Top off your structure with the services from Pin Roofing in Downey, California. Since 1977, the roofing experts at our family owned and operated business have offered everything from shingle installation to general repairs for homes and businesses. Integrity, dependability, and a focus on customer satisfaction are our core values. While our company has been open since 1977, our owner, Richard (Mr. Pin) has been in the roofing business since 1971. With his expertise, we are able to handle jobs of all sizes.