IT that’s inspected, hardened, and defended.
Managed IT, network security, and cloud backup for the businesses and homes that can’t afford downtime. Monitored and maintained, not installed and forgotten, by the IHD family team on Long Island.
Inspected
We assess the network, devices and backups first, so the plan starts from what’s really there.
Hardened
Configuration, access and updates tightened around how your team actually works.
Defended
Ongoing monitoring and a team that answers the phone when something looks wrong.
If IT feels like a constant fire drill, the model is broken.
Most networks get installed and left alone. Then something breaks, someone scrambles, and the cycle starts again. That’s reactive IT, and it costs more in lost time and risk than it ever saves.
IHD IT works the other way around: assess first, harden what matters, monitor continuously, and keep a real person on the other end of the phone.
See if we’re the right fitManaged IT built around security, stability and accountability.
Day-to-day support and long-term planning in one place, for homes and businesses across Long Island and the New York metro area.
Managed IT Support
Day-to-day help desk and system support, diagnostics and troubleshooting, so small issues don’t turn into downtime.
Network Security & Monitoring
Monitoring and hardening built around how your network is actually used, not a generic checklist.
Cloud Backup & Recovery
Data that’s backed up and recoverable, not just stored, so getting back to work after a problem is a plan, not a hope.
PCI & HIPAA Compliance
Help meeting the technical requirements for handling payment card data and protected health information.
AI Implementation
Practical AI tools rolled out with security and data handling in mind, so your team gains speed without new exposure.
Network Design & Cabling
Network design and setup, structured cabling and infrastructure planned for the way your space is really used.
We open and close offices for the teams that manage them.
For engineering and professional-services firms, and for the mergers-and-acquisitions teams that manage their real estate, we handle the technology side of an office opening or closing.
Workstations come down or go up, the IT room is left in order, and the network is ready when people walk in.
Trusted by engineering firms and their M&A teams on multi-site office rollouts.
Plan an office projectWorkstation teardown & setup
Breaking down workstations at a closing office and setting them up at a new one.
IT room & rack cleanup
Racks and IT rooms cleaned up, labeled and organized for whoever comes next.
Firewall deployment
Firewalls installed and configured so a new site is protected from day one.
Switches & access points
Switches and wireless access points deployed to keep the whole office connected.
Inspected. Hardened. Defended.
Three words we hold ourselves to on every network we manage.
Inspected
Nothing gets managed until it’s been looked at. We review what’s on the network, how it’s configured and how it’s backed up.
- Devices, network and Wi-Fi review
- Backup and recovery check
- Written plan and price
Hardened
We close the gaps that matter most first, and build security into the setup instead of bolting it on later.
- Configuration and access tightened
- Updates kept current
- Compliance requirements mapped
Defended
Monitoring doesn’t stop after the install. Issues get caught early and handled by people who know your environment.
- Continuous monitoring
- Help desk that answers
- Real people who know your setup
Getting started is simple.
Every engagement starts with an assessment and ends with a plan you understand.
Tell us about your network
Call or send a request. We’ll ask about your space, your team, and what keeps going wrong.
We assess your environment
We look at your network, devices, security and backups, and show you where things stand.
You get a plan and a price
A straightforward plan, priced before any work starts. Then we build it, and keep it monitored.
Built for places where reliability and security aren’t optional.
From single homes to multi-site businesses, on Long Island and across the New York metro area.
Homes & residences
Secure, well-designed networks and dependable support for connected homes.
ResidentialSmall & mid-size business
Managed IT that grows with the team, without needing an in-house department.
CommercialMulti-family & property
Building-wide networks and cabling that stay organized and supportable.
Multi-familyRetail & card payments
Network and system controls that support PCI requirements.
PCI complianceHealthcare & practices
Safeguards for systems that touch protected health information.
HIPAA complianceEngineering & professional firms
Reliable systems, secure email and backups, plus hands-on support as offices open, move and close.
Managed IT & projectsThe IT company inside the IHD family.
IHD IT began as the IT side of Island High Definition and was spun out in 2018 as the family’s dedicated managed-services company. Today it handles network security, cloud backup and day-to-day IT support for the same homes and businesses IHD already serves.
Same standard as the rest of the family: plain answers, work done right, and a team that shows up.
Frequently asked questions.
What does managed IT include?
Help desk and system support, network monitoring and security, cloud backup and recovery, and ongoing maintenance. We scope it to your environment during the assessment, so you only pay for what you need.
Do you help with PCI and HIPAA compliance?
Yes. We help with the technical side: network controls, access, backups and configuration that support PCI and HIPAA requirements. Your compliance officer or auditor still owns the overall program, and we work alongside them.
How do you price your services?
Every engagement starts with an assessment, and you get a straightforward plan and price before any work begins. Send a request or call and we’ll walk you through it.
Can you help when we open, move or close an office?
Yes. We work with M&A and facilities teams on office openings and closings: workstation teardown and setup, IT room and rack cleanup, and deployment of firewalls, switches and access points.
Where do you work?
Long Island and the New York metro area, from our headquarters in Roslyn Heights.
Can you also handle my low-voltage, electrical or construction work?
Yes. IHD IT is part of the IHD family, so IHD Integrations, IHD Power and IHD General Contracting are one call away, with the same team behind them.
Let’s make IT one less thing to worry about.
Tell us about your network and we’ll give you a straightforward plan and price before any work starts.