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Long Island Duct Sealing Services

Keeping Your Long Island Home Insulated & Comfortable. Based in East Farmingdale.

If your home has forced air heating or air conditioning that uses ductwork, air duct sealing can improve your overall energy efficiency and indoor air quality. At Master Plumbing Heating Cooling, we’ve seen real improvements in our customers’ well-being when our home performance professionals seal their leaky ductwork.

Contact us at (631) 328-2585 to schedule an appointment for duct sealing on Long Island.

How Leaky Ducts Affect Home Energy Efficiency

Your home’s ductwork does the heavy lifting when heating and cooling your home. Ducts distribute conditioned air throughout your house. If your ductwork is leaking, you’re losing that expensive warm or cooled air to your attic or basement, which can add up to some serious money!

Poor Indoor Air Quality from Leaky Ductwork

A duct leak moves air in both directions, in and out of the duct. These leaks can draw in and circulate all types of indoor pollutants that can affect your family’s health.

Some of the pollutants that can be spread by leaky ductwork include:

  • Mold spores
  • Bacteria and viruses
  • Dust mites
  • Gases, including formaldehyde, carbon monoxide, and radon
  • Allergens and pollens

When we seal your ductwork, we keep your heated and cooled air inside the duct where it belongs. If your family has respiratory illnesses like allergies and asthma, keeping your ducts free of contaminants will make a big difference!

How We Seal Ductwork

Contrary to popular belief, sealing ducts is just about the only thing that common duct tape can’t fix! Instead, we apply a sticky mastic sealant on the joints and connections of your ductwork and make sure that it’s insulated properly. Once your ductwork is sealed, we’ll test to ensure it maintains the proper pressure to deliver your valuable conditioned air where it’s supposed to go.

Home Energy Audit to Improve Energy Efficiency

We often find leaky ductwork as part of a home energy audit. With a range of energy efficiency programs on Long Island area, a home energy audit plus some basic improvements — including duct sealing and air sealing — often qualify for cash rebates and tax incentives. Your energy savings begin immediately!

Improve your home’s energy efficiency and indoor air quality by contacting us at (631) 328-2585 for a free duct sealing estimate today.

Choose Us for Your Indoor Comfort Needs

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See What Our Customers Have to Say About Us
  • “The salesman was very informative and professional.”

    Noel I.
  • “The insulation crew was top notch and did a fantastic job.”

    Larry M.
  • “The installation crew was professional and clean up was immaculate.”

    Paul B.
  • “ Hard Working”

    Eileen M.
  • “I will definitely be using Master again and highly recommend this company to anyone needing an HVAC company they can trust.”

    Erik B.
  • “Thank you all for insulating my home and moving dryer vents, etc.”

  • “From start to finish it was a pleasure working with this very professional company. I highly recommend them.”

    Susan L.
  • “Our energy specialist was very knowledgeable and the office / scheduling department were extremely accommodating!”

    Ed C.
  • “The work performed for me was good.”

    Tom W.
  • “I was very satisfied with the job your team did when replacing the heater”

  • “The expert from Green Homes Long Island did a great job of coaching me through the process.”

    Bob S.
  • “I am very satisfied with the job and the installation crew was excellent.”

    Bob S.
  • “I am very satisfied with the work done by Green Homes Long Island. ”

    Muriel R.
  • “The office staff, especially they were outstanding and very helpful.”

    Edward M.
  • “All of their staff were great!! Clean up excellent!!”

    Scott P.