Plumber work ka matlab paani ki pipeline, drainage system, bathroom fittings aur sanitary systems ko install, repair aur maintain karna hota hai. Ek professional plumber ghar, office, factory aur commercial buildings mein leakage, pipe fitting, water tank connection, geyser installation aur sewer line jaise kaam karta hai. Sahi plumbing se water supply smooth rehti hai aur leakage ya water damage se bachav hota hai.