A detailed, transparent quotation is a hallmark of a trustworthy roof repair contractor Singapore. The estimate should not just present a lump sum but clearly itemize the scope of work, including the specific diagnosis, preparation steps (cleaning, rust treatment), materials used (brand and type), labor costs, and the disposal of waste materials. Transparency in pricing helps the clie... https://kkroofspecialist.com.sg/metal-roofing-singapore/