01
Extreme Ownership
Own it from beginning to end. If you touch it, you own it. We don’t blame, assume, or pass problems to someone else. We take responsibility, communicate proactively, and see work through until the client is successful.
Managed IT & Cybersecurity · Since 1993
The technology partner businesses trust to keep them secure.
JK Computer Solutions manages, secures, and plans IT for small and mid-sized businesses, so your team can focus on the work that grows the company.
Proactive monitoring
Clients nationwide and abroad
30+ years of excellence
Active Threat Environment
Attackers are already looking at your business. Are you ready?
Automated and AI-driven tools sweep the internet around the clock for weak passwords, unpatched computers and exposed keys. They do not care how big you are. They care how easy you are.
If ransomware hit tonight, could you open tomorrow?
Would you know if someone was reading your email right now?
Would your cyber insurance actually pay out?
- One clickA single phishing email can hand an attacker your inbox, your contacts and your banking conversations.
- Everything lockedRansomware can encrypt every file on your network, and any backup still connected to it.
- Money goneA fake "updated bank details" email can redirect a real payment, and it is rarely recovered.
- Claims deniedInsurers can refuse or reduce a claim when the security you reported was not actually in place.
Threats right now
By the numbers
The cost of waiting.
These are not scare tactics. They are the latest numbers from the FBI, IBM and Verizon.
$11.5MAverage cost of a U.S. data breachIBM Cost of a Data Breach Report 2026
247 daysAverage time to identify and contain a breachIBM Cost of a Data Breach Report 2026
$20.8BCybercrime losses reported to the FBI in 2025FBI IC3 2025 Internet Crime Report
96%Of ransomware victims are small organizationsVerizon 2026 Data Breach Investigations Report
Sources: IBM Cost of a Data Breach Report 2026 · FBI IC3 2025 Internet Crime Report · Verizon 2026 Data Breach Investigations Report. JK Computer Solutions is not affiliated with these organizations.
What We Do
Everything your business needs from IT, under one roof.
One partner responsible for your users, devices, network, cloud, and security, so nothing falls between vendors.
Managed IT Services
Fully managed support, monitoring, and maintenance for a predictable monthly fee.
Learn more →Cybersecurity & Compliance
Layered protection, threat detection, and compliance support that reduce real business risk.
Learn more →Cloud & Microsoft 365
Migrations, licensing, and secure configuration of the tools your team uses every day.
Learn more →Networking & Infrastructure
Firewalls, Wi-Fi, switching, and servers designed for uptime and growth.
Learn more →Backup & Disaster Recovery
Verified, tested backups so a bad day never becomes a business-ending one.
Learn more →Help Desk & Onsite Support
Real people who know your environment, remote or at your door.
Learn more →Security Systems
Cameras and physical security integrated with your network and managed by the same team.
Learn more →Web & Technology Consulting
Websites, technology roadmaps, and procurement aligned to your business goals.
Learn more →1993Established in Mt. Vernon, IL
30+Years serving businesses nationwide
10Service lines under one partner
1Accountable team, start to finish
Too many businesses find out about a breach from a client, their bank, or a ransom note.
Find out where you stand first. Free, confidential, no obligation.
Talk to Our Team
Let’s find out where your IT really stands.
Managed IT, cybersecurity, cloud, website design, or security systems: tell us what you need and we’ll set up a free, no-obligation consultation.
- 2801 Broadway Street, Suite C
Mt. Vernon, IL 62864 - (618) 242-1870
- support@jkcsi.com
- Book a 15-minute call
- Monday to Friday, 8:00 AM to 5:00 PMCheck special hours on Google
Contact Us
Send us a message.
Questions, quotes, or support for a new project. Our team will follow up shortly.
Thanks, we got it.
Our team will reach out shortly. Need us now? Call (618) 242-1870.
What Guides Us
Our Core Values
These principles guide how we serve our clients, support one another, and represent JK Computer Solutions.
02
Think. Verify. Execute.
Slow is smooth. Smooth is fast. The best technicians don’t rush, they understand. Before asking for help, escalating a ticket, making a recommendation, or touching a production system, gather the facts.
03
Excellence in the Details
The little things are the big things. Clients judge us on everything. Everything we leave behind represents JK Computer Solutions. If it isn’t something you’re proud to put your name on, it isn’t finished.
04
Earn Trust Every Day
Every interaction should increase confidence. Our clients trust us with their businesses. We protect that trust by being honest, dependable, and transparent. We recommend what’s best, not what’s easiest. Trust takes years to build and minutes to lose.
Our Core Focus™
Confidence Through Technology
We combine exceptional service, proactive technology, and trusted relationships to help businesses operate with confidence.
Purpose Cause / Passion
Why We Exist
To give businesses complete confidence in their technology through exceptional service, trusted relationships, and proactive IT solutions.
Niche What We Do Best
Who We Serve
Providing fully managed IT, cybersecurity, cloud, and technology consulting services to small and mid-sized businesses that value long-term partnerships over transactional support.
Case Studies
Results that speak for themselves.
Construction & Contracting
Shutting down ~90 unauthorized Microsoft 365 accounts
After targeted phishing exposed gaps, we remediated the environment, enforced MFA, and built a proactive security posture.
Read the case study →Private Membership & HospitalityModernizing a high-end member experience
A refreshed public website, a modernized members-only portal, and a path to long-term control of hosting.
Read the case study →Public Utilities & GovernmentStabilizing legacy email and planning the move to Microsoft 365
We fixed recurring email and firewall issues today while building a clear cloud migration strategy.
Read the case study →Client Reviews
What our clients say.
★★★★★
“Great service! They were able to get us SOC 2 certified in a matter of weeks. Will definitely be working with them again.”
JN
Jared N.Google Review
★★★★★
“They were professional, responsive, and easy to work with. They helped get my technology issue sorted out quickly and explained everything clearly. I would recommend them to anyone looking for reliable IT support.”
JN
Javonna N.Google Review
★★★★★
“Amazing work! Thank you so much for the help with our server. We shopped around and it was great work at an affordable cost.”
JP
Jermain P.Google Review
MSP TODAY'S TRUSTED TECH PARTNER
Latest from MSP Today
Cybersecurity news, explained for business owners.
MSP Today breaks down the latest breaches, scams, and IT trends in plain language, with practical steps to protect your business. JK Computer Solutions is MSP Today's Trusted Tech Partner.
MSP TODAY · OCT 6, 2026
8 Gigabytes of Client Data, No Password Required
A single misconfigured cloud database left client contracts, invoices, and staff emails open to anyone who found it.
Read article →MSP TODAY · OCT 2, 2026
Your Headcount Doubled. Did Your IT Budget?
Most small business owners feel confident about cybersecurity right up until you ask whether their budget matches their risk.
Read article →MSP TODAY · OCT 1, 2026
The Cloud Bill Nobody Budgeted For
Nearly a third of what businesses spend on cloud services is now going to waste.
Read article →Built on technology from industry leaders
Find out where your IT really stands.
A free, no-obligation assessment of your security, backups, and infrastructure, with clear recommendations. Serving clients nationwide and abroad.