Mechanic in Huber Heights, Ohio

Hello I am looking for someone with very reasonable side mechanic prices not trying to take advantage two women needing help with our vehicles. The first is a 05 Jeep Grand Cherokee that has been worked on recently by another mechanic and now I believe the motor blew yesterday because not done the right way. I can give way more details of what led up to that. Also my Aunt's vehicle which was also worked on by the same mechanic last week, now won't start. We're trying to figure out exactly what the problem is with both and think we have ideas of what it could be considering what led up to it. If this sounds like something you know a lot about, and charge reasonable prices where I don't have to sell my soul to get it fixed, please contact me.? Thanks so much?