“A&S Nathan is a quality organization - a family business with a solid team across the board! They did the install for our newly renovated bar and not only were they flexible with schedule, but were quick and super helpful with operational instructions. they also come out for services as quickly as you can ask them to. absolutely would recommend!”

- Joseph Joyce

“My wife and I went through many hvac contractors before finding Jake and his team. We are so happy to have honest and efficient technicians to service our equipment year round.”

- Stephen

“I very rarely write a review for a company but this is my SECOND review for A&S NATHAN… From the office people to the techs themselves, there is always a feeling of family and professionalism when you need them…I want to particularly send thanks to Mark who is very meticulous and conscientious…. Mark is my assigned and requested tech and has always fixed or corrected our issues on the 1st trip and as economical as possible… He is a definite asset to the company and to us as well… BLESS HIM!! Yesterday I needed them for a thermostat replacement and I thought I had the correct location, Mark arrived promptly and advised me that the opposite wall would be a better location and explained why… This is what I am trying to express, they just don’t do the job, they do the job correctly with courtesy and without cutting corners!! I have used A&S for my A/C, Furnace & boiler, and Oil tank replacements as well as all service and am completely satisfied… Jake, Heather, Toni, Joanne, Mark and the rest have always been fast to respond and fair in what the company charges.. And quite honestly, you get what you pay for!!! There are a lot of HVAC contractors out there, A&S is the best!!!”

- Martin Goldschmidt

“Scott (A&S Technician) is top notch. Efficient and knowledgeable. I recommend you trust them to service your HVAC needs.”

- Bill Sweet

“This company is fantastic. I had probably the worlds worst central air system installed by previous homeowners and after 6 years of finagling it finally called 3 companies. A&S was by far the most detailed, and competitively priced and fastest to respond. The entire team from the office, to the owners to the install team were great. They walked me through everything in real time as it was happening and answered my questions right away. We couldn’t be happier with everyone involved, and the install team was fantastic. Clean, efficient and professional. I’m actually looking forward to a heat wave now!”

- Michael Thomas

“Couldn’t have asked for a smoother service for a new furnace install. They were fast to get to us, pricing was excellent and they clearly new their profession! I will be back and happy to have found this company! Thank you!! Had this company back several times and they have been consistent, knowledgeable and great pricing.”

- Sharyn Scully

“A&S I would like to express my thanks and appreciate to A&S Nathan. My gas boiler gave up on us. They where recommend to me. The best recommendation ever. I called and they answered fast. They took care of everything. I highly recommend them. The ladies from the office where very helpful. The guys are professional and respect. Install my new boiler. Am so grateful for them. Thank you all. I real appreciate how quick they took care of my situation. 100% recommend. Thank you.”

- Lourdes Valles

“I have been using A&S for over ten years plus for regular annual service as well as new installs. They have installed new A/c units , new HW heater and new gas furnace over the years. Today, I had a new H/w heater installed at my new home as the old one quit on me and the response was excellent. had a new unit up and running within 24 hrs of my initial call to them Prices were very reasonable, and installation was without any issues. Highly recommend.”

- Henry Pensiero

“My AC stopped working during a heat wave. I called A&S Nathan Heating & Cooling LLC, and they were able to come within two hours to diagnose and fix my system. They are fast, reliable, and efficient. Highly recommend!”

- Amanda Schaefer

“Great company and great tech's. They are always on time, professional, and clean. Prices are fair and service and communication are great. No brainer...”

- Allied Design Co LLC