“Can't say enough about this company. Awesome service from first call to fixing my AC. When all other local companies told me two weeks, A&S Nathan did the job immediately and they did it for a reasonable price. Will definitely be using them again in the future because they actually CARE.”

- Matt Muccioli

“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

“We have used A&S Nathan for years to service our oil burner and our air condition. They also installed a ductless AC in our first floor which we love. We decided to update our heat with a new propane fired boiler. They were (and always have been) professional, courteous, friendly and knowledgeable and the price was great (and we did get quotes from others just to confirm they are THE BEST) They work neatly and efficiently. They show up on time and work as a team very well. We are incredibly happy with our new boiler and will always choose A&S NATHAN!”

- Laurel Sorrentino

“This is a great company. I had a problem with my heat not coming on and would have to hit the reset button.The technician, Craig, was friendly, fast and efficient. All of my interactions from the office to the technicians have been great! The price was reasonable too so all around a good, honest company.”

- Tracy Buckley

“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

“Outstanding customer service! I’ve used A&S for both my new AC unit and recently my furnace and I am so pleased with their work. I highly recommended A&S Nathan.”

- Toni Lisi

“"Wow wow wow! What a fantastic company. A&S Nathan saved us from baking last week during the biggest weather challenge of the Summer so far! They arrived earlier then the time frame quoted and then they expertly installed a high efficiency A/C system that replaced our original 35 year old unit, which required considerable redesign to connect the new system to the existing duct work. Their workmanship was excellent. Thanks to Jake, Heather, Mark, Paul, and everyone else for a job well done. We all will sleep cool this Summer and many Summers to come!" PS: The dog's are happier than we are!!!”

- Martin Goldschmidt

“In this day and age, it can be challenging to find a company that is responsive, reliable, competitive in pricing, and does OUTSTANDING work. A&S Nathan LLC is simply the best in the business. Jake (the handsome business owner) and his staff added an additional heating/cooling zone to my newly built colonial without a bump in the road. When I first notified A&S of my need, Jake quickly came out to assess the project and formulated a plan of attack. Not long after, the A&S team arrived on the job and took care of business in only a few hours! BOOM! 5 out 5 all day long. The founder of the company, Allen has established themselves as the ELITE in the HVAC world. It should also be noted they legitimately look out for your best interest.”

- Ryan Burke

“Big shout out to A&S! Our fujitsu mini split was blowing warm air, called several shops and got the run around or no call backs. A&S was able to send a tech out the next day, THAT SHOWED UP and on time. Scott went right to work found the issue and fixed. Told us what the issue was and explained if certain things happened what kind of costs we'd see if they happened. Will definitely be calling them back when we want to expand this system to more rooms.”

- M Carrello

“My AC wasn’t working and I called my company and they said it would be a month to for someone to come out and look at it. I called A&S Nathan and they came the same day! Scott saved the day. Thank you!”

- Tom Feige