Heritage Home Service is the expert you need to install your new water heater. Since 1986, our team has served the New Hampshire area with water heater maintenance, repair, and installation services.
Our goal is to empower and educate our customers on the best home solution. We’ll always provide honest, transparent pricing and recommendations based on what’s best for your home’s future. You can count on us for all your water heater needs.
FAQs
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Water Heater Installation Services in NH
New Hampshire Water Heater Services
If you’re on the hunt for a new water heater, there are various options depending on what you’re looking for and how you use hot water in your home. When you work with Heritage, we’ll discuss how you currently use hot water and what you’re looking to get out of the new water heater. By working together to come up with the best option, we can make sure you find the right type of water heater to meet your energy needs and fit your budget, with upfront pricing and financing options.
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Types of Water Heaters to Consider
There are two main categories of water heaters: tank and tankless. A tank-based water heater uses a tank to store hot water all the time, whereas a tankless water heater heats hot water on-demand as you need it. For some, a tankless water heater is more than enough for their hot water needs, but for others, especially large families, a tank-based water heater is the way to go.
Most homeowners choose to replace what they already have or go with a newer, more modern water heater. If you use electric, you’ll tend to stay with electric or go with an electric-hybrid. If you are currently using a gas water heater, you’d stay with a gas water heater. Heritage will consider the fuel source, how old your home is, and where your tank is located to give you all the options for your home’s new water heater.
One of the final decisions you’ll make when choosing a new water heater is the size. Most homes use a 20 to an 80-gallon water tank, with the most common size being a 40-gallon tank.
Heritage Home Service is Your Water Heater Solution
When choosing a water heater for your home, we’ll work with you from start to finish to understand your needs and help you make the right choice for a new unit. We’ll explain how the unit works, what the installation process looks like, offer transparent pricing, and schedule a time and date that works for your schedule. Call today to schedule a water heater installation with your friends at Heritage.
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
I had a leaking drain in the kitchen and I contacted Heritage and they came to my home the same day. He ended up taking care of 2 drains and the combo kitchen fsucet. Howard the technician was knowledgeable, efficient and professional and left my home immaculate.
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Thomas D'Arcy
We had our tub drain fixed back in early October by a Heritage technician. ($4k) After a few weeks the tub was not draining correctly. I called Heritage and the sent another technician out that day. He reviewed the work and found a flaw. Derek fixed the flaw and now everything works as it should and he also added a clean out so I can clear blockage in the future. (No Charge) Thank you Derek! great work!
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John Ballard
Luis helped us with a Bathtub clog that we had for a week, didn’t take too long. Also recommended a camera into the pipes and glad he did because we now know we need the septic tank pumped. Helped a ton.
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Austin
Very happy with our recent service! They diagnosed and repaired all concerns with our boiler and water heater promptly! Thank you Jake, Marcus, Brandon, and Daniel!
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Lynsey Grammont
If you lost something I’m very happy with the company. They’re very quick to respond . And they know what they’re doing
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Rosco Pup
We had an excellent experience with Luis from Heritage. We had a backup in our kitchen sink which was threatening to flood our entire kitchen and condo on a Saturday night. He promptly came out and snaked the entire system. The kitchen was impeccable after his departure. I can’t say enough about his professionalism, courtesy, and knowledge level. He was outstanding, Dr. William Rothschild.
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William Rothschild
I had a new furnace installed a month ago, and something wasn’t quite tracking. Stevenson showed up, did a deep dive into the possible causes, found the problem, and fixed it. He was personable, professional and thorough!
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Linda Mary Langley
I am very happy with the Heritage crew. We discussed many options For my particular situation. Which for me was a mini split heat pump we discussed which type of machines the advantage of each And cost. A plan was mapped out and they installed the next day. Two Hvac specialists and two electricians all very pleasant and working together to accomplish the install task in about a half a day. I am very happy with the results and the work done.
