As with any contractor you hire, commercial roofers need various credentials and a license to prove that they are legitimate. Hiring an illegitimate roofer can cause a lot of problems, especially when you’re trying to carefully allocate your budget to various other building maintenance tasks and projects as well. You don’t want to have to spend a lot of money on hiring new roofing contractors and have your other building improvement projects be halted.

Aside from the license, which you can easily check online to find out if it’s legit or not, you also have to check to see if the roofer in question is insured and bonded. You’ve probably already heard of the fact that contractors are insured in case their technicians damage your property or get injured while working on your property. This exempts you from being sued or held accountable for such problem. Bonding, on the other hand, is an added level of insurance that allows for payments to be made and additional coverage to be backed up by a bond.

Finally, having proper references such as http://www.nemasonry.com/new-england-roofing for past projects will help you determine how well the company works and whether or not you should hire them. Always ask for references so you can check out the past workmanship of a commercial roofing contractor before hiring them.