IT Support in Chicago
NetSys provides IT support to businesses in Chicago: a help desk staffed by engineers, 24/7 monitoring behind it, patching and device management that happen without anyone remembering, and on-site work when hands are needed. Since 1998, month to month. Chicago is served from Brooklyn, one hour behind us on Central time. Monitoring, help desk and remediation run remotely around the clock from Brooklyn, with coverage hours stated in Central time in the proposal. On-site commitments are arranged in advance and sized to the engagement. Most clients run between 10 and 75 seats, and every agreement is month to month.
The short answer
NetSys provides IT support to businesses in Chicago: a help desk staffed by engineers, remote and on-site support, 24/7 monitoring, patching, device management through Intune, endpoint protection and backup checks, for a monthly fee per user. Delivery is remote-first from Brooklyn, with coverage hours stated in Central time, and on-site commitments are arranged in advance and sized to the engagement, up to a dedicated engineer with a drive time generally under an hour where regular presence is part of the scope. Most clients run between 10 and 75 seats, and every agreement is month to month.
How IT support is delivered in Chicago
Chicago is served from Brooklyn, one hour behind us on Central time. Monitoring, help desk and remediation run remotely around the clock from Brooklyn, with coverage hours stated in Central time in the proposal. On-site commitments outside the tri-state area are arranged in advance and sized to the engagement: a mostly remote engagement needs no dedicated on-site engineer, while an engagement that calls for regular presence, such as a standing on-site day or two each week, gets a dedicated engineer whose drive time is generally under an hour, depending on where that engineer and your office are. Hardware ships pre-configured, so most projects need no visit at all. The buildings decide a lot of the design. Loop and River North towers have carrier choice, but West Loop conversions and suburban office parks often run on one Comcast circuit, and the city's biometric timeclocks bring BIPA into scope, so the inventory on the first visit covers more than computers. The carriers we see most in Chicago are Comcast Business, AT&T Business Fiber and Crown Castle fiber, and the failover design starts with which of them actually reach your building.
Who IT support in Chicago is built for
Most of our Chicago work sits in the Loop, River North, the West Loop, Schaumburg and Naperville: trading and financial firms on Bloomberg Terminal, law firms on iManage, medical practices on Epic, manufacturers on Plex, logistics and freight firms on Descartes, and consulting and professional firms on Deltek. Each carries its own compliance load, which the section below covers, and each has a line-of-business vendor we coordinate with rather than work around. Companies with an internal IT person fit too; in that case we supply the monitoring, the security stack and the after-hours coverage behind them, and they keep their projects.
What tends to go wrong in Chicago
Two things shape the continuity design here. First, the weather and the grid: winter storms and summer derecho power outages are the recurring risk, so UPS runtime, cellular failover and off-site backups are standard. Second, the attacks that actually land locally are ordinary ones, and the public record shows how they go: the January 2024 ransomware attack on Lurie Children's Hospital, which took clinical systems offline for weeks and was later claimed by the Rhysida group. The controls in the next section are the ones that would have changed those stories.
IT Support in Chicago: what NetSys delivers
The help desk
- Phone, email and Teams support from engineers, with an immediate response from your dedicated engineer for anything severe and everything else worked by severity
- Remote resolution first through NinjaOne, with screen-sharing the user approves, and on-site when hands are needed
- Microsoft 365 support: Outlook, Teams, OneDrive, SharePoint and the line-of-business apps that sit on them
- New-hire setup and departure offboarding through a checklist: accounts, devices, access, hardware
Behind the desk
- 24/7 monitoring of every workstation, server and firewall, so many problems are fixed before anyone calls
- Patching and routine maintenance on the schedule you choose, weekly for some clients and quarterly for others, with urgent fixes applied as needed
- Intune and Windows Autopilot device management, so laptops configure themselves and lost devices can be wiped
- Managed antivirus and ThreatDown EDR on every device as part of the support agreement, not an add-on
The things that get forgotten
- Printer, scanner and conference-room support, including the vendors behind them
- Backup checks with restores actually run, so the recovery time is known rather than guessed
- Keeper password management and multifactor authentication rolled out to every user
- A monthly report of what was fixed, what was patched and what needs a decision
A 52-person trading or financial firm in the Loop
The specific engagements behind this profile are under NDA, so it is written as a generalization rather than a named client. Our published, client-approved outcomes are in case studies.
A 52-person trading and financial firms in the Loop whose IT support was one person and a spreadsheet of passwords. The owner is the help desk and wants to stop being the help desk. Staff run Bloomberg Terminal on laptops that were never enrolled anywhere, new hires wait a week for an email account, the printer and the conference room have stopped working together, and the Crown Castle fiber circuit goes down every time it rains.
