Managed IT Services on Long Island: What's Included and How It's Priced
This page sets out what a NetSys managed IT plan covers on Long Island, what moves the monthly fee and which businesses the plan fits. We have run IT out of New York since 1998, and our engineers hold degrees in electrical and computer engineering.
The short answer
A NetSys managed IT plan on Long Island covers the help desk with engineers on the line, 24/7 monitoring, patching, ThreatDown managed detection and response, Microsoft 365 and Intune administration, tested backups and vendor management, for a flat monthly fee per user. On-site visits are scheduled from our Brooklyn office. The help desk is staffed seven days a week from 4 a.m. to 11 p.m. Eastern time, and monitoring and emergency service run 24/7. Ongoing agreements run month to month.
Service information by The NetSys Group. Our editorial standards.
Choosing a provider rather than comparing plans? Our page on IT services on Long Island covers coverage, the on-site team and every service we run there.
How managed IT is delivered in Long Island
Our office is at 1 Prospect Park SW in Brooklyn. Engineers schedule visits for work that needs hands, with access and travel agreed for your address. Monitoring runs 24/7 from Brooklyn, and so does emergency service. Our staffed help-desk hours are 4 a.m. to 11 p.m. Eastern time, seven days a week. The proposal states severe-incident escalation, authorized remediation and any other after-hours work. Confirm landlord access, circuit diversity, cabling and equipment space before approving a network change. Carrier options to check in Long Island include Optimum Business, Verizon Fios and Lightpath; availability, routing and installation dates must be verified at your address before a failover design is approved.
Who managed IT in Long Island is built for
Businesses we can support in and around Garden City, Melville, Hauppauge, Great Neck and Mineola include medical groups and surgical centers on athenahealth, manufacturers and aerospace suppliers on Epicor, accounting firms on CCH Axcess, law firms on Clio, insurance agencies on Applied Epic, and auto dealers on CDK Global. These are examples of business and application needs, not a list of local clients. We coordinate infrastructure, identity and integration with the application vendor, and identify any compliance requirements during discovery. Companies with an internal IT person can agree a split of responsibilities, systems and coverage hours before work begins.
Continuity planning for your Long Island business
Start with the systems your team cannot work without. Record the impact of a building power outage, a failed internet circuit, a compromised account and an unavailable application vendor. Then agree recovery priorities, an independent access path, protected backup copies and a test for each critical workflow. Controls reduce particular risks; they do not guarantee that an incident cannot happen.
Managed IT services on Long Island: what NetSys delivers
Support that answers
- Help desk by phone, email and Teams with engineers on the line, an immediate response from your dedicated engineer when something severe happens, and everything else worked by severity
- Remote monitoring and management through NinjaOne on every endpoint and server, 24 hours a day
- Patch management on the maintenance schedule agreed with you, weekly or quarterly as the business prefers, with urgent fixes applied as needed and a report showing what was patched where
- Onboarding and offboarding checklists for every hire and departure, covering accounts, devices, access and the return of hardware
The security stack, included
- ThreatDown MDR and EDR on every workstation, laptop and server, monitored around the clock
- Entra ID Conditional Access, multifactor authentication and Microsoft Defender for Business across the tenant, with legacy authentication switched off
- Barracuda Email Protection with impersonation and link protection, plus DMARC enforcement for the domain
- Rapid7 InsightVM vulnerability scanning on a schedule, with findings fixed rather than filed
Continuity and planning
- Immutable backups for servers and for Microsoft 365 itself, tested by restoring real data on a schedule
- Intune, Windows Autopilot and Keeper password management rolled out as standard, so devices and credentials stop being ad hoc
- ISP, software and hardware vendors managed on your behalf, with one number to call
- Quarterly reviews with a written roadmap, a budget and a list of what changed since last time
A 30-person manufacturing business in Garden City
This planning example shows how we could scope the work. It is not a claim about a customer in this market or a measured result. For published customer work, see our case studies.
A 30-person manufacturing business in Garden City using Epicor, a separate aging file server and Microsoft 365 licensed by a former office manager. A break-fix provider bills hourly and appears once something is already down. The break-fix arrangement now costs more in emergencies than a managed agreement would. Nobody can say who has access to what, the last backup restore was never tested, and the Lightpath circuit is the only path to the internet.
- ThreatDown MDR and EDR rolled out to every endpoint, with the console monitored around the clock
- Barracuda Email Protection placed in front of the mailboxes and SPF, DKIM and DMARC corrected to reduce unauthorized use of the company's domain, with alignment checks and a staged enforcement policy
- Intune enrollment for every laptop and phone, with Windows Autopilot registration for new hardware and a compliance policy that gates access to email and files
- Keeper password vault deployed so shared spreadsheets of passwords stop existing
- A written onboarding and offboarding checklist covering accounts, devices, access and hardware return
- Cutover in stages over three to four weeks, with the old provider's access removed at the end, planned disruption agreed in advance and rollback checks documented
One provider is accountable for devices, network, Microsoft 365 and security. Staff call a help desk that fixes things, the insurer gets answers with evidence behind them, and leadership sees a quarterly roadmap instead of surprise invoices. The agreement runs month to month.
Complete managed IT, cybersecurity and help desk for a 20-seat organization
A 20-seat organization handed NetSys the whole of its IT. Devices, network, Microsoft 365 and vendors came under one agreement with 24/7 monitoring and a named account manager; endpoint protection, multifactor authentication, email protection and tested backups went onto all twenty seats; staff got a help desk with engineers on the other end; and every new hire now goes through a defined onboarding process with recurring phishing training. The write-up is limited to the scope delivered, with no outcome figures claimed.
