Diagnostics are always free! We are a full service IT group in a small retail space to provide professional services to consumers as well as business clients. History Established in 2000. CSI Tech has been serving the Crystal Lake and surrounding communities for over 20 years. We provide IT services, computer repair, network support, and sales.
Read moreCloud Services
Custom Computer Services
Data Recovery Services
Gaming Console Repair
Hard Drive Installation
Hard Drive Repair
Hardware Services
Laptop Repair
More
Accepts Credit Cards
Accepts Cryptocurrency
Bike Parking
Masks Required
Offers Military Discount
Open To All
Private Lot Parking
Staff Wears Masks
Wheelchair Accessible
Women-owned
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