Master Plumbing Heating Cooling | Long Island’s Premier Home Services Company

AC Installation

AC Installation on Long Island

Based in Huntington Station & Serving Long Island

When it’s time to replace your old central air conditioner, the cooling professionals at Master Plumbing Heating Cooling are the perfect choice! Our trained and certified Long Island AC installation technicians have the qualifications to ensure the right size and configuration AC unit is installed in your home. We recommend and sell only the most reliable products from trusted brands.

Replacing Central Air Is Easier Than You Think!

Most central air conditioning consists of an outside compressor or heat pump unit and the inside air handler and ductwork. We are often able to utilize your home’s existing ductwork when replacing central air conditioning, which can save time and money. We’ll check the ductwork to ensure it is well-sealed — another efficiency measure that is a smart investment. Our Long Island AC installation team provides no-risk, free estimate and attractive financing options take the worry out of installing central air.

Selecting High-Efficiency Central Air

Just like the miles-per-gallon ratings vary on automobiles, air conditioners have efficiency ratings that take the guesswork out of selecting high-efficiency cooling for the best price. ENERGY STAR® offers ratings on AC units based on a seasonal energy efficiency ratio (SEER), which indicates the estimated amount of energy required to cool your home. The higher the SEER number, the more efficient the air conditioning unit is. Older AC units have SEER ratings of 6 or less, but Carrier air conditioning units have SEER ratings in the 13-16 SEER range. What’s best for your Long Island home? We’ll walk you through your Long Island AC installation options.

Ensuring Efficiency & Quality

Because your home is cooled (and heated) using a system of ducts, air handlers, an air conditioner, and furnace, it often makes sense to replace old fan motors and ductwork and to address home air leakage to ensure that your new high-efficiency central air conditioner works the way it’s supposed to.

When replacing central ACs, it is important your home’s ductwork, insulation, and exterior envelope are supporting your efficient AC unit. If needed, air sealing, duct sealing, and improved insulation can maximize your new air conditioner for a relatively small investment. Ask us about New York State and PSEG Long Island rebates for home efficiency improvements.

New Central Air Conditioning Installation

A new central cooling system will often tie into your existing forced air heating system, with some additional return ducts. If your heating system does not have ductwork, it may make sense to install a ductless mini-split system, especially if there’s not enough space to retrofit ductwork.

Our Long Island AC installation experts can assess your home and your existing system to determine what makes the most sense for your family. With our reliable recommendations, you can rest assured that you are getting the best AC that meets your needs.


To learn more about our AC installation services, give us a call at (631) 391-9292 or contact us online.