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Ronald Paret
Had a plumbing emergency with my main water line. Steve came out and took care of it. Very happy with his service
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Elizabeth Sanders
Jason was friendly, knowledgeable, and started working right away. He answered all my questions, and explained everything so that I could understand the process. Thanks again Jason, and I will use Heritage for future projects
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Michelle Ciacchella
Frequently Asked Questions
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How do I know when it is time to replace my water heater?
Most traditional tank water heaters last 8 to 12 years. Signs that replacement is needed include rusty or discolored hot water, rumbling or banging noises from the tank, visible leaks or corrosion around the base, inconsistent water temperatures, and rising energy bills. Heritage can inspect your water heater and recommend whether repair or replacement is the better option.
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What types of water heaters does Heritage install?
Heritage installs traditional tank water heaters, tankless water heaters, and hybrid heat pump water heaters in both gas and electric configurations. Our licensed plumbers will evaluate your household hot water demand, available space, and energy preferences to recommend the best option for your home.
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How long does a water heater installation take?
A standard water heater replacement typically takes a few hours to complete. If the installation requires changes to your plumbing, gas line, venting, or electrical connections, the job may take longer. Heritage provides a clear timeline during your estimate so you know what to expect.
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Does Heritage offer financing for water heater installation?
Yes. Heritage offers financing options to help New Hampshire homeowners manage the cost of a new water heater installation. We provide upfront pricing with no hidden fees so you can make an informed decision before work begins.
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Should I choose a gas or electric water heater for my New Hampshire home?
The right choice depends on your home’s existing infrastructure, energy costs, and hot water demand. Gas water heaters typically heat water faster and cost less to operate, while electric models are easier to install and do not require venting. Heritage can help you weigh the pros and cons based on your specific situation.
Schedule a comprehensive service near you!
Whether you need routine maintenance, repair, or new installation – we have you covered.
Find a Service Technician Near You
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Belknap County, NH
- Alton
- Barnstead
- Belmont
- Gilford
- Gilmanton
- Laconia
- Meredith
- New Hampton
- Sanbornton
- Tilton
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Hillsborough County, NH
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Merrimack County, NH
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Rockingham County, NH
- Atkinson
- Auburn
- Brentwood
- Candia
- Chester
- Danville
- Deerfield
- Derry
- East Kingston
- Epping
- Exeter
- Fremont
- Greenland
- Hampstead
- Hampton
- Hampton Falls
- Kensington
- Kingston
- Londonderry
- Newfields
- Newington
- Newmarket
- Newton
- North Hampton
- Northwood
- Nottingham
- Plaistow
- Portsmouth
- Raymond
- Rye
- Salem
- Sandown
- Seabrook
- South Hampton
- Stratham
- Windham
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Strafford County, NH
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Middlesex County, MA
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Essex County, MA
- Amesbury
- Andover
- Beverly
- Boxford
- Danvers
- Georgetown
- Gloucester
- Groveland
- Haverhill
- Ipswich
- Lawrence
- Lynn
- Lynnfield
- Marblehead
- Merrimac
- Methuen
- Middleton
- Newburyport
- North Andover
- Peabody
- Rockport
- Rowley
- Salem
- Salisbury
- Saugus
- Swampscott
- Topsfield
- West Newbury
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Worcester County, MA
- Auburn
- Boylston
- Charlton
- Dudley
- Grafton
- Holden
- Leicester
- Millbury
- Northborough
- Northbridge
- Oxford
- Paxton
- Princeton
- Rutland
- Shrewsbury
- Southborough
- Spencer
- Sterling
- Sutton
- Upton
- West Boylston
- Westborough
- Webster
- Worcester
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Norfolk County, MA
- Braintree
- Brookline
- Canton
- Dedham
- Dover
- Foxborough
- Franklin
- Medfield
- Millis
- Milton
- Needham
- Norfolk
- Norwood
- Quincy
- Randolph
- Stoughton
- Walpole
- Wellesley
- Weymouth
- Wrentham
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Suffolk County, MA
- Boston
- Chelsea
- Revere
- Winthrop
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Cumberland County, ME
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York County, ME
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Androscoggin County, ME
