Quality, Ducted Solutions

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Whether you’re installing entirely new ductwork for centralized heating and cooling, repairing existing ducts or extending your current system, Jay Moody HVAC provides reliable solutions tailored to your home.

Using proven engineering and design methods, we optimize airflow to maximize comfort and efficiency while protecting your HVAC system from unnecessary strain.

And because we offer a full range of HVAC, plumbing and electrical services, we’re never limited to one brand or approach—giving you a truly tailored experience built around your home’s unique needs.

Central Ductwork Services

At Jay Moody HVAC, we take pride in providing lasting, high-quality home solutions tailored to each space.

New Ductwork Design & Installation

Many Massachusetts homes lack traditional ductwork, but that doesn’t mean centralized heating and cooling is out of reach!

Jay Moody HVAC specializes in designing and installing high-quality ductwork systems tailored to the unique layout of your home. Whether for an entire home or a specific space, our custom solutions provide efficient, centralized heating and cooling options.

Is your ductwork failing to meet your home’s needs?

Poor zoning, improper sizing or damaged ducts can affect your system’s efficiency, lifespan and overall home comfort. Jay Moody HVAC provides qualified  assemtns of your current ductwork, identifying issues and making custom modifications to ensure your system is properly sized and optimized to provide efficient heating and cooling.

Did you know that up to 45% of conditioned air can be lost through leaky ducts, leading to reduced energy efficiency, poor indoor air quality and increased wear on your HVAC system?

Jay Moody HVAC offers Aeroseal duct sealing, a patented process that can reduce duct leakage by up to 90%. Whether you’re upgrading existing ductwork or installing new systems, Aeroseal helps improve efficiency, reduce costs and enhance comfort in your home.

Jay Moody HVAC technician fabricating ductwork outside.

Quality Ducted Solutions by Trusted HVAC Installers

We believe home comfort is personal. No matter your project needs, Jay Moody HVAC is dedicated to delivering the highest quality service and craftsmanship from start to finish.

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Engineer-Designed

At Jay Moody HVAC, all HVAC systems, including ductwork, are designed by our degreed mechanical engineers using science-based methods.

By combining industry best practices with the unique layout and comfort preferences of your home, we create efficient and comfortable systems tailored to your needs.

Custom sheet metal fabrication in Leominster, Massachusetts for HVAC systems.

Custom Duct Fabrication

Unlike many competitors, Jay Moody HVAC designs and fabricates custom ductwork in-house for perfect fittings tailored to your needs.

Backed by over 40 years of expertise, we focus on precision, using high-quality equipment and top-tier installation practices for optimal results.

Entirely new ducted heat pump system installed in attic of Massachusetts home paired with custom-built ductwork and air purification.

Quality HVAC Solutions

Proper ductwork is just the foundation—our team delivers tailored HVAC solutions designed for your home’s unique needs. Whether that means a fully ducted system, adding ductless units or a combination of both, we design custom, energy-efficient systems that pair perfectly with your upgraded central system.

About Our Design Process

We start with an in-home consultation or, for new construction, a review of your design plans. Using Manual J and Manual D calculations, we size your ductwork for proper airflow, efficiency and comfort.

Our team takes the time to understand your efficiency goals, comfort preferences and aesthetic priorities. We then design a custom duct system to work seamlessly with your HVAC equipment to deliver balanced airflow, reliable performance and long-term durability.

Jay Moody HVAC engineer sitting down with homeowner to design HVAC system.

Hear From Our Satisfied Clients

"Jay Moody’s team was quick to respond to our central air unit that wasn’t working. They did an amazing and efficient job and got the central air back up and running!"
Jennifer M.
"Technicians were very professional. Arrived in a timely manner and explained all of the problems and the solutions. Very worthwhile visit."
Charles H.
"Great company, excellent service, highly recommend! Updated an improper installation done by a now defunct company. Pleasant, explained everything to me, quick and helpful. Everyone I've dealt with, from the technicians on site, to the owner, to the people on the phone have been knowledgeable and a pleasure to deal with. Don't look any further - Jay Moody HVAC is the place to go!"
Pamela K.
"The technician was super knowledgeable, easy to speak to and ask questions, and explain everything thoroughly. I had a great experience with this company!"
Ashley M.
"Great crew, great experience, great job, just GREAT!! We’re working on multiple projects at our home and these guys are top tier. Their outstanding quality & communication gained them a lifetime customer. A+++"
Brandon O.

Explore Relevant Case Studies

New Ductwork & Central Heat Pump Installation in Leominster, MA

This Contemporary Leominster, MA home struggled with high indoor temperatures in the summer, inefficient winter heating and no existing ductwork for central air. The homeowners also wanted a system that remained out of sight. Jay Moody HVAC solved these challenges by installing new ductwork and a central Bryant Evolution heat pump, delivering efficient cooling, consistent temperature control and energy-saving heating throughout the home.

Read More »

Don't Settle When It Comes to Comfort

Looking to enhance your home’s comfort and efficiency? Work with our team of degreed engineers to design the perfect system tailored to your comfort and efficiency needs.

Plus, we’ll outline all qualifying energy incentives to help maximize your savings!

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Frequently Asked Questions (FAQs)

Is central air conditioning an option if my home lacks existing ductwork?

Central air conditioning cools your home by distributing conditioned air through ductwork. If your home lacks ductwork, our team of engineers will work closely with you to find the best solution to suit your home’s unique needs. This could involve installing ductwork for a seamless, long-term comfort solution or opting for mini-splits, which provide efficient room-by-room cooling and heating without the need for ducts.

Signs you may need new ductwork include uneven heating or cooling, excessive dust, strange noises, high energy bills or visible damage to your ducts. An inspection by a qualified HVAC professional can confirm whether repair or replacement is the best option.

Yes. We review your building plans, perform Manual J and Manual D calculations and design a duct system that ensures optimal comfort, efficiency and seamless integration with the rest of the build.

There is a $3,000.00 design fee for any new construction bid, which is 100% applied to the purchase of the system if we perform the installation work and provide the equipment. This fee is due upon receipt of plans.

Yes. We can create a custom design that integrates central ductwork with ductless mini-splits to provide efficient, flexible comfort tailored to your home’s layout and needs.

Schedule an Appointment

Whether you’re looking for reliable HVAC, electrical or plumbing services,
we’re here to help!

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