I called GTA Wildlife Removal as there were unwanted tenants (squirrels) in our attic. I left a message for Troy. He has returned my call immediately, arrived exactly on time, quickly assessed the problem, and went to work to solve it. He placed a one way door into the vent hole and then proceeded to check the rest of my roof to make sure that no animal can get in anywhere else. Troy also covered all other vents on the roof with wire mesh, so squirrels would not be able to chew them. He explained me what I should expect now and instructed to call him back three weeks later to permanently close up the opening, or even earlier if we still have a problem. The squirrels were gone very quickly, but I have not call back as was instructed due to inappropriate weather. However, Troy have not forget about me and came back to finish the job when he found the weather is ok. Now our house is protected. Thank you Troy!!! Thank you GTA Wildlife Removal!!! Excellent services for very fair price.