“I've been using A&S Nathan since i moved into my home 11 years ago for all heating and Air Conditioning Services. From the office staff to the technicians they are a A+ business!!!”

- Customer Service

“I have been a customer of A&S Nathan for several years. Scott always does a great job with my annual oil furnace tune up. Scott always goes above and beyond and patiently answers all of my questions. I highly recommend Scott and A&S Nathan for all your heating and cooling needs.”

- Alessandro Lopes

“The best of the best. My husband and I own a local real estate company and always refer them to our buyers and sellers! They are affordable, reliable and professional! All their techs are very knowledgeable and answer any questions!”

- Marissa Papa

“Dan the Technician was extremely efficient. So much so that in the future I will request him. Very meticulous , informative , pleasant, and resolved our issue.”

- Joe Slane

“A&S Nathan Heating just serviced my oldie but goodie boiler - tuning her up for the winter. Ricardo was pleasant, knowledgeable and efficient. This is my 5th year with A&S Nathan and I am very happy.”

- Judy

“We’ve been customers of A&S Nathan for some time so the decision to use them was easy when it came to replace our boiler. The process was easy and the installation was quick and seemless. The staff was professional from start to finish. Thank you!”

- Bridget Stronge

“Called A&S b/c furnace had been running rough for months. Scott & Robert were extremely easy to work with, professional, & very polite. Scott was very knowledgeable and took the time to figure out the problem with our furnace. He gave us a thorough explanation of what the issue was and how to solve it which made sense to us. More work needs to be done but so far very satisfied with A&S and very happy working with Scott.”

- Charles Ramik

“I had annual service done on my HVAC systems today. The guys did a great job! They arrived on time and were very friendly and professional. They explained everything to me and gave me my options to keep everything working as efficiently as possible!”

- Chris Blaszczynski

“Was having issues with my heating on a Friday afternoon, called A&S and they sent someone over right away to take a look. They had my heat working within 30 min. I recommend them to anyone. Thanks A&S!!!”

- Peter Vicente

“The few times we have had problems with our AC or water heater we have had quick and effective responses with problems usually resolved within 24 hours or less! All workers who have come to the house are respectful and knowledgeable.”

- Dena Skowronski