Water Heater Repair & Installation in Canton, MA 



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Reliable Hot Water Starts with Martin McManus Plumbing & Heating

No hot water? Dealing with leaks, strange noises, or a water heater that can't keep up with your household's needs?



Martin McManus Plumbing & Heating provides professional water heater repair, replacement, and installation in Canton, MA, and surrounding communities. Whether your current system needs a repair or it's time for an upgrade, we'll help you find the right solution for dependable, efficient hot water.


We install and service traditional tank water heaters, gas water heaters, electric water heaters, high-efficiency systems, and tankless water heaters.

Water Heater Repair

Not every water heater problem requires replacement. If your system can be repaired safely and cost-effectively, we'll explain your options and get your hot water restored quickly.

Common Water Heater Problems We Repair

  • No hot water
  • Water not getting hot enough
  • Hot water running out too quickly
  • Inconsistent water temperatures
  • Water heater leaks
  • Water around the base of the tank
  • Rust-colored or discolored water
  • Reduced hot water pressure
  • Popping, banging, or rumbling noises
  • Frequent breakdowns on older units 


If you're experiencing any of these issues, contact Martin McManus Plumbing & Heating for prompt service.


No Hot Water?

A sudden loss of hot water can disrupt your entire household. Our experienced plumbers can diagnose the problem and recommend the most effective repair or replacement solution.

Water Heater Replacement

If your water heater is aging, leaking, inefficient, or requiring frequent repairs, replacement may be the smarter long-term investment.



We provide water heater replacement services throughout Canton, Walpole, Norwood, Dedham, Milton, and surrounding communities. Our team will help you choose a properly sized system based on your home's hot water demands, fuel type, and budget.

Signs It's Time to Replace Your Water Heater

  • The tank is leaking
  • The unit is over 10 years old
  • Repairs are becoming frequent
  • You regularly run out of hot water
  • Corrosion or rust is visible
  • Energy bills are increasing
  • Your household has outgrown the current system
  • You want improved efficiency and performance


Not sure whether to repair or replace? We'll evaluate your current system and provide honest recommendations.

Water Heater Installation

Professional installation is essential for safety, efficiency, and long-term reliability. Martin McManus Plumbing & Heating installs:


Traditional Tank Water Heaters

A dependable, cost-effective option that stores hot water for immediate use. Available in multiple tank sizes to match your household's needs.


Gas Water Heaters

Ideal for homes with natural gas or propane service, providing fast recovery rates and reliable hot water.


Electric Water Heaters

An efficient solution for homes where electric water heating is preferred or required.


High-Efficiency Water Heaters

Modern systems designed to reduce energy usage while maintaining dependable hot water performance.

Tankless Water Heater Installation

Interested in endless hot water? Tankless water heaters heat water on demand rather than storing it in a tank. 


Benefits of Tankless Water Heaters

  • Hot water on demand
  • Improved energy efficiency
  • Compact, space-saving design
  • No large storage tank
  • Longer equipment lifespan with proper maintenance
  • Consistent hot water performance


Tankless systems aren't right for every home. We'll assess your water usage, fuel source, and plumbing configuration to determine whether a tankless water heater is the best fit.

Leaking Water Heater?

Even a small leak can indicate a larger problem. While some leaks originate from valves or fittings, a leaking tank often means replacement is necessary.


If you've discovered water around your water heater, don't wait. Contact Martin McManus Plumbing & Heating before the issue leads to costly water damage.

Why Choose Martin McManus Plumbing & Heating?

  • Locally owned and operated
  • Hands-on owner involvement
  • Licensed Massachusetts plumber (License #PL 15304)
  • Expert water heater repair and installation
  • Honest recommendations and clear communication
  • Free estimates on replacements
  • Dedicated service throughout the Canton area



When you need reliable water heater service, we're the local team homeowners trust.

Areas We Serve

We provide water heater services throughout:


  • Canton
  • Walpole
  • Norwood
  • Dedham
  • Milton
  • Stoughton
  • Sharon
  • Westwood
  • Randolph



And surrounding Massachusetts communities.

Energy-Efficient Water Heater Options

Upgrading your water heater may improve efficiency and reduce operating costs. Certain high-efficiency systems may also qualify for available Massachusetts energy incentives.


Ask our team about energy-saving options that fit your home's needs.

Schedule Water Heater Service Today

Whether you need water heater repair, replacement, or a brand-new installation, Martin McManus Plumbing & Heating is ready to help.


Call today for reliable water heater service in Canton, Walpole, Norwood, Dedham, Milton, and surrounding communities.

  • How do I know if I need a new water heater?

    Age, leaking, corrosion, insufficient hot water, and increasingly frequent repairs can all indicate that replacement should be considered. A plumber can inspect the system and help you compare the cost of repair with replacement.

  • How long do water heaters last?

    The lifespan varies based on the type of water heater, water quality, usage, maintenance, and installation. If you have an older tank-style water heater that’s beginning to have problems, it may be wise to discuss replacement before the tank fails unexpectedly.

  • Why am I suddenly getting no hot water?

    There are several potential causes depending on whether you have a gas or electric water heater. Instead of repeatedly resetting or attempting DIY repairs, have the system diagnosed by a qualified professional.

  • Can you replace a leaking water heater?

    Yes. If the tank itself has failed, replacing the water heater is generally necessary. If the leak originates elsewhere, we’ll determine whether repair is possible.

  • What size water heater do I need?

    Water heater sizing depends on household size, typical hot water usage, fixtures, and the type of system being installed. We’ll help determine the appropriate capacity for your home rather than simply replacing your existing unit with the same size.

  • Should I switch to a tankless water heater?

    Tankless water heaters can be an excellent solution for certain homes, but they’re not automatically the best choice for everyone. Existing gas service, venting, plumbing configuration, household demand, and installation costs should all be considered. 

  • Do you install gas and electric water heaters?

    Contact us with information about your existing system. We’ll evaluate your home’s water-heating setup and discuss appropriate replacement options. 

  • Do you provide water heater service in Canton, MA?

    Yes. Martin McManus Plumbing & Heating serves Canton and surrounding communities, including Walpole, Norwood, Dedham, and Milton.

  • How much does water heater replacement cost?

    Cost depends on the type and size of the water heater, fuel source, installation requirements, and whether modifications are needed. Call us for an estimate.

  • Can I replace my water heater before it fails?

    Absolutely. Proactive replacement can be especially worthwhile when an older water heater is showing signs of deterioration. Replacing it on your schedule can also help you avoid dealing with an unexpected loss of hot water or a leaking tank.

Need Water Heater Service?

Call us for a free estimate.

(617) 293-9741

(617) 293-9741

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Martin McManus Plumbing & Heating