Stan Gelber & Sons, Inc. Heating and Cooling

Andrew, Adam and Rueben did fantastic work installing our system and we are very pleased with the result. Mike C. was great answering questions and being the contact person as well.

Thomas, your technician, was excellent. He is knowledgeable and cordial. He completed the spring start-up of my air conditioning system in an expeditious and thorough manner. Thank you.

Had our annual maintenance done by Marco today. Service was prompt, friendly, and efficient. Have been with Gelber and Sons for years now and couldn’t be happier.

Our newly purchased home came with an old oil boiler and AC units which have way exceeded their lifespans. After shopping around the market, we decided to have Stan Gelber& Sons to convert the existing system into heat pumps. We are impressed by Brian Gelber’s expertise and professionalism. His guys are so friendly, considerate and have excellent knowledge about what they are doing. The whole project is a huge success! We love the new heating and cooling system for the house! It’s so neat, powered by modern technology and energy efficient! Hearty thanks from our whole family!

Marco was a great tech. He was professional and answered all of my questions about how to work the unit. I especially liked that he put booties on and when he saw I was wearing a mask he immediately put one on also.

Christian did Excellent work. Well informed me of issues and concern of system. Got unit up and running quickly.if needed I would request Christian.

Had an appt to arrive before 1pm. It’s now after 5pm. No one has shown up. No one picked up a phone during business hrs. My husband drove to their offices in Uniondale. No one there. Called 3x. They would have someone call. No one has bothered. And….I have a service contract. Completely disgusted.

An employee named Christian came to service the AC for us. My mother and I are very happy with the service and the work he did! He also explained everything that was necessary! Thank you very much!

Just had an Oil-to-Gas conversion with a new water heater and a boiler. It was a great experiences working with the Gelber teams, who showed professionalism, expertise in old and new heating systems and respect of customers. The sales process was smooth. Brian Gelber was responsive and courteous. He did not push for sales and just proposed what I needed. The price is reasonable. The work from the teams was well done. The teams showed strong sense of responsibilities. They worked in the hottest days of the year and did not show any attitudes or slow down. They explained to me and my wife with all the work done and maintenance of the new system. It was a great relief for us as we understood the heating and water systems much better . The installation includes warranty. When an old valve leaked after the installation, Gelber responded quickly and sent the team next day to fix it. Definitely will consider Gelber for our future needs.

I would highly recommend Stan Gelber& Sons for all of your heating and cooling needs. My husband and i just installed ductless in our house and they were thorough and professional.