We Have Water Heaters of All makes and Models for Your Home!

Hot Water Heaters repair & installation.  Heritage NH plumbers serve the Concord, Portsmouth, Derry, Manchester areas.A broken water heater makes life uncomfortable! Our technicians can get you back on track with hot water, usually the same day that you call. If you need to purchase a new water heater, our experts will help you determine the right water heater capacity, assess your home and personal needs, explain all of your options, and help you to decide on the perfect system. You can also extend the life and efficiency of your current system with yearly Water Heater Maintenance.

We sell, repair, install and replace:

  • Gas Water Heaters
  • Electric Water Heaters
  • Tankless “On-Demand” Water Heaters
  • Tankless Coil Water Heaters
  • Indirect Water Heaters

Popular Brands We Service:

  • Bradford White
  • State
  • Amtrol
  • Rinnai
  • …and more!



Tankless Water Heaters – Only Pay To Heat the Water You Use!

Your water heater burns money, constantly warming water you are not using. Unlike a traditional water heater, a tankless (also called “on-demand”) water heater does not store hot water, but heats cold water only when you turn on the hot water faucet. When it is off, the tankless unit stops heating the water.

Advantages of Tankless Water Heaters:

  • Reduced heating costs– up to 25%!
  • Unlimited supply of hot water
  • Small amount of space required for installation (usually wall hung)
  • Lasts longer than traditional water heaters

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.

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.

Heritage offers plumbing, heating, cooling, and electric repair, installation, and maintenance to residences in New Hampshire and Northern Massachusetts. We routinely install, repair, and maintain oil and propane fired furnaces, boilers, hot water heaters, central air conditioning units, Ductless AC units, and mini splits, as well as perform all of the necessary plumbing and electrical repairs, installations, and services you would come to expect from a trusted local plumbing and heating company. We service the needs of residents throughout NH and MA, including those from the New Hampshire areas of Manchester, Concord, Nashua, Salem, Derry, and Portsmouth. We also serve homeowners in northern Massachusetts including Chelmsford, Wakefield, Westford, Winchester, and Woburn. Town not listed? Don’t worry. If your home is within driving distance of these towns and cities, rest assured we have you covered! If you are ready to schedule an appointment, please call 1-800-977-4737 or click here to schedule online. Problem solved!