About Nexus CT.
A pioneering ICT Systems Managed Network Services Provider dedicated to delivering integrated, hybrid on-premises and cloud solutions — under a single provider relationship.
Our Mission
Simplifying complex technology for organizations that need their buildings to work.
We design, install, and manage the complete technology infrastructure — networking, security, nurse call, AV — under a single provider relationship. One monthly fee. One team. One call when anything needs attention.
With over 55 years of combined experience in the ICT industry, our team brings deep knowledge of managed network services, technical infrastructure design, and deployment across healthcare, hospitality, real estate, and commercial construction — sectors where reliability and accountability aren't optional.
55+
Years combined experience
1
Provider for all your ICT needs
24/7
NOC monitoring & support
100%
Single-provider accountability
The People Behind the Work
Leadership Team
Jim Mazzarella
CEO & Managing Partner
"Our clients don't need more vendors — they need one partner who owns the outcome. That's what we built Nexus to be."
Jim founded Nexus Communications Technology with a vision to eliminate the fragmentation that plagues enterprise technology deployments. With deep roots in managed network services and a track record spanning healthcare systems, commercial real estate portfolios, and hospitality groups, Jim leads Nexus's strategic direction, major client relationships, and technology partnerships. His singular focus: making complex infrastructure simple for the organizations that depend on it.
Alan Messner
COO & Managing Partner
"Execution is everything. A great solution on paper is only as good as the team that delivers it — on time, on budget, with zero surprises."
Alan oversees all operational functions at Nexus — from project delivery and field deployment to service operations, vendor management, and client success. With extensive experience managing complex multi-site technology deployments, Alan ensures that every Nexus engagement is delivered with the precision and accountability that enterprise clients demand. His operational discipline is the engine that powers Nexus's single-provider promise.
What Sets Us Apart
Why Choose Nexus?
55+ Years Combined Experience
Deep expertise designing and managing ICT infrastructure for healthcare, hospitality, and enterprise clients.
Innovation First
Certified partners with UniFi, Axis, Jeron, and RCare delivering cutting-edge technology solutions.
Partner-Grade Service
24/7 monitoring, proactive support, and a dedicated technical team — always one call away.
Tailored Solutions
Custom-built infrastructure for your facility's unique needs — never one-size-fits-all.
Single Provider Model
Networking, security, healthcare, AV, and energy management consolidated under one agreement.
Sustainable Operations
Energy-efficient technologies and eco-conscious deployment practices reduce costs and environmental impact.
What We Do
Our Expertise
- Managed networking — UniFi Dream Machine, switches, wireless, fiber infrastructure
- Physical security — 4K IP CCTV, biometric access control, AI surveillance analytics
- Healthcare & life safety — Jeron & RCare nurse call, RTLS wander management, clinical communications
- Smart building — IoT sensors, intelligent LED lighting, HVAC optimization, solar BMS
- LED displays & signage — dvLED video walls, cloud-managed content, outdoor signage
- AV/multimedia — video conferencing, digital wayfinding, interactive kiosks
- Professional services — technology assessments, structured wiring design, network consulting
Ready to simplify your technology?
One conversation with our leadership team is all it takes to see how Nexus can consolidate your ICT complexity into a single, accountable partnership.