He worked hard to build the firm into the highly respected local provider of quality exterior products that it is today. Whether it?s new or existing residences, businesses, schools, churches or public buildings, no job is too large or too small for Allen Roofing & Siding. The highly trained professionals at Allen Roofing & Siding install and repair most styles of roofing. Allen Roofing & Siding strives for excellence in all aspects of its business ? roofing, siding, gutters, tuckpointing and more.