Online Specials
50 Any Repair Over $250
50.0000 Any Repair Over $250
Offering You Some Peace of Mind Sign Up For Our Service Agreement!

We'll take the worry out of regular maintenance, and
any unexpected repairs. Reap the benefits of this agreement!

Learn More

Master Plumbing Heating Cooling

Providing Heating, AC, & Plumbing 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 Clients' Stories

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

    Leslie G.

  • “Amazing Customer Service”

    James Screeney

  • “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.

  • “Peter was very informative and a gentleman.”

    Eileen M.

  • “Overall work and professionalism were greatly appreciated.”

    Will M.

  • “ The Energy Specialist from Green Homes Long Island was extremely knowledgeable and outstanding - the reason for my return business!”
  • “ My specialist was extremely knowledgeable.”

    Paul B.

  • “I am very grateful to all involved for all of their hard work, and making my home a warmer & happier place!!”
  • “I chose your company because of your professionalism and responsiveness!”
  • “I am very satisfied with the job and the installation crew was excellent.”

    Bob S.

  • “The quality of work compared to other people we used is of much higher quality.”

    Denise K.

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

    Stephen C.

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

    Noel I.

  • “ The office staff was very courteous, pleasant, and helpful.”

    Joe B.

  • “The installation crew was helpful and efficient.”

    B. G.

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 new furnace or air conditioning unit to reduce 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
  • Give Your Home Some TLC with These Home Improvement Projects
    Give Your Home Some TLC with These Home Improvement Projects
    Posted by Master Plumbing Heating Cooling

    When it comes to your home, you should never rest on your laurels. As the saying goes, there’s always room for improvement. No matter what your budget ...

    Read More
  • Signs that You Need Boiler Repairs
    Signs that You Need Boiler Repairs
    Posted by Master Plumbing Heating Cooling

    We rely on our boilers to heat our homes and make us comfortable. However, to do that, we need our systems to work! Every homeowner can do their due ...

    Read More
  • How Efficient is Your Furnace?
    How Efficient is Your Furnace?
    Posted by Master Plumbing Heating Cooling

    New Yorkers spend over half of their household energy expenditures on space heating, according to the Environmental Information Administration (EIA) . ...

    Read More

Speak To A Live Person 24 Hours a Day, 7 Days a Week

Receive Your Quote the Same Day as Your Request
  • Please enter your first name.
  • Please enter your last name.
  • This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.


  • BBB