Workers Safety and Insurance Board Registration
The contractor that you hire should be registered and in good standing with the WSIB, otherwise this makes you responsible for any injuries that may be associated with your project.
Liability Insurance
Liability Insurance protects the contractor as well as the project owner - you - from any unexpected incidents that may involve damage to your property or any neighbouring properties.
Contract
A contract is important to protect both the project owner - you - and the contractor.
Supplier References
It is important to verify that your contractor pays his/her suppliers regularly and on time to prevent you from becoming liable for any debts with their creditors.
Client References
Client references are the most common and effective way to determine your contractor's credibility as well as their quality of work. Do not hesitate to ask for references and to actually see projects that your contractor has completed in your area.
Equipment Resources
To complete your project efficiently, your contractor should have the necessary equipment and resources.
Years in Business
Usually the number of years a contractor has been business determines the level of expertise in their field as well as their stability in the industry.
Warranty
A contractor should always provide you with a written warranty that coincides with the industry norm.