- On-site support
- <20 min response
- Windows · macOS · Linux
- AWS · GCP · Azure
Network-as-a-Service
Enterprise networking. Zero capital expense.
A fully managed cloud service that gives your team fast, secure, reliable connectivity from anywhere — without the overhead of owning and maintaining hardware. We design, deploy, and manage your entire network environment.
- Cloud-managed
- Work from anywhere
- No hardware ownership
- Fully scalable
Low Voltage Cabling
The physical layer that everything else depends on.
Our certified technicians design and install structured cabling systems built to support your network today and scale with your growth tomorrow — from single-floor offices to multi-building environments.
- CAT6 / CAT6A
- Fiber optic
- Structured cabling design
- Certified technicians
- Multi-site
Business Phone (VoIP)
A phone system as smart as your business.
Our Switchboard Plus platform delivers a powerful VoIP system with multi-level IVR auto-attendant, AI-powered voice analysis, caller ID, encrypted internet faxing, and 25+ performance metrics to optimize every interaction.
- Multi-level IVR
- AI voice analysis
- 25+ metrics
- Encrypted faxing
- Dynamic routing
Cloud Security Cameras
See everything. From anywhere. At any time.
We handle everything from camera selection and structured installation to cloud storage configuration and archive management. Watch live or review months of historical footage from anywhere, on any device.
- Full installation
- Live remote access
- Long-term recording
- Cloud & on-premise
Door Access Control
Control who enters. Know when they did.
We design and install intelligent access control systems — from key-card and fob readers to mobile-credential solutions — giving you granular control over who enters your space and a complete time-stamped audit trail.
- Keycard & fob readers
- Mobile credentials
- Full audit log
- Remote management
- Multi-location
ERP Solutions
The operating system for your entire business.
Disconnected spreadsheets and outdated accounting systems cost you time and visibility. We implement, customize, and support industry-leading ERP platforms ensuring every deployment is functional on day one.
- SAP
- Oracle NetSuite
- Microsoft Dynamics 365
- Acumatica
- Unit4
App Development
When off-the-shelf doesn't fit, we build it.
Our development team designs and delivers custom applications — web, mobile, and enterprise integrations — that plug directly into your existing infrastructure and solve problems your competitors are still working around.
- Custom web apps
- Mobile development
- Enterprise integrations
- Workflow-first builds
We go beyond the install.
Every piece of infrastructure we deploy is backed by ongoing management, continuous monitoring, and a team that treats your environment like their own. Here's what that looks like in practice.
"Since we switched to CGCG, our infrastructure just works. I haven't thought about a network issue in years — and our team hasn't had to either."
Simple process. Zero surprises.
We don't believe in lengthy onboarding ordeals. Most clients are fully operational under our management within days, not months.
Not just managed. Genuinely cared for.
We're an AI-first managed service provider with a simple belief: the right technology, properly managed, should be invisible. Your team focuses on the work. We handle everything else.
Fortune 100 standards. SMB pricing.
Founded in 2015 to close the gap between enterprise-grade technology and small business reality. The certifications, the partnerships, the protocols — built for businesses like yours.
One partner. Everything under one roof.
From cabling to cloud, cameras to ERP — we own the relationship end to end. No finger-pointing between vendors. No gaps in accountability. One call resolves everything.
Built for New York's real industries.
Law firms. Construction. Real estate. Healthcare. Finance. We understand the compliance requirements and operational pressures unique to each vertical we serve across New York.
Response time that actually matters.
Sub-20-minute average response. On-site when remote isn't enough. 24/7/365 coverage. In New York, business doesn't wait — and neither do we.
AI-first. Human-led.
We leverage AI-powered monitoring, voice analysis, and predictive tooling to stay ahead of problems — but every relationship is managed by real people who know your environment.
Your success is our metric.
We measure ourselves by how well your business runs, not by how many tickets we close. If your technology isn't working for your business, we haven't done our job.
Your industry. Our expertise.
From Hudson Yards boardrooms to Hudson Valley medical offices, we've built infrastructure for New York's most demanding professional environments.
Get a free assessment →Confidentiality-first infrastructure. Encrypted communications, access-controlled environments, and compliant data handling for firms where every byte of client data must be protected.
Field-ready connectivity, job-site cameras, and ERP integrations that keep projects on schedule, bids accurate, and job sites fully accounted for.
HIPAA-conscious infrastructure, clinical-grade uptime, and secure patient data environments across every touchpoint — from front desk to back-end systems.
High-availability networks and compliant communication systems for firms where every second of downtime carries a real dollar cost.
From solo offices to 200-seat operations — we scale with you across Manhattan, Brooklyn, Hudson Yards, and the Hudson Valley.
Guest connectivity, POS infrastructure, surveillance, and phone systems that create seamless experiences from front desk to back office.
Ready to let your business thrive?
Get a free infrastructure assessment from New York's leading AI-first managed service provider. No pressure. No jargon. Just honest answers about what your business needs — and a clear path to getting there.
New York's infrastructure partner since 2015.
From Hudson Yards boardrooms to Brooklyn offices and Hudson Valley medical campuses — we've built, managed, and secured infrastructure for New York's most demanding industries for over a decade. Law firms, construction companies, healthcare practices, financial services, real estate, hospitality, and SMBs across Manhattan, the boroughs, and the Hudson Valley.