Have you purchased a unit?
The system is designed to be installed by a the homowner, it requires that a single hole be drilled in the septic tank, tank cover or riser. For this you will need a hammer drill and 5/8" masonary drill bit. These can be rented at most tool rental outlets. there are no other special tools required.
If you do not want to do it yourself, frequently a local handyman will install it. Check out the companie's website the "how it works" page contains an installation vidieo that will show you what is rinvolved:
http://www.aero-stream.com/se
ptic-sewage.html
If you have any other questions, we will be happy to walk you through the installtion
Dominic
Sales and Tech Support
Aero-Stream, LLC
877-254-7093