“Jake provided us with a detailed estimate with options and talked us through it so we could understand how best to match our needs. Ian and his team did a great job installing, showed up on time, kept us informed on progress throughout the day, and finished when they said they would, including a walk-through. Additionally, they did a great job cleaning up. Heather was behind the scenes at the office, answering our many questions efficiently. Overall, a team of professionals!”

- Sarah Duff

“Such a wonderful staff!!!”

- M M

“7pm on a Saturday night & my furnace goes out. Who did I call? A&S Nathan of course. The tech was there promptly. Clean & professional. I had heat in less than an hour. These guys rock. I will need a new furnace & hot water heater soon and I can't think of anyone else to do it. Thanks again to Al and your professional staff.”

- Paul Harris

“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

“These guys are great! The person who took the call was helpful, knowledgeable & friendly. Mark & Larry arrived in a very timely manner, they were also very friendly & knowledgeable and remedied the issue very quickly. I highly recommend this place!”

- Jonny

“Mark came out and gave me a thorough explanation of my system and how it works. He also explained benefits of having certain contracts. Heather, & Barbara who I have all dealt with have been very pleasant, easy to deal with and most importantly very easy getting an appointment. Thank you for being an honest company.”

- Tony

“Just had Craig and Scott out to replace our hot water heater. They did an excellent job. Two very nice guys! They came, installed, cleaned-up, and all with a smile! And thank you to Joanne for all the help with the scheduling. Highly recommend!”

- Jacqueline Peccerillo

“We had our AC system replaced this year. The A&S team was on time, professional and polite. They got the job done within the timeframe they estimated, they shared honest feedback on future services we should consider. Very much appreciated working with them as first time home buyers and being unsure of what to expect with a project this significant.”

- Deb Ferreira

“We purchased and had a new Water Heater installed. I can't say enough great things about he company. They were on-time, did the job well, and at a better cost than others. I would hire them again in a heart-beat!”

- Jason Martinez

“Dan from A&S Nathan did an excellent job with the tune up and cleaning of our heating unit. Dan was on time, nice and professional and went above and beyond to make sure the unit was cleaned thoroughly. I am very "old school" and appreciate people who take pride in their work and are dedicated to "do it right the first time". I never review companies and I highly recommend A&S Nathan Healing and Cooling. Every experience with this company has been stellar, from the nice, professional and accommodating office staff to guys on the front line who come out and repair and clean. Also, our furnace switch conked out on Father's Day so we had no hot water. The kind gentleman from A&S Nathan came out and made the emergency repair. I believe this company takes great pride in their reputation and I commend them for great service. Dan, especially, deserves a glowing review! Keep up the great work!”

- Mariana Reis