Managed IT services work for other clients
- Dental practices
Multi-location dental practice
Management of 48 computers across 6 offices, endpoint protection, network segmentation, and centralized backup monitoring.
Network Security & Firewall ManagementIT for Dental Practices
- Architecture and engineering
Boutique commercial architecture firm
Management of 10 employee seats, including onboarding, offboarding, laptop setup, Microsoft 365 licensing, and access permissions.
Small Business IT SupportIT for Architecture and Engineering Firms
- Manufacturing
Large manufacturing plant in Virginia
Password management for 125 employees, management of 160 computers, and managed EDR antivirus across production and office devices.
Client names are withheld. These examples were chosen for the work involved, not for where the client is, so none is presented as a Long Island client.
Compliance in Long Island: the SHIELD Act and what sits on top of it
The New York SHIELD Act (General Business Law § 899-bb) requires reasonable administrative, technical and physical safeguards for covered private information. The small-business standard considers the size and complexity of the business and the sensitivity of the information; it is not a general small-business exemption. The service scope should identify the records, access controls, retention settings and incident evidence your business needs; your legal or compliance adviser determines which requirements apply. The managed agreement can include access reviews, patch reports, backup test results and a written incident response plan, with the evidence and responsibilities agreed in the scope. Discovery identifies missing records and assigns the documentation work. Applicable duties depend on the business, data, exemptions and contracts; your legal or compliance adviser determines which requirements apply.
Primary sources
What managed IT costs in Long Island
Managed IT is priced per user per month for a fully managed agreement, and the number moves with four things more than with headcount: how many servers you run, whether you need after-hours coverage beyond monitoring, how much compliance documentation you carry, and whether we are co-managing alongside an internal person or running everything. We quote from an assessment, not a phone call, and the agreement runs month to month. What belongs in the monthly fee versus what is billed separately is set out on our managed IT pricing page.
Who this fits, and who it does not
Best fit: 10 to 75 employees, one or two offices plus remote staff, already on Microsoft 365 or ready to move there, and either no internal IT or one person who is underwater.
Not a fit: businesses under five people, who are usually better served by the small-office baseline described in our five-person case study, or organizations over 250 seats, which need an internal team we can co-manage with rather than replace.
Read next
Industry pages: IT for Healthcare · IT for Manufacturing
Terms used on this page: Co-Managed IT · Managed Service Provider (MSP) · Remote Monitoring and Management (RMM)
Guides: the questions to ask before signing with an MSP · what managed IT costs per user in 2026
Related pages
Read the full Managed IT Services service page. See everything NetSys delivers in Long Island, NY.
Also in Long Island: IT Consulting · IT Support · Network Security · Cybersecurity
Industry pages for Long Island: IT Support for Law Firms on Long Island · IT Support for Medical Practices on Long Island · IT Support for Dental Practices on Long Island · IT Support for Accounting Firms on Long Island · IT Support for Construction Companies on Long Island
Managed IT Services elsewhere: New York City · New Jersey · Philadelphia · Manhattan · Brooklyn · Pittsburgh
Related services: Co-Managed IT · Managed IT Pricing & Scope · Switching Managed IT Providers · Outsourced IT Help Desk
Managed IT services on Long Island: FAQs
Do we have to sign a long contract?
No. Every NetSys agreement runs month to month, with no long-term contract and no early-exit penalty. The scope, the responsibilities on each side and the monthly figure are written down before you sign.
Is cybersecurity included or extra?
Included. Endpoint detection and response, multifactor authentication and Conditional Access, email protection, security awareness training and immutable backups are part of every managed agreement. The free external penetration test runs remotely and is limited to the information available to NetSys and the external scope agreed with you. Internal reviews and remediation require a separate scope.
How much do managed IT services cost in Long Island?
The figure is quoted per user per month from an assessment of your environment, and it moves with server count, after-hours coverage, compliance requirements and whether you keep an internal IT person more than with headcount. Our managed IT pricing page explains what sits inside the monthly fee and what is billed separately, so quotes can be compared on the same basis.
Do you have an office in Long Island?
Our office is at 1 Prospect Park SW, Suite 6E, Brooklyn, NY 11215. On-site work is scheduled for your address, access requirements and support scope. Monitoring runs 24/7 from Brooklyn, and so does emergency service. Our staffed help-desk hours are 4 a.m. to 11 p.m. Eastern time, seven days a week. The proposal states severe-incident escalation, authorized remediation and any other after-hours work. Ongoing agreements are month to month.
How can IT support help with New York data-security requirements?
The New York SHIELD Act (General Business Law § 899-bb) requires reasonable administrative, technical and physical safeguards for covered private information. The small-business standard considers the size and complexity of the business and the sensitivity of the information; it is not a general small-business exemption. NetSys can help document the relevant systems, controls and incident evidence within an agreed scope; legal notification decisions remain with your authorized business and legal team.
What does a managed IT plan include on Long Island?
The plan runs your day-to-day IT for a per-user monthly fee: help desk, 24/7 monitoring, patching, ThreatDown MDR, Microsoft 365 and Intune, restore-tested backups and vendor calls. For Long Island clients that often means linking offices in Garden City and Melville and dealing with athenahealth, Epicor or Applied Epic support on your behalf. Projects are quoted separately.
Get the whole of your IT handled by one accountable team.
Tell us how many people and devices you have, what you run today and what keeps breaking. We come back with a written scope, the responsibilities on each side and a monthly figure, before you decide anything.