200 West Third Street Suite 115 | Alton, IL 62002       618-465-9850 ext. 1


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


Top quality service is our #1 priority. You'll also find great prices, great products and very knowledgeable people. 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 AT 618-465-9850 ext. 1, OR STOP IN TODAY!  We are located near the back of the Riverbender.com Building directly across from Mac's Time Out. 

Drop your phone and crack the screen? We can help.

A broken screen on your phone is never a fun time. These days, smartphones are a lifeline for just about everybody. It's nice when you don't have to cut your hands on shards of broken glass while trying to use it. If your phone or tablet has taken an accidental tumble and you have to hold it together with tape, feel free to stop in so we can check it out. Phone and tablet repair prices vary by model, so give us a call or stop in for a quote! These are just some of the things that we can fix for you:

  • Broken/cracked screens
  • Damaged charge ports
  • Failing/faulty batteries
  • Speaker/microphone replacements
  • And more!

Damaged your laptop? Computer running slow?

You just finished typing up your thesis for for your college major. As you're saving it, you get up and trip over the charger cable. Your laptop can't fight the forces of gravity, and it smashes to the floor. The screen is broken, the keyboard has fallen out, and it doesn't seem to turn on any more. Have no fear! We will do everything in our power to help you retrieve that important document, be it by fixing the laptop entirely, or pulling the data off and moving it to a different computer all together.

Or, have you just noticed that your computer isn't quite what it used to be? Does it feel like it's taking ages to really do anything on it? This can be caused by a lot of things, but we can help with that, too! Computer services start at $75. Here's a small list of some common services we provide:

  • Virus removal
  • Data backup/Data recovery
  • OS re-installations
  • Hardware upgrades
  • Custom builds for gaming
  • Laptop screen/keyboard/frame replacements
  • Laptop battery replacements
  • And more!

Looking to replace that dinosaur of a computer you have? Look no further!

We have a wide selection of used and refurbished desktops and laptops. Whether you need something cheap and simple for browsing the Web or checking your e-mail, or you need a reliable gaming desktop, we probably have something here that can meet your needs and budget. Our laptops start at $225, and desktops start at $210. If you would prefer to have something custom built for your needs, we can help with that too! We can put together a variety of options based on your budget, and we'll assemble it for you and ensure everything is running smoothly.