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Master Plumbing Heating Cooling

Providing Heating, AC, Insulation, Plumbing, & Energy Services to Long Island

For more than 25 years, home and business owners on Long Island have trusted Master Plumbing Heating Cooling for heating, air conditioning, plumbing, and home insulation services. From performing routine maintenance to solving complex home performance problems, our highly trained technicians have over 125 years of combined experience that they are ready to put to work for you. Whether you want to replace your old air conditioner or need your water heater repaired, Master Plumbing Heating Cooling is the best team for the job.

Read Our Patients' Stories

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

    Bob S.

  • “Overall work and professionalism were greatly appreciated.”

    Will M.

  • “I will recommend them to friends and family!”

    Lorenzo A.

  • “Peter was very informative and a gentleman.”

    Eileen M.

  • “They communicated everything along every step of the way and made sure we understood what was what during our oil to gas conversion.”

    Erik B.

  • “The installation crew was very professional and clean workers.”

    Stephen C.

  • “Master Mechanical put my mind at ease and did the job beautifully.”

    Susan L.

  • “The installation crew was professional, hardworking and very clean.”

    Ed C.

  • “The energy specialist was clear & concise with what was needed to improve my home's energy efficiency.”

    Ruth H.

  • “The office staff was wonderful and the Energy Specialist was great.”

    Leslie G.

  • “Thank you for taking care of my project promptly and professionally!”
  • “ My specialist was extremely knowledgeable.”

    Paul B.

  • “The installation crew did a great clean job.”

    Noel I.

  • “I was very happy with the end result, the house is a lot warmer!”

    Bob S.

  • “The Energy Specialist was great and very informative and professional.”

    Kevin H.

What We Can Do for You?

Here at Master Plumbing Heating Cooling, we believe that you deserve to live comfortably while reducing your carbon footprint. We also believe in the value of energy-efficient equipment. Our goal is to help you reduce your energy usage while saving money and maintaining an exceptional level of comfort in your home or business.

To help you live comfortably, we offer a wide range of heating, air conditioning, and plumbing services, as well as energy-efficient solutions to improve the output of your home comfort systems. Whether you are seeking a home energy audit to analyze your energy usage or you want to upgrade to a more efficient water heater, our Long Island heating and air conditioning technicians know how to meet your needs. We even offer convenient 24/7 emergency services so that you can enjoy total indoor comfort all day long and all year round. With a focus on integrity and reliability, Master Plumbing Heating Cooling is the team you can trust with any project.

Our Blog

Recent Posts
  • Mike G- Crawl Space Insulation and Vapor Barrier Installation
    Mike G- Crawl Space Insulation and Vapor Barrier Installation
    Posted by Master Plumbing Heating Cooling

    Mike G in Massapequa worked with Green Homes Long Island for a solution for his Crawl Space. ISSUES TO ADDRESS Due to a severe lack of insulation and ...

    Read More
  • Did You Have Ice Dams Last Year?
    Did You Have Ice Dams Last Year?
    Posted by Master Plumbing Heating Cooling

    We’ve just been hit with our first bout of snow this winter here on Long Island, and it’s probably got you thinking about last year’s winter weather. ...

    Read More
  • How to Have Hot Water Whenever You Need It
    How to Have Hot Water Whenever You Need It
    Posted by Master Plumbing Heating Cooling

    When you’re looking forward to a nice warm shower to soothe your aching muscles after a long day, you don’t want to step into tepid water that quickly ...

    Read More

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