I myself have experience in construction.When I found Mold in the basment behind a coach I knew I need a certified company. I called a few companies that all said they are Mold "experts" . Being in the field i asked them all to bring : WSIB,Insurance for Mold, Certification and letters of Recommendation. From 5 companies that claimed they were experts 2 remained (only had all the right documentation). I compared the 2 companies :
Inspection,Scope ( only Canada's Restoration Services ) provided this, estimate broken down line by line. The prices were the more or less the same but the professionalism that Canada's Restoration Services demonstrated was much better so i decided to go with them. I couldn't have made a btter choice. They Knew i will be "picky" and they manged to exceed my exceptions.
This is a class A company and I gladly will recommend them over and over again.