Anyone working for a pest control company needs to be certified and the company itself needs to have a license to be able to operate legally. If would review the company's website to find their qualifications before hiring them.
The cost will depend on what services you need and how big your yard is. Some companies, such as Orkin, will provide new customers with a discount.
I don't think you need a licenses for being a chef.
You do not need licenses for airsoft guns, as they are not firearms.
There are many pest and bird control companies in Montreal, MP Bird Control seems to be the biggest but your local animal control or shelter can probably recommend someone locally
Engineering and Industrial Safety licenses.
No, they do not.
No
you need to find the question out
yes
A lion license
Its a card you need to have with you when you drive.
yes