Plaza Computers

We repair all desktop and laptop computers. We sell the best used laptop and desktop computers.

Plaza Computers is a family owned and operated computer shop.

Why choose Plaza Computers?

Contact Plaza Computers
Call us at:
636-281-2983

Our Store Location:
101 O'Fallon Plaza

O'Fallon, MO 63366

We have excellent refurbished systems.
Need a desktop to surf the net and run some games? We have the solution for under $150. Stop in and look through our selection of clean machines.

P4 Desktop Computers starting at $99
Complete P4 Systems with a 17" monitor from $199

We have the best refurbished laptops in the area, Guaranteed! Not only do we select the best models, but we thoroughly check over each machine and fully test it in our tech room.
Pentium 4 laptops from $199

We are located at
101 O'Fallon Plaza
O'Fallon, MO 63366

Current Rates

In-Shop Rate $60/hour (1/2 hour minimum)
On-Site Rate $80/hour (1 hour minimum)
-One-way travel charge for all sites 10 miles from the shop.

Flat Fees
Virus Removal $99
System reload $89
Estimate $30

Pay securely online below