“Quick response and spot on with repairs and all very resonable!!!”

- Dianne Camella

“Mark came by today to service my boiler and he was professional and efficient. Offered suggestions for future maintenance and took the time to explain the services he provided. Highly recommend A&S Nathan.”

- Nick Franzago

“10 out of 10 recommend. Ian, Tommy and Dan worked on our ac unit replacement today, the crew was here on time, honest, efficient, helpful, clean and got the job done very quickly! Also answering any questions that I had. Our over 35 year old unit died in the last heat wave and they were able to replace it in less than two weeks! We will continue to use and recommend A&S!”

- Dena Miccinello-Barbarula

“Woke up this week to a freezing cold house and a non-functioning furnace. We heard about A&S Nathan Last year from friends, how happy they were with the service. We figured we would call never believing that they would come right out, After all, we are total strangers to this company. From the phone call and leaving a message and getting a return phone call within minutes, The exceptional customer service began. They gave us a time that they would be out And the technician arrived within that time! Very professional, friendly, Knowledgeable And patient. We are extremely impressed with this company and hope we have established a long-term relationship with them now. The service technician even folded up the drop cloth that we had laid on the floor for him to walk on before he left! Who does that? Thank you for your exceptional service!!”

- Patti Iannucci

“I had my first experience with A&S Nathan HVAC on April 29, 2025. Making the appointment was a breeze. Received cordial service over the phone. On the day of the service (tune-up and cleaning of 2 C/A units and also oil furnace) the technician Dave M. arrived on time and was very pleasant. He was neat and efficient. I call the office and ask that they give him a raise as they needed to retain him as an employee!! I am VERY happy with the service that I received and will use this company every year going forward for all my HVAC needs. D. Anderson”

- Daria

“Always professional, courteous, and on time.”

- Christine DAulizio

“The tech that came to my house Was Mark very professional very respectful he can come to my home to service my unit anytime thank you Mark”

- John Zofcak

“This morning I woke up to no hot water and no heat. I called the company who installed my gas boiler and they referred me to A&S Heating and Cooling. They came out within hours, even though I was a new customer and it was the day before Thanksgiving. Jarod provided exceptional service and went above and beyond to be sure my heat was restored. I am truly grateful and highly recommend this company.”

- Cathy Politi

“Craig did a great job on our annual service. They have always been efficient and helpful when our AC or heat has issues.”

- Nicole Valentine

“Paul was very knowledgeable, thorough, and professional. Highly recommended!!!”

- Anthony Testani