Warren Thompson & Son provides you with the best in residential and commercial roofing and siding as well as replacement windows and gutters. With over 40 years’ experience as a trusted roofer, serving Warren, Hunterdon and Northampton counties. Warren Thompson & Son have the knowledge, industry connections and reputation that you need to be assured of our quality. We pride ourselves on having the highest standards for workmanship and customer service. We are GAF Master Elite and CertainTeed ShingleMaster Certified for roofing in and around Warren, Hunterdon and Northampton Counties. Proudly serving Phillipsburg, Clinton and the surrounding areas and are fully licensed and insured. When you work with Warren Thompson & Son, you get 40 years of professional experience and know-how at your doorstep. For the ultimate in roofing in Hackettstown, call us for the best in: Roof repair or replacement Siding installation Replacement windows and rain gutters Customer service When you need a Hackettstown roofing contractor, Warren Thompson & Son is the only name you need to know.