200 West Third Street Suite 115 | Alton, IL 62002       618-465-9850 ext. 220


Since 2007, RB Tech Center (formerly ABC Computers and Piasa Computers) has provided great repairs and outstanding service to individuals and businesses throughout the Riverbend area. Our outstanding customer Service and our top quality repairs are what RB Tech Center is known for and what we always deliver to our customers. Our employees are friendly and knowledgeable, and will answer any questions you may have before, during, and after the repair process.


IT Support


Formerly ABC Computers

Top quality service is our #1 priority. You'll also find great prices, great products and very knowledgeable people.  For more information about about what we can do for you, take a look at our services page.  We specialize in the kinds of technology that helps small to medium sized businesses succeed.  If you need a solution for home or business, or maybe you just dropped your new smartphone or tablet and shattered the glass, no matter what your needs, you can count on us to get you taken care of.  GIVE US A CALL 618-465-9850 OR STOP IN TODAY!  We are located near the back of the Riverbender.com Building directly across from Mac's Time Out. 

Services we offer:

  • Desktop PC, Mac, Laptop Repair, Virus and Spyware Removal
  • Mac, iPhone, iPad and Android Screen Repair
  • Computer Services
  • Internet Services
  • Network Consulting
  • Network Management
  • Email  Services
  • VOIP Telephone Systems
  • Video Surveillance Systems