Professional, Reliable & Available 24/7

AC Services on Long Island

Based in East Farmingdale & Keeping Long Island Cool

For many Long Island homeowners, air conditioning is an essential part of comfortable summer living. Central air offers many benefits for families with allergies, asthma, or respiratory conditions. Reliable air conditioning systems let you sleep well during hot, humid summer nights while controlling humidity inside your home. The experts at Master Plumbing Heating Cooling offer both mini-split and AC installation, repair, and maintenance with convenient appointments and 24/7 emergency service.

To request service today, call us at (631) 328-2585 or use our online form.

Lower Energy Costs with Air Conditioning Service & Repair

Master Plumbing Heating Cooling is the Long Island AC service provider of choice for families in need of AC repair services. If you are experiencing a problem with your unit, you can count on our technicians to diagnose the issue and provide an effective solution quickly.

We also offer maintenance services to keep your system in optimal condition, which ultimately saves you time and money on repairs and extends the lifespan of your unit. A properly serviced AC will last longer when it doesn’t have to work too hard to maintain your comfort. By replacing filters and cleaning the system, we can also help you maintain healthy indoor air quality so you can breathe easier.

Many of our customers opt for easy, affordable service agreements to keep their home cooling in top shape and to avoid unpleasant surprises.

Long Island AC Services we also provide:

Expert Central Air Conditioning Installation Cuts Energy Costs

If it’s time for a new central air conditioning system or mini-split, you can count on the professionals at Master Plumbing Heating Cooling to ensure that it’s done right! With our Long Island AC services and whole-home approach as well as free estimates, we can help you maximize the efficiency of your new AC installation to improve your home energy savings and comfort.

Quality Products

Our Long Island AC service technicians firmly believe that quality matters when it comes to your air conditioning system. A reliable and efficient unit can make all the difference in your family’s indoor comfort. That’s why we use only the best products from recognized manufacturers.

Some of the brands we service and sell include:

  • Rheem
  • Carrier
  • Spacepak
  • Lennox
  • Trane
  • York

To learn more about our air conditioning services or to schedule an appointment, give us a call at (631) 328-2585 or use our online form. We are based in East Farmingdale but serve all of Long Island and Long Island.

Choose Us for Your Indoor Comfort Needs

Fill Out the Form Below or Call Us at (631) 328-2585
  1. Prompt, Reliable Service 24/7
  2. Same Day Quote - Guaranteed
  3. Over 100 Years of Combined Experience
  4. Financing Options Available
  5. We Offer Extended Warranties
  6. Taking Care of All Your Home Comfort Needs
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You Are Our Biggest Priority

See What Our Customers Have to Say About Us
  • “The expert from Green Homes Long Island did a great job of coaching me through the process.”

    Bob S.
  • “The installation crew was professional and clean.”

    Ryan L.
  • “This was definitely an A+ Job! ”

  • “Amazing Customer Service”

    James Screeney Bayshore, NY
  • “The office staff, especially they were outstanding and very helpful.”

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

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

    Paul B.
  • “The sales staff and installation crew at Green Homes Long Island were wonderful. ”

    Will M.
  • “They are incredibly professional, honest and trustworthy, fair price and work delivered as promised.”

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

    Erik B.
  • “Very CLEAN! ”

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

    Vera M.
  • “Everyone, from the office staff, to energy consultant to installation crew - were all very professional and did a great job!! Definitely a 10!!”

    Lorenzo A.
  • “The work performed for me was good.”

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