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Tankless Water Heater Installation & Repair in Chelmsford

Tankless Water Heater Installation & Repair in the Merrimack Valley

Tankless water heaters offer a unique and efficient solution for hot water needs. Unlike traditional tank heaters, tankless systems work on demand, heating water only when you need it without storing water in a tank, saving space and energy. Proper tankless water heater installation, repair, and maintenance are crucial for optimal performance so you avoid any potential issues. MillTown’s licensed plumbers and experienced technicians are expertly trained to handle tankless water heater installations and repairs, ensuring that your system is functioning properly and efficiently.

Tankless Water Heater Benefits

There are several benefits to tankless water heaters over traditional water heaters, such as:

  1. Unlimited hot water: Tankless water heaters provide an endless supply of hot water, ensuring that you never run out of hot water for showers, washing dishes, or other daily activities.
  2. Energy efficiency: Tankless water heaters heat water only as it’s needed, reducing standby energy loss that is associated with traditional tank water heaters.
  3. Space saving: Tankless water heaters are compact and take up much less space compared to traditional tank heaters.
  4. Long lifespan: With proper maintenance, tankless water heaters have a longer lifespan compared to traditional tank heaters.
  5. Increased property value: Installing a tankless water heater can increase the value of your property and make it more appealing to potential buyers.
  6. Lower utility bills: Tankless water heaters use less energy, which can result in lower monthly utility bills.
  7. Better for the environment: Tankless water heaters have a lower carbon footprint compared to traditional tank heaters, making them a more eco-friendly choice.

Symptoms of a Tankless Water Heater that Needs Repair or Replacement

If you notice any of the following symptoms, it’s time to call MillTown Plumbing to diagnose the issue with your water heater:

  1. Lack of hot water
  2. Inconsistent temperature
  3. Strange noises
  4. Error codes or flashing lights
  5. Poor water flow
  6. Leaks
  7. Corrosion or rust
  8. Higher energy bills

MillTown Plumbing’s Guarantees

Fortunately, you don’t have to install, maintain or repair your tankless water heater yourself. Because when you choose a reputable plumbing company like MillTown, you get more than four decades of plumbing expertise and experience. Our licensed plumbers can:

  • Install your new tankless water heater correctly, ensuring all of the lines are properly connected and the heating element functions properly.
  • Maintain your tankless water heater on an annual or bi-annual basis. This involves cleaning the lines, checking the valves and tuning up the heating element.
  • Repair your tankless water heater when things go wrong. These systems can last up to 20 years and as it ages, it will show signs of wear and tear. MillTown’s licensed plumbers will suggest only the repairs that will be necessary and will only use high-quality parts to keep your appliance in good working order.

Mass Save Tankless Water Heater Contractor

MillTown Plumbing is proud to be a registered Mass Save contractor for water heater upgrades. We offer various water heater services and appliances that qualify for Mass Save rebates in 2023. MillTown can help advocate for you and assist you through the rebate process. In addition to Mass Save rebates, homeowners and businesses can also take advantage of the Mass Save HEAT Loan program to finance their new high-efficiency water heaters.

Why Choose MillTown for Your Tankless Water Heater Installation & Repair?

When you choose MillTown for installation, maintenance, and repair, you’re getting the benefit of over 40 years of plumbing experience. All of our plumbers are expertly trained, fully licensed, and highly experienced. They are well equipped to assess your situation and advise you on your best options. If you’re replacing a conventional storage tank water heater with a tankless system, they can inform you about all of the differences and help you determine the best location for installation in your home.

With MillTown, you’ll always receive a price estimate up front, and we’re always here to address any questions or concerns. So why wait any longer? Call MillTown to schedule your tankless water heater installation, repair, and maintenance right away!

Tankless water heater installation, repair, and replacement near me:


  • Acton, MA
  • Andover, MA
  • Ayer, MA
  • Ballardville, MA
  • Bedford, MA
  • Billerica, MA
  • Boxford, MA
  • Burlington, MA
  • Carlisle, MA
  • Chelmsford, MA
  • Clinton, MA
  • Concord, MA
  • Danvers, MA
  • Devens, MA
  • Dracut, MA
  • Dunstable, MA
  • Georgetown, MA
  • Groton, MA
  • Harvard, MA
  • Haverhill, MA
  • Hudson, MA
  • Lancaster, MA
  • Lawrence, MA
  • Leominster, MA
  • Littleton, MA
  • Lowell, MA
  • Lunenburg, MA
  • Lynnfield, MA
  • Marlborough, MA
  • Methuen, MA
  • Middleton, MA
  • Newburyport, MA
  • North Reading, MA
  • Pepperell, MA
  • Reading, MA
  • Tewksbury, MA
  • Topsfield, MA
  • Topsfield, MA
  • Townsend, MA
  • Tyngsborough, MA
  • Waltham, MA
  • Westford, MA
  • Wilmington, MA
  • Woburn, MA

New Hampshire

  • Amherst, NH
  • Atkinson, NH
  • Auburn, NH
  • Bedford, NH
  • Brookline, NH
  • Chester, NH
  • Danville, NH
  • Hampstead, NH
  • Hollis, NH
  • Litchfield, NH
  • Londonderry, NH
  • Manchester, NH
  • Mason, NH
  • Merrimack, NH
  • Milford, NH
  • Nashua, NH
  • Pelham, NH
  • Plaistow, NH
  • Salem, NH
  • Sandown, NH
  • Windham, NH


The Right Technicians, The Right Company

Since 1979, we've provided the highest quality plumbing, heating, cooling and drain services for our local residential and commercial customers. At Milltown Plumbing & Heating, we're a family owned and operated business.


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