DO IT AT HOME CHOOSE OUR TRUSTED PARTNER TIPS FOR CHOOSING A CONTRACTOR Choose a local professional Contractors with established business in your area are compelled to perform quality work that satisfies their customers. Check for proper paperwork Contractors may be required to be licensed and bonded in your state, check with your local state or county license agencies to ensure the contractor meets all requirements. You may also ask the contractor to see their certificate of insurance and confirm they carry workers compensation, property damage and personal liability insurance. Ask Around Take your time and be thorough in your search. Ask for recommendations from friends, neighbors, business colleagues, lenders, suppliers and subcontractors.