Security engineering, assessments, & consulting. Not just installation.
We design security systems that work in commercial and high-value residential environments.
Assess — Security risk assessments & system reviews
Design — Security engineering & system design (CAD)
Verify — Commissioning, verification, and installation
Who We Protect.
Clients who can’t afford security failures and need systems designed correctly from the start.
We typically support:
Commercial buildings, property managers, developers, government facilities, and high-value residential properties.
If security matters beyond “just having cameras,” you’re in the right place.
The Problem With Most Security Projects.
Most security systems are designed, installed, and approved by the same party without independent verification.
That’s how gaps, blind spots, and long-term risks get missed.
How We’re Different.
Assessment-first, not equipment-first
Designed around real-world use, not templates
Performance verified through commissioning
Installation optional, not assumed
Most installers ask: “How many cameras do you want?”
We ask: “What are you actually trying to protect and from what?”
What we do.
Security Risk Assessments
Independent reviews of existing systems to identify gaps & vulnerabilities.
Security Engineering & Design
Risk-based planning & CAD security design for new builds and upgrades.
Commissioning & Verification
Testing & validation to confirm systems work as designed.
Consulting & Bid Advisory
Guidance during planning & bidding to help owners make informed decisions.
Installation
Cameras, access control, alarms, gates, & live video monitoring.
Our Process
Free Initial Consultation
Understand goals and environment
Assessment & Analysis
Identify risks and gaps
Design & Guidance
Clear recommendations and plans
Verification
Confirm systems work as intended
Why Connextivity
CPP® & CSPM®-certified professionals
Vendor-agnostic recommendations
Experience across commercial, government, and high-value residential environments
Focus on long-term performance
Reliable & reputable brand partners allow us to produce work we are proud of.
Who we work with.
Connextivity has successfully secured U.S. military installations, government offices, and critical infrastructure projects requiring the highest levels of reliability, security, and historic architecture preservation. We bring this same engineering expertise to Manhattan's commercial properties, luxury residential buildings, and hospitality projects.
Featured Project
This video intercom allows users to see and communicate with visitors and open the gate from anywhere, via an app. The license plate camera (LPR) system captures all vehicles and occupants. This was installed in a location without reliable internet or electricity and utilizes a custom-built wireless and power connection.
Start With a Conversation
Not sure if your security system is optimized? Or working the way you think?
Schedule a free consultation.