Welcome to Plaza

We repair all desktop and laptop computers. We sell the best refurbished laptop and desktop computers available.

We do not purchase equipment or parts.

Call us now or drop your laptop or desktop off at the shop for a quick and courteous repair.


Store Front on Main Street, Parking in the rear of the building, enter through the Plaza next to the Red Caboose.

Plaza Computers is a family owned and operated computer shop located in O'Fallon Missouri.

We only sell the highest quality laptops!

We provide the following services:

Fix laptop computers, laptop repair services, Desktop computer repair, Virus removal, Antivirus installation, laptop screen repair, laptop repair, laptop screen replacement, laptop power jack repair, hard drive replacement, data recovery.

Your Local Computer Store, Located in O'Fallon, MO 63366

Why choose Plaza Computers?

We value our customers.

We guarantee all of our products and services.

We provide quick and efficient service and repairs.

We are conveniently located next to the Caboose on Main Street in O'Fallon.

We provide the best service and products at a reasonable rate!