Out with the Old, In with the New Boiler

See our team in action as we carefully remove an old boiler and install a brand-new one.

Licensed & Insured

We bring comfort to your home with boiler installations that suit your needs.

Clear Communication

We keep you informed and make it easy to understand our recommendations.

Boiler Experts

You'll always receive exceptional service and quality craftsmanship.

Out with the Old, In with the New Boiler

See our team in action as we carefully remove an old boiler and install a brand-new one.

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Looking for the best boiler replacement company near you?

When searching for a reliable boiler installation company 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, we provide professional guidance, timely service, and transparent pricing so you can enjoy a stress-free boiler installation experience.

Boiler installation technician holding a wrench

Your boiler replacement should be handled with expertise!

Our Promise

70 years as local plumbers taught us a thing or two about the boiler needs of Westchester homeowners. Whether we’re installing a new combination, electric, oil, or gas boiler system, our team of skilled plumbers is equipped to handle it all. You can expect:

By choosing Mazzacone Plumbing & Heating, you’re not just getting a boiler installation service. You’re gaining a partner who prioritizes your comfort.

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What people say about us

Hear From Satisfied Westchester Residents

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Our Boiler Installation & Replacement Services

We’re your trusted professionals for seamless boiler installations in Westchester County.

New boiler and water heater installation

Hot water boilers are the heart of your home heating system. We can provide and install cost-effective units from all major boiler manufacturers.

Whether you’re integrating a cutting-edge system or replacing an obsolete one, we’re dedicated to ensuring a seamless transition.

  • Atmospheric Boiler: Uses air from around your boiler room or outdoors to heat and exhausts out your chimney.
  • Direct Vent Boiler: Uses air from around your boiler room or outdoors to heat and exhausts directly outside your home.
  • Steam Boiler: Your boiler provides heat with steam rather than hot water and can be exhausted either atmospherically or directly. 

A tankless boiler provides hot water on demand without the need for a bulky storage tank, saving space and energy.

These systems offer an energy efficient, cost-effective heating solutions that not only warms your home more evenly but also reduces your carbon footprint.

Available in both propane and natural gas, these innovative systems heat water directly as it flows through the boiler.

They provide a limitless supply of hot water while significantly reducing energy costs.

Ideal for homes seeking an eco-friendly, efficient heating solutions.

Combination (Combi) boiler installation involves fitting a single tankless or atmospheric unit that provides both hot water and heating without the need for a separate water tank. This can be done by implementing either a coil or heat exchanger to the system.

This efficient system is ideal for homes with limited space, offering immediate hot water and heating on demand.

These versatile units heat water on demand, meaning you only use energy when you need hot water, leading to lower utility bills. Their streamlined design also allows for easier installation and maintenance, making them a practical choice for modern homes.

Designed to provide heating without the complexities of supplying hot water. A heat only tankless boiler is a straightforward solution for homes looking for reliable warmth.

These tankless boilers provide higher output of BTU’s to provide a better alternative than combination style units, depending on your household needs.

This system works seamlessly with your existing radiators and hot water cylinder, offering a dedicated source of heating that’s both cost-effective and efficient.

Installation of a water or steam boiler system that uses oil as fuel for heating.

It involves installing an oil tank, if not already present, and connecting it to the boiler. Testing is done to ensure it meets safety standards for durable and effective heating.

We also work with high efficiency oil boilers.

Expansion tanks give protection to the extra thermal expansion that is created while your boiler is heating. It ensures it has a place to go so that it doesn’t cause pressure to build up inside your boiler.

The installation involves adding a specially designed tank to your heating system to accommodate the increase in water volume as it heats up.

We Make Boiler Installations Easy

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

Step 1

Request an Estimate

Give us a call or fill out our form and we’ll promptly reach out to schedule a walkthrough

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Step 2

In-Person Assessment

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

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Step 3

Efficient Resolution

 Following your approval, we complete your project, ensuring your boiler systems are functioning optimally.

Service Locations

Our office is located at 117 Dale Ave in Ossining, NY.

We offer reliable boiler installation services in and around the following cities in Westchester County:

Mazzacone Plumbing & Heating service locations in Westchester County NY
Mazzacone Plumbing & Heating service locations in Westchester NY