IT & computer services in Barrington, IL
10 it & computer services listed in Barrington, Illinois. 10 with a phone number and 9 with a website.
Barrington accounts for 0.3% of the it & computer services listed in Illinois.
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Quick answer
Barrington, IL has 10 it & computer services listed on USA Business Search. 10 list a phone number and 9 list a website. The most listings are in ZIP codes 60010.
Updated October 2026Concord IT Systems Inc
Excalibur Technology Corp.
Peppler & Associates
Trondent Development Corporation
Igolgi Inc.
Peppler & Associates
Touchpros
Midpoint Technologies
Computer Agents
How to choose an IT company in Barrington
- 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 Barrington, Illinois?
USA Business Search shows 10 it & computer services in Barrington. 10 list a phone number and 9 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 60010.
How do I choose an IT company in Barrington?
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.
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