John has always done a great job with my computers. He has removed viruses from my son's laptop and even built me a brand new PC at a low price. The desktop computer he made works very well and if anything ever happens to it, I know where to get it fixed! His service fees and prices are very reasonable and so far there hasn't been any issue he wasn't able to fix. I would strongly recommend Chip's Computer Service for any kind of local computer repair for Celina, St Mary's, or Mercer County.