As an adoptee, you are entitled to register with the Saskatchewan Government to receive what is considered non-identifying information regarding your birth family.
This is the first step that should be taken when interested in searching for birth family.
Check out this web page
http://www.dcre.gov.sk.ca/services/...ption/ado6.html
to register with their offices.
You need not hire them to do a search unless you are financially in a position to do so. I could give you a few hints on how to locate your birth family, once you have your non-identifying information.
Hope this helps.
~Shannon