IT that works for you

Started in 1990, Computer Maintenance Service is a complete technology solution provider.  We are 100% committed to making sure business owners have the most reliable and professional IT service in Chicago and surrounding areas. Our team of talented IT professionals can solve your IT nightmares once and for all.

Here’s why so many businesses depend on Computer Maintenance Service for complete IT services and support:

  • Limited to No Downtime
  • Custom Designed Support Packages
  • Professional, Knowledgeable, Honest and Reliable Service
  • Affordable Solutions
  • One Stop Shop

Our custom service packages deliver what you need and want without overstepping the boundaries of your budget. From cloud services to data backup, Computer Maintenance Service is here to team up with you and your company for expert support.