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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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Drain Clearing w/ Free Camera Drain Inspection

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Comprehensive Smoke Alarm Assessment

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Furnace/Boiler Tune-Up

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Smoke & CO Detector Installation + Free Home Safety Evaluation

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What Our Customers Are Saying

Caleb was amazing, knowledgeable and solved our issue quickly. Will absolutely recommend him to anyone looking for sump pump or plumping issues.

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Sarah Reece

Sarah Reece

October 16, 2026

They came out the day after I called and Drew was very helpful and did a great job explaining what was wrong with our french drain. He fixed what was needed and quoted additional services. Highly recommend

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Svetlana Dukhon

Svetlana Dukhon

October 16, 2026

Jordan was my technician with Heritage Plumbing. He was super helpful, kept me informed, followed up with me over the phone, sent me quotes and did his best to help with my tankless water heater repair and warranty from Navien. Unfortunately Navien did not want to replace my unit even though the problem was due to a faulty part that caused a leak inside the unit and created really bad damage. Even though Jordan worked hard to advocate for me, Navien would only send parts for replacement so I decided to buy a new unit instead.

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Cartiana Downie

Cartiana Downie

October 16, 2026

Brandon did an excellent job of installing my Google Ring Doorbell and living room ceiling fan. He was very polite and pleasant to talk too. I will definitely have him do more work as I need it.

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Debra Bennett

Debra Bennett

October 16, 2026

Absolutely fantastic experience with these folks! I had to have a major overhaul of my electrical panel and hot water heater and they did both the same day! Service was very professional, timely, and really well done. I was extremely impressed!!

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Bethany

Bethany

October 16, 2026

We were able to get a same day appointment. It was good news in that our problems need attention but it may cost less than we originally thought. Prompt service, courteous and professional. The technician/plumber was able to evaluate the problems and make recommendations.

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Jaimy Friedrich

Jaimy Friedrich

October 16, 2026

Called Heritage to repair my hot water heater. They were there within 4 hours, had a great plumber.did a great job at a great price. Will definitely call them in the future.

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Kevin ritchie

Kevin ritchie

October 15, 2026

Sean and Angel did an exceptional job, very friendly, professional and fast. They cleaned up beautifully. I highly recommend Heritage!

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Liza

Liza

October 15, 2026

The reason I use Heritage is they always do an exceptional job. The technician we had do a service (Jake), went out of his way to explain what he was doing to my curious autistic 8 year old. He was very understanding of his questions. Lucky for our Tech our son makes all the decisions. We ended up needing a new furnace but Jake and his manager worked hard to find the best options for us and Jake was excellent at explaining everything. Very detailed. Heritage also installed my water heater in the past and we used them again because they respected my house and did neat work. You get what you pay for with them.

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Erik

Erik

October 15, 2026

I had a light installed. There was no power going to the wires. They found the problem and fixed it and installed the light. The Elections were great.

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michael coughlin

michael coughlin

October 15, 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.

Schedule a comprehensive service near you!

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

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