Delivering trusted boiler services to Massachusetts homeowners since 1980, our team is dedicated to meeting your comfort needs!

At Jay Moody HVAC, we offer reliable boiler installation services as well as boiler repair and maintenance, so your home is comfortable all season long.
Whether choosing a new boiler installation or caring for your current system, Jay Moody HVAC is proud to provide you HVAC service as a leading Massachusetts heating contractor.
We offer a variety of quality boiler installation and replacement options, including gas boiler installations and oil boiler installations. Every system installed is tailored to your home’s needs, providing reliable and efficient heating.



Since 1980, Jay Moody HVAC has kept Massachusetts homes warm. Whether it’s a quick fix or a major upgrade, we provide expert service for every home’s heating needs.
Whether you need an oil boiler installation or gas boiler installation, our expert engineers design systems to keep your home safe and warm all winter long.
Our skilled HVAC technicians provide reliable and transparent boiler repair services. You can trust us for high-quality craftsmanship so your home stays warm when you need it most.
Regular maintenance is crucial to protect your system’s lifespan. Jay Moody HVAC provides expert boiler maintenance to help your system run optimally while avoiding expensive repair costs.

Get Peace of Mind

Extend system lifespan, keep your home cozy and enjoy peace of mind with winter emergency services as a Jay Moody HVAC maintenance plan member.
As a family-owned company, Jay Moody HVAC takes pride in providing exceptional quality and craftsmanship to our neighbors. Our focus is on delivering reliable and honest service, treating your home with the same respect and care as we would our own.

At Jay Moody HVAC, we make sure every boiler is precisely sized to suit your home’s heating requirements. Our experienced engineers design each system on-site, guaranteeing quality you can count on!

We work with leading boiler brands and deliver exceptional craftsmanship on every project. With accurate diagnostics and expert care, we provide reliable, lasting comfort for your home.

Our team of experts deliver personalized service from start to finish! We provide a seamless experience with easy scheduling, convenient financing options and trusted expertise every step of the way.
Boiler breakdowns can be stressful, but at Jay Moody HVAC, we’re here to provide dependable, hassle-free solutions. Our experienced technicians begin each call with a detailed system evaluation, offering clear explanations and expert boiler repair recommendations.
We only move forward with repairs after your approval, ensuring transparency and total peace of mind.


Looking to improve your home’s comfort and efficiency? Work with our team of degreed engineers to design the perfect system tailored to your needs.
Yes, you can finance your boiler project! Our third-party financing options make it easy to spread out the cost of your boiler repair or installation with manageable payment options.
To ensure your new boiler system is sized perfectly to your home, our degreed engineers and licensed plumbers conduct a thorough home assessment and perform precise heat load calculations to determine the optimal boiler size. This process ensures maximum efficiency, reliability, and comfort for your home.
The cost of boiler repair depends on the specific issue and any necessary parts. Our diagnostic fee is $150, covering the time and expertise of our skilled HVAC technicians to assess the problem and recommend next steps. We use flat-rate pricing for repairs, and no work begins without your approval.
Boiler maintenance costs vary by system type: gas boiler maintenance starts at $200 per system for basic cleaning, while oil boiler maintenance is $240.
Whether completing boiler repairs or maintenance, our team prioritizes honesty and transparency, and our skilled technicians are not incentivized to upsell services or replacements.
Like a car, your boiler benefits from annual preventative maintenance to preserve its lifespan, maintain efficiency and address potential issues before they become costly repairs.
We recommend scheduling boiler maintenance at the start of the heating season—September or early October—so your system is ready for the cold months ahead.
Many homeowners confuse these two systems, but they heat your home differently. A furnace heats air and blows it through ductwork using a motorized fan. A boiler heats water to create hot water or steam, distributing it through pipes to baseboards, radiators, or radiant floor systems. Jay Moody HVAC clients often prefer boilers for their gentle, consistent warmth and cleaner indoor air quality.
A combination boiler, or “combi-boiler,” is a high-efficiency unit that acts as both a central heating boiler and a high-efficiency water heater in a single compact device. This setup eliminates the need for a separate water storage tank, saving valuable space in your home. At Jay Moody HVAC, we fully install, service, and maintain modern combi-boiler systems to keep your home warm and your hot water running continuously.
With proper care, a residential boiler generally lasts between fifteen and twenty-five years. This lifespan often surpasses that of a traditional forced-air furnace. The key to longevity is regular preventative maintenance. Neglecting your system leads to premature component failure and reduced efficiency, which is why our team emphasizes annual tune-ups to protect your heating investment.
Choosing between a repair or a complete boiler installation depends on age, reliability, and safety. If your system is over fifteen years old and requires frequent, expensive repairs, replacement is usually the most cost-effective path. You should also consider upgrading if your energy bills are climbing or if the heat exchanger is cracked, as modern high-efficiency units provide immediate monthly savings.
Mass Save® no longer offers financial rebates for installing new fossil-fuel boilers. Incentives are heavily focused on transitioning to high-efficiency heat pump systems. If you are replacing a failing boiler, our team can help you navigate alternative financing options or evaluate whether a hybrid heating system or heat pump conversion is a good fit for your home’s budget and energy goals.
Unusual noises from your heating system are a clear sign that it requires professional attention. Loud banging, often called kettling, usually happens when mineral deposits build up on the heat exchanger, causing the water to overheat and bubble violently. A whistling sound typically points to trapped air in the lines or a failing pump. We can quickly diagnose and resolve these issues before major damage occurs.
A water leak is an urgent issue that should never be ignored, as it can quickly damage nearby floors, walls, and electrical components. Leaks frequently develop around a corroded pressure relief valve, a failing pump seal, or weakened pipe joints. If you notice pooling water, shut off the system if it is safe to do so and contact our skilled technicians right away.
Switching your fuel source is a fantastic way to improve home efficiency, lower your carbon footprint, and eliminate the need for oil deliveries. We specialize in oil-to-gas fuel conversions, assessing your existing setup to design a clean-burning natural gas or liquid propane system. Converting opens up options for compact, wall-mounted units that handle both space heating and domestic hot water.
A standard boiler installation typically takes between one and two days to complete properly. This timeline includes safely removing your old equipment, positioning the new unit, modifying plumbing lines, and installing updated venting systems. If your home requires a complex fuel conversion or extensive piping modifications, the process may take three days. We focus on efficient craftsmanship to minimize disruption to your schedule.
Whether you’re looking for reliable HVAC, electrical or plumbing services,
we’re here to help!
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