There are several roofing contractors that are members of the Professional Roofing Contractors Association (PTCA). These commercial roofing contractors NYC must meet a certain level of educational requirement and must undergo a background and reference check to become a member of the association. The PTCA offers multiple professional standards of quality to its members, including roofing contractors. If your prospective roofing company is not a member of the PTCA, it is likely that you are dealing with an unskilled roofing contractor.
