“They were very patient and thorough in reviewing and finding out what I needed in an upgrade of my HVAC system. Quickly scheduled the upgrade and did a great job getting it done in less than 9 hours.”

- Richard DeLand

“Nothing but amazing things to say about A&S Nathan. They were an absolute pleasure from quoting to completing the actual work. They've won my business and I will be sending anyone who needs HVAC work straight to A&S Nathan! Thank you times a million!”

- Zach Cohen

“Great service, fast response, very proffesional service people”

- Harold Foodman

“Very professional and reliable.”

- Richard Cottrell

“What a relief to have a company you can call with confidence. When our A/C stopped working on a Saturday (during the recent heat wave, of course) A&S Nathan was there on Sunday. Although it couldn't be fixed that day, they ordered the necessary parts and installed them quickly. Their prompt attention and communication was much appreciated.”

- Robert Seirup

“Prompt free quote, honest guidance on what the best repair/replacement would be. The crew that installed our new boiler was professional and courteous.”

- chris sauro

“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

“A&S Nathan is a great company, and I highly recommend them for any and all heating and cooling needs. From the office staff to the installation crew, everyone was respectful, professional and helpful. We had a big job to convert to propane and remove our old water heater and oil tank, and everything went smoothly. Thank you to Ian, Toni and everyone at A&S!”

- Rich Gelfand

“Great people to deal with! Professional, accommodating, and extremely knowledgeable! Will recommend to my friends and neighbors.”

- Mark Doug

“Thumbs up to A&S Heating. Dave, the technician found some issues that were done improperly and accurately corrected the problems. Left everything clean. Very professional and will definitely use them for yearly services. Thanks A&S!!! 1/2022 - A&S came to repair a part on my burner. They were prompt and completed the job in 45 minutes. Thanks again for great service!”

- C J