Licensed & Insured

We bring comfort to your home with qualified water heater technicians that earn your trust.

Clear Communication

Expect straightforward, easy-to-follow communication for your water heater needs.

Water Heater Experts

You'll always receive reliable and efficient hot water heater solutions for your home.

Water Heater Issues Are Frustrating

When searching for reliable hot water heater solutions for your Westchester home, it’s hard to know who to trust. Are you concerned about…

Led by third-generation licensed master plumber Robert Mazzacone, our water heater pros bring you expertise, reliability, and peace of mind.

You deserve a water heater service that prioritizes YOU!

Our Promise

70 years as local plumbers taught us a thing or two about the water heater needs of Westchester homeowners. Whether it’s repairing a pilot light issue, routine water heater maintenance, or a new tankless water heater installation, our team of skilled specialists is equipped to handle it all. You can expect:

By choosing Mazzacone Plumbing & Heating, you’re not just getting a water heater service. You’re gaining a partner who values your comfort.

What people say about us

Hear From Satisfied Westchester Residents

Our Water Heater Services

We’re your top choice for effectively diagnosing and solving your water heater issues in Westchester County. 

Technician Testing Water Heater

Water heater repair services aim to resolve issues promptly and efficiently to restore the functionality of the water heater, ensuring hot water is readily available in your home.

  • Emergency Repairs: Emergency repair services to address sudden breakdowns or safety concerns.
  • Water Heater Diagnosis: Identifying the root cause of the problem, which could include issues like lack of hot water, strange noises, leaks, or inconsistent temperature.
  • Leak Detection and Repair: Locating and fixing leaks in the water heater tank, pipes, valves, or fittings to prevent water damage.
  • Thermostat Repair or Replacement: Fixing or replacing faulty thermostats that control the temperature of the water in the tank.
  • Sediment Flushing: Removing sediment buildup from the tank to improve heating efficiency and extend the heater’s lifespan.
  • Heating Element Replacement: Replacing damaged or burned-out heating elements in electric water heaters.
  • Pressure Relief Valve Replacement: Replacing a malfunctioning pressure relief valve to ensure safety and prevent excessive pressure buildup.
  • Pilot Light Troubleshooting: Troubleshooting and relighting the pilot light in gas water heaters when it goes out.
  • Burner Cleaning and Maintenance: Cleaning and maintaining the burner in gas water heaters for optimal performance.
  • Repairing or Replacing Pipes and Fittings: Fixing or replacing damaged pipes and fittings connected to the water heater.

Water heater replacement is essential when the existing unit is no longer functioning efficiently or has reached the end of its lifespan.

We specialize in the installation of all atmospheric, direct vent, and electric water heater brands.

  • Assessment and Consultation: An initial assessment of the existing water heater to determine if replacement is necessary and to discuss options with you.
  • Selection of New Water Heater: Assisting you in selecting the appropriate type (tankless or tank-style), size, and fuel source (electric or gas) for the new water heater.
  • Removal of Old Water Heater: Disconnecting and safely removing the old water heater from its location, including draining and disposing of it in compliance with local regulations.
  • Site Preparation: Ensuring the installation site is ready for the new water heater, including addressing any plumbing or electrical modifications needed.
  • New Water Heater Installation: Installing the new water heater in accordance with manufacturer’s guidelines and local building codes.
  • Testing and Startup: Conducting tests to ensure the new water heater operates correctly, including checking for leaks and verifying temperature settings.

Water heater maintenance is essential to prevent breakdowns, maintain energy efficiency, and ensure the safety of the system. 

  • Efficiency Assessment: Assessing the overall efficiency of the water heater and providing recommendations for improvements.
  • Anode Rod Inspection: Checking the condition of the sacrificial anode rod and replacing it if it is corroded to prevent tank corrosion.
  • Temperature Adjustment: Calibrating and adjusting the thermostat to ensure accurate and consistent water temperature.
  • Pressure Relief Valve Testing: Testing and, if necessary, replacing the pressure relief valve to maintain safety and prevent excessive pressure buildup.
  • Gas Line Inspection: Inspecting gas lines and connections for leaks or safety issues in gas water heaters.
  • Pilot Light Inspection: Checking the pilot light in gas water heaters for proper operation and relighting if needed.
  • Heating Element Inspection: Inspecting the condition of heating elements in electric water heaters and replacing them if necessary.
  • T&P Valve Testing: Testing the temperature and pressure relief (T&P) valve to ensure it functions correctly.
  • Thermal Expansion Tank Inspection: Checking the condition of thermal expansion tanks and addressing any issues that may arise.
  • Gas Burner Inspection and Cleaning: Inspecting the gas burner in gas water heaters and cleaning it for efficient operation.

Tankless water heaters require specialized installation, maintenance, and repair services due to their high-efficiency design.

  • Tankless Water Heater Installation: Professional installation of tankless water heaters, including choosing the right size and location for optimal performance.
  • Gas Line or Electrical Connection: Connecting the appropriate gas line or electrical supply for the tankless heater.
  • Water Inlet and Outlet Piping: Installing water inlet and outlet pipes, ensuring correct sizing for efficient operation.
  • Temperature Adjustment: Calibrating and adjusting the thermostat to achieve the desired hot water temperature.
  • Pressure Relief Valve Installation: Installing a pressure relief valve to maintain safe water pressure within the system.
  • Startup and Testing: Testing the tankless unit to ensure it operates correctly, checking for leaks, and verifying temperature settings.
  • Flushing and Descaling: Regular maintenance includes flushing the heat exchanger to remove mineral buildup (scaling) to maintain efficiency.
  • Diagnostic Services: Troubleshooting and repairing any issues that may arise with the tankless water heater, such as error codes or malfunctions.
  • Annual Inspections: Conducting annual inspections to assess the condition of the tankless unit and ensure proper operation.
  • Filter Cleaning or Replacement: Cleaning or replacing the inlet water filter to prevent clogs and maintain water flow.

Water heater energy efficiency consultations are valuable if you’re looking to reduce energy consumption, lower utility bills, and minimize their environmental footprint.

  • Initial Assessment: An initial evaluation of the existing water heater system to determine its current energy efficiency and identify potential areas for improvement.
  • Energy Usage Analysis: Analyzing your historical energy usage to understand how your water heater contributes to your overall energy consumption.
  • Efficiency Improvement Recommendations: Providing a detailed report of recommendations to improve energy efficiency, including options for upgrades, adjustments, or replacements.
  • Cost-Benefit Analysis: Calculating potential energy savings and estimating the return on investment for implementing recommended improvements.

We Make Water Heater Solutions Easy

Ready to get started? Here’s how it works.

Step 1

Request an Estimate

Give us a call or fill out the form and we’ll promptly make arrangements for an in-person visit.

Step 2

In-Person Assessment

Our experts conduct an in-home inspection to answer all your questions and provide you with an estimate

Step 3

Efficient Resolution

Following your approval, we complete your project, ensuring your hot water systems are functioning optimally with minimal disruption.

Service Locations