A tankless hot water heater only heats the water you actually use. Why waste money constantly heating a hot water tank?

Tankless hot water heaters produce an endless supply of hot water. Heritage NH plumbers serve Derry, Concord, Bedford, Nashua areas.A dependable hot water supply makes your life more comfortable. A tankless hot water heater produces an endless supply of hot water. No more cold showers, bathing or washing!

Your water heater burns money, constantly warming water you are not using. We will replace your water heater with a tankless hot water heater. You will get endless hot water without all the wasted water heating. That can save you up to 25% annually on water heating costs, maybe more, depending on your family’s needs. That’s a hot idea!

Tankless hot water heaters

  • Rinnai tankless water heaters
  • Repair & maintenance all makes & models

Schedule Service


FAST same day service, upfront pricing and clean, courteous technicians. Plumbing problems? Lose the wait! Why wait all day for service? Schedule an appointment that’s convenient for you. We’ll show up on time, listen to your needs, diagnose your situation, make recommendations and prepare pricing by the job, not by the hour, so there are no surprises. Our technicians will take great care of your home. They wear shoe covers, put down drop cloths, are trained to perform the work you need and will thoroughly clean up the work area. We follow up with a phone call to be sure you are satisfied. We stand by everything we do.

We’re here to help make your home plumbing problems go away. Just call Heritage – we’ll get it fixed today 1-800-977-4737.

Our home plumbing contractor services are 100% GUARANTEED. We back all our work with a written guarantee. If you’re not satisfied, we will come back and fix the job for FREE.