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Water heater being installed

No matter the time of year, having no hot water makes you realize how important it is. From washing clothes to doing dishes, many things you don’t think about are impacted by a lack of hot water. If your water heater is leaking, not heating water, or your hot water smells funny, it may be time for repairs or replacement for your water heater. Heritage will help with repairs, make recommendations for a new unit, and ensure you know what to look out for to maintain your water heater well into the future.

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FAQs

  • Water Heater Maintenance & Repair Services in NH

    When Do You Need Water Heater Repairs?

    Unless you’re a plumber yourself, you may not know what to look for if your water heater is at risk for failure. There are certain things, like no hot water in your home or leaks that are easy to spot.

    You need Heritage to come to your home and examine your water heater for other things you might be missing. We’ll explain what repairs are needed and if it’s time to throw in the towel and replace the unit.

    We encourage you to look for these signs of water heater failure and reach out if you notice anything amiss, such as:

      • Water gets too hot or too cold.
      • Any water that tastes or smells funny.
      • Finding sediment, rust, or other debris in water coming from your faucets or shower.
      • Corrosion build-up on your faucets or showerheads.

    Any sort of water leakage coming from the unit itself or the surrounding area.

  • Why You Need to Invest in Water Heater Repair

    Taking the time to understand how to maintain your water heater and reaching out for help when something goes wrong is essential to it working efficiently long into the future.

    Heritage Home Service is your partner in all things water heaters, plumbing, and so much more. We believe in what we’re doing – we love the New Hampshire community and want to empower everyone to maintain their home. We’re always here for you.

    When Heritage comes to your home for a water heater maintenance, you can expect following:

    • We drain down the tank to flush out any build up, sediment, or debris.
    • We will inspect the interior of your water heater with a camera to ensure there is no corrosion.
    • Depending on your specific type of water heater, we’ll perform various other checks to look for issues that need to be addressed.

    Here are some reasons investing in water heater maintenance and repair will make your life easier:

    • Save money through more efficient water use and less energy to heat water.
    • Prevent sediment, rust, and other build-up in your water heater.
    • Maximize the lifespan of your water heater.

Ensure Your Home Has Hot Water All Year with Heritage

Like many honey-do items in your home, your water heater should be part of your maintenance routine. Call or schedule service with us today if you’re not sure the last time your water heater was checked for issues. We’ll ensure your water heater is working as efficiently as possible.

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Financing Made Easy

When you choose Heritage, you can rest easy knowing that we provide straightforward options to help you budget for a complete solution that will last you for decades to come.

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Home Advantage Membership

With Home Advantage Membership, enjoy peace of mind knowing your home’s plumbing, heating, cooling, and electrical needs are handled year after year—hassle-free, with added benefits.

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What Our Customers Are Saying

Very kind, profesional, clean, communicative and they did an excellent job. Went above and beyond and we are extremely happy with the work done.

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Isabel Baez

Isabel Baez

October 4, 2026

Fantastic service. Very grateful they showed up the next day which was a Saturday to diagnose and fix an electrical issue. Thank you!!!

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Chris Muller

Chris Muller

October 3, 2026

Angel was super helpful and patient with our (very overdue) boiler maintenance. He explained the process before starting, provided estimates for possible work needed without feeling pushy, and was able to repair nozzle damage the same day. Very happy with the service and will keep Heritage in mind for the future.

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Kelley King

Kelley King

October 2, 2026

We had our hot water heater go this morning.This is the second time we have chosen Heritage, and we are pleased with the service. Chris was great. Would definitely recommend.

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Matthew Hanlon

Matthew Hanlon

October 2, 2026

Anthony C was the best! He really helped us all and was able to fix everything in out house, really a blessing and a savior he arrived 15 mins early and was super friendly and just the best!! :)

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queer dude

queer dude

October 1, 2026

Angel did an excellent job j cleaning out years of dust and dirt in our heating and cooling vents. Angel was professional, knowledgeable and friendly! There was little clean up ,and the noise from his equipment was minimal. We highly recommend Angel and Heritage Heating and Plumbing and I wish we had done this years ago! Thanks Angel. Paul,Diane and our dog Peanut

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Diane Cantin

Diane Cantin

October 1, 2026

Jake did an exceptional job with our furnace. He was professional, knowledgeable, and took the time to make sure everything was done right. He explained everything clearly and made the whole process easy. Great service from start to finish. I would highly recommend Jake to anyone needing furnace or HVAC work.

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Pablo Gammella

Pablo Gammella

October 1, 2026

They did a great job! I called them to install a bidet, and I also needed some plumbing updates. They sent Michael W and he came to my house the same day. He was friendly and extremely knowledgeable. He explained things in an easy to understand manner and had a great attitude. He fixed everything and installed the bidets the same day. I will definitely use them going forward!

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Donna Z

Donna Z

September 29, 2026

Anthony is very caring and professional and goes out of his way to help thee customer ..and solves thee problem. Thank you Anthony 😊

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Eileen Tougas

Eileen Tougas

September 29, 2026

Michael W. helped tremendously. He came for what we thought was a plumbing issue but after the diagnosis he determined we’d need another service. He was very friendly, communicative, and gave us some advice on how to move forward with our issue. Will be calling him back for any future needs

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Derek Howanski

Derek Howanski

September 29, 2026

Frequently Asked Questions

  • What water heater services does Heritage provide in New Hampshire?

    Heritage provides complete water heater services including installation, repair, maintenance, and replacement for all types of water heaters. Whether you have a traditional tank, tankless, or hybrid heat pump water heater, our licensed plumbers can diagnose issues, perform repairs, and recommend replacements when needed.

  • How do I know if my water heater needs repair?

    Signs your water heater needs attention include inconsistent water temperatures, water that takes too long to heat up, rumbling or popping noises from the tank, rusty or discolored hot water, visible leaks around the base of the unit, and a noticeable increase in your energy bills. Heritage can inspect your water heater and determine whether a repair or replacement is the best course of action.

  • How long do water heaters typically last?

    Traditional tank water heaters generally last 8 to 12 years, while tankless water heaters can last 20 years or more with proper maintenance. The actual lifespan depends on water quality, usage patterns, and how well the unit has been maintained. Heritage recommends annual water heater maintenance to maximize the life of your system.

  • Why is water heater maintenance important?

    Regular maintenance helps prevent unexpected breakdowns, improves energy efficiency, and extends the life of your water heater. A typical maintenance visit includes flushing sediment from the tank, inspecting the anode rod, checking the pressure relief valve, and testing the thermostat and heating elements. Heritage offers water heater maintenance as part of our plumbing services.

  • Does Heritage provide upfront pricing for water heater services?

    Yes. Heritage provides transparent, upfront pricing for all water heater services so you know exactly what the job will cost before any work begins. We also offer financing options to help manage the cost of a new water heater installation.

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Whether you need routine maintenance, repair, or new installation – we have you covered. 

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