- Every device, account and vendor documented in IT Glue in the first two weeks, with the spreadsheet of passwords retired into Keeper
- ThreatDown EDR and Microsoft Defender for Business deployed to every device, replacing the antivirus that came with the laptops
- Microsoft 365 hygiene pass: dormant accounts closed, shared mailboxes sorted, multifactor authentication enforced through Entra ID Conditional Access
- An onboarding and offboarding checklist agreed with HR, covering accounts, devices, access and hardware return
- Scheduled on-site visits for the work that needs hands, with the rest handled remotely the same day
- Help desk opened with a phone number, an email address and a Teams channel, with a dedicated engineer who responds immediately to anything severe and works the rest by severity
The help desk becomes something people use, the security basics are on every device, and the problems that used to be emergencies are caught by monitoring first. Terms stay month to month.
Complete managed IT, cybersecurity and help desk for a 20-seat organization
At twenty seats a business is big enough that IT problems cost real time and small enough that nobody is paid to own them. NetSys brought devices, network, Microsoft 365 and vendors under one agreement with 24/7 monitoring and a named account manager, deployed endpoint protection, multifactor authentication, email protection and tested backups across all twenty seats, gave staff a help desk with engineers on the other end, and put every new hire through a defined onboarding process with recurring phishing training. The write-up is limited to the scope delivered, with no outcome figures claimed.
Compliance in Chicago: PIPA and what sits on top of it
If you hold personal information on a resident of Illinois, the Illinois Personal Information Protection Act (815 ILCS 530) requires reasonable security measures and notice to affected residents in the most expedient time possible after a breach, with notice to the Attorney General when more than 500 residents are affected. The Biometric Information Privacy Act (740 ILCS 14) separately governs fingerprint and facial timeclocks and door systems, and it carries a private right of action that has produced some of the largest privacy settlements in the country. Healthcare adds HIPAA, financial and trading firms add SEC, FINRA and CFTC expectations, and manufacturers face customer audits. The support agreement keeps the day-to-day evidence current: who has access, what was patched, whether the backups restored and how a departure was closed out. Most firms we take over have none of it documented, which is the part that matters if you ever have to demonstrate compliance, so the documentation is built during onboarding rather than sold as a separate project.
What IT support costs in Chicago
IT support is priced per user per month, and the number moves with how much on-site time you need, whether after-hours coverage goes beyond monitoring, how many servers and specialized applications are in scope, and whether security tooling is already licensed or comes from us. Per-device pricing suits crews that share hardware. We quote from a short assessment, and the agreement runs month to month. Our managed IT pricing page sets out what sits inside the fee.
Who this fits, and who it does not
Best fit: 5 to 75 employees, mostly on Microsoft 365, with staff who need someone to call and nobody on payroll whose job is IT, or one person who needs a bench behind them.
Not a fit: businesses that want a technician on the payroll full time, or offices that need an engineer physically present every day. Support is remote-first with on-site work arranged in advance, and that suits most businesses under 75 people.
Read next
Industry pages: IT for Financial Services · IT for Legal
Terms used on this page: Service Level Agreement (SLA) · Remote Monitoring and Management (RMM) · Patch Management
Guides: the new-hire IT onboarding checklist · Windows Autopilot for a small business
Related pages
Read the full IT Support service page. See all locations and service areas.
Also in Chicago: Managed IT Services · IT Consulting · Cybersecurity
IT Support elsewhere: Columbus · Omaha · Tulsa · St Louis · Cleveland · Milwaukee
Related services: Managed IT Services · Remote Managed IT · Outsourced IT Help Desk · On-Site IT Support
IT Support in Chicago: FAQs
Is there a minimum number of users?
No fixed minimum. Our five-person case study is a support agreement sized for a very small office. The scope is written to what you need, and the agreement runs month to month.
What is included with IT support besides the help desk?
Monitoring, patching, endpoint detection and response, multifactor authentication, device management through Intune, backup checks with tested restores and vendor coordination. The security basics are part of the support fee rather than an add-on.
Can you support our staff who work from home?
Yes. Remote staff get the same help desk, the same Intune-managed device and the same security stack, and secure access to office systems is built in rather than bolted on.
Do you have an office in Chicago?
Our office is in Brooklyn, NY. Chicago is served from Brooklyn, one hour behind us on Central time. Outside the tri-state area the on-site arrangement is agreed before the engagement starts and sized to what it needs: none for a mostly remote account, and a dedicated engineer, generally within an hour's drive, where regular presence such as a standing on-site day or two each week is part of the scope. The proposal states that arrangement, coverage hours in Central time and any travel in writing, and the agreement runs month to month.
Does BIPA affect an ordinary Illinois business?
If you use a fingerprint or facial-recognition timeclock or door reader, yes. The Biometric Information Privacy Act requires written consent, a retention schedule and secure handling of biometric data, and it allows individuals to sue. We inventory those systems during onboarding so nobody discovers them in a complaint.
Get a help desk your staff will actually call.
Tell us how many people you have, what they work on and what breaks. We come back with a written support scope, what happens when something severe breaks and a monthly figure, before you decide anything.