Stan Zahn is owner/operator of A-1 Service Masters, Inc. located in Staten Island, New York. Stan has been in the air conditioning and heating business for over 38 years. A-1 Service Masters opened its doors in March of 1997. Our expertise includes repair, and installation of high efficiency heating and cooling equipment. We also install attic fans, humidifiers, programmable thermostats, and water heaters, etc. A-1 Service Masters energies are targeted to residential only.

Our company takes pride in its work. We value every customer; our attitude is we want the homeowner to be happy. A-1 Service Masters guarantees all of its work. We will always tell you up front what your cost will be to complete the job. We charge by the job not by the hour-that saves you money.

Our entire staff wants you to be 100% satisfied. Upon entering your home, our techs wear boot covers to protect your flooring and carpeting. During installations we cover all floors to protect against any damages. We leave the job just as clean as when we arrived. There is no smoking in or around the customer's home.

We employ highly trained people. Everyone from customer service representatives to technicians go through on-going training to ensure that we provide what we say we will, a great experience. All our techs are EPA certified. We specialize in diagnosing difficult problems.

Screen Shot 2018-07-17 at 3.19.06 PM.png

34 McArthur Avenue
Staten Island, NY 10312

Phone: 718-356-7222