CALL OR EMAIL US TODAY FOR YOUR FREE ESTIMATE – 202-276-5004   FAMILY.ROOFING@YAHOO.COM   A TRUSTED NAME IN WASHINGTON, DC FOR THREE GENERATIONS! EXPERTS IN SLATE * METAL * RUBBER * SHINGLE * GUTTER & DOWNSPOUTS     1. Insurance is a must Make sure that your contractor has worker’s compensation and liability insurance.  Ask… More Tips for Choosing a Roofing Contractor – Family Roofing