Efficient diagnostic work with great communication

Fantastic experience with these guys. Took my pc to them privately to assess a problem that another company charged me R900 to incorrectly diagnose. Where the other company told me to replace my CPU, ram and motherboard - easily costing me around R10k - Tech Doctor spent several daus testing extensively and concluded that the GPU was the real issue. Sure enough, replacing the GPU solved all of my issues. The icing on top was that they charged me nothing for the diagnosis. I cannot recommend them highly enough.