Water Heater Services

TNT Plumbing & Drain Service brings over 36 years of experience to every water heater project. Our locally owned and operated team understands the urgency when your hot water stops working, which is why we offer same-day services and emergency support throughout the metro area.


If you need a traditional tank system installed or are considering an energy-efficient tankless model, our licensed and insured technicians deliver reliable solutions at competitive rates. We're proud to offer 15% off for military members, veterans, and first responders, along with a 1-year labor warranty on all our work. For fast and free same-day estimates with transparent communication from start to finish, contact us today.

Tankless water heaters provide endless hot water on demand while reducing energy costs by up to 30% compared to traditional tank systems. Our technicians are licensed in every county in Maryland and have extensive experience installing all major tankless brands, ensuring proper sizing and venting for optimal performance.

Traditional tank water heaters remain a dependable choice for many homes, and our team specializes in both gas and electric models ranging from 30 to 80 gallons. We provide professional installation that meets all local codes and manufacturer specifications, including proper venting, temperature and pressure relief valve setup, and expansion tank installation where required.