Most people use Quickbooks. It is very good at keeping things in the right place and up to date. You would use the purchase order part for request to repair so then you will have that in the computer and you will be able to keep track.
Check out the following property management software packages. They should cover all the needs you are looking for:
Let me know which one you like best.
All the best!
Thanks Michele & Thanks George I appreciate the recommendations. I will look into all of the suggestions and let you know which one I go with and how it works out!