"Master Roof Works" is a general phrase that can refer to roofing companies, specific product lines, or general services related to the installation, repair, and treatment of roofs. "MasterRoof" is a brand name used by companies providing roofing and waterproofing services, who use relevant keywords to attract customers online. Their marketing efforts involve targeting specific search terms that potential clients use when looking for roof repairs or installations. KeyWords: Roof repair ,Roof replacement, Roof installation, Roof waterproofing, Emergency roof . Hours:24