Mallick Plumbing & Heating is a trusted plumbing and heating company serving Gaithersburg, Frederick, and communities across Maryland for over 30 years. Specializing in residential and commercial plumbing, their licensed technicians handle everything from drain cleaning, water heater installation, and leak detection to gas lines, sewer repair, and water treatment systems. Known for honest communication and exceptional craftsmanship, the Mallick team takes time to explain findings and walk customers through their options before any work begins. With 24/7 emergency availability, financing options, and a commitment to fair pricing, Mallick Plumbing & Heating has earned recognition as a Best of Gaithersburg award winner.