Ductless Mini Split HVAC Services in Long Island, NY
24/7 Emergency Service

Reach out to the experts at Rebmann Plumbing, Heating & Air Conditioning if you have a plumbing or HVAC emergency in Long Island. We’re here to help 24/7. If your furnace goes out in the winter or your AC stops cooling in the middle of summer, we’ll repair it day or night. Call our team at 516-746-5678 for emergency services in Long Island, Roslyn, or Port Washington, NY. Residential and commercial repairs available.

Ductless Mini-Split HVAC Services in Long Island, NY

person using remote control to adjust the settings on their split system

Maintaining consistent indoor comfort means having an HVAC technician you can trust to keep your ductless mini-split system in proper working order. Whether you’re seeking professional installation for an all-new system, ductless mini-split replacement for a failing unit, or 24/7 emergency repair for a faulty system, Henry Rebmann Plumbing and Heating LLC is here to help.

Since 1938, our team has proudly delivered the fast, reliable HVAC solutions that Long Island residents trust to keep their homes safe and comfortable all year round.

Request ductless mini-split services anywhere from Garden City to Oyster Bay by contacting our team today!

How Ductless HVAC Systems Work

A ductless mini-split system is a cooling (and sometimes heating) system that doesn’t require ductwork to distribute air throughout a home. It consists of an outdoor compressor/condenser unit and one or more indoor air-handling units connected by a conduit housing the power cable, refrigerant tubing, suction tubing, and a condensate drain.

The outdoor unit extracts heat from the air and transfers it indoors or vice versa, depending on whether you need heating or cooling.

Ductless mini-split units are known for their energy efficiency, flexibility in installation, and ability to provide zoned heating and cooling, allowing for individual temperature control in different rooms or areas of the home.

Ductless AC Installation & Replacement

Installing a ductless mini-split system is a great option for Long Island families due to its energy efficiency, ease of installation, and ability to provide customized comfort by controlling the temperature of individual rooms. These systems eliminate the need for ductwork, reducing potential energy losses, and are particularly beneficial for homes without existing air ducts.

The average lifespan of a ductless HVAC unit ranges from 12 to 15 years, making it a long-term investment in home comfort. Families should consider replacing their ductless system when it approaches the end of its lifespan, particularly if they notice decreased efficiency, increased energy bills, or more frequent, expensive repair requests.

Same-Day Ductless Mini-Split AC Repair

At Henry Rebmann Plumbing & Heating LLC, our team understands the urgency behind your ductless mini-split repair request. That’s why we offer 24/7 emergency repair services to families throughout Long Island and the surrounding region. We’re here to act at the first sign of needed service, including:

  • Inconsistent temperatures: If your ductless mini-split unit is failing to maintain a consistent temperature, it may need repair.
  • Unusual noises: Any strange sounds such as grinding, rattling, or hissing from the unit can indicate a problem needing attention.
  • Poor airflow: Reduced or weak airflow could point to a blockage, dirty filter, or issue with the fan or motor that requires repair.
  • Water leaks: If you notice water or refrigerant leaks around the indoor unit, it’s a clear sign that something is wrong and needs immediate service.
  • Unresponsive controls: Difficulty adjusting settings, unresponsive remote controls, or problems with the unit turning on/off indicate electrical issues.

Why Choose Us?

For nearly 100 years, Henry Rebmann Plumbing & Heating LLC has been the go-to comfort specialist for families throughout the North Hempstead area and beyond. Our licensed, insured, and background-checked technicians strive to provide a convenient, cost-effective experience for each of our valued customers.

For us, that means offering 24/7 emergency repairs, regular specials, and plenty of financing options to suit virtually any budget.

Regain total comfort in your home by contacting our team to book ductless mini-split services in Long Island today!

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I was very happy I chose to work with Rebmann. They were very professional and courteous. Finished the install in record time and back up their work as well.

Jeff F.

Jeff F.

Very happy with the service provided. The team knows what they are doing, they are professional, efficient, punctual, nice. They follow up to make sure everything is OK. I would definitely recommend.

Hubert A.

Hubert A.

First time customer and couldn’t be more happy with the service I received. Professional, caring and knowledgeable!! Will definitely call again.

Regina V.

Regina V.

Rebmann installed a new gas furnace. I couldn't have been more satisfied with the experience in every respect. Professional, competent, punctual and polite. I recommend highly. My technician and the rest of the crew were outstanding.

Eileen M.

Eileen M.

Rebmann is an excellent service provider. We've been using them for 20 years! They are always very responsive and their technicians are professional, courteous, friendly and knowledgeable.

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