IT & computer services in St. Charles, IL
15 it & computer services listed in St. Charles, Illinois. 15 with a phone number and 15 with a website.
St. Charles accounts for 0.5% of the it & computer services listed in Illinois.
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Quick answer
St. Charles, IL has 15 it & computer services listed on USA Business Search. 15 list a phone number and 15 list a website. The most listings are in ZIP codes 60174, 60175.
Updated October 2026Consultnet, Inc.
Dock411
Empo
Logon Group Inc
Mg I Computer – Managed It Services
Speedy Computer Repair
Voyagernetz United States
Aitc
Gsd Technologies
Termageddon Llc
Fox Valley Data Center Services
Fox Valley Computer Services
Integreat Technology Solutions
LANgrafix
How to choose an IT company in St. Charles
- Ask who will actually do the work and how often you'll hear from them.
- Get the scope, price and timeline in writing.
- Ask for two references from clients like you.
Check the business: confirm a company's registration with the state in our Illinois business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many it & computer services are listed in St. Charles, Illinois?
USA Business Search shows 15 it & computer services in St. Charles. 15 list a phone number and 15 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 60174, 60175.
How do I choose an IT company in St. Charles?
Ask who will actually do the work and how often you'll hear from them. Get the scope, price and timeline in writing. Ask for two references from clients like you. Check the license or registration through the Illinois business lookup guide.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
More professional services in St. Charles
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