Expert Installation for Peak Performance

A proper installation is the key to a long-lasting water heater. At A&S Nathan Heating & Cooling LLC, we take the time to do the job right—handling everything from removing your old unit to setting up your new system safely and efficiently.

What You Can Expect:

Professional sizing recommendations
Expert installation of tank or tankless systems
Connections checked for safety and performance
Full cleanup after the job is done

Whether you’re building a new home or upgrading your current water heating system, you can trust us to provide a seamless installation and reliable hot water for years to come.

A&S Nathan Heating & Cooling LLC Always answers the call with efficient and timely service. They came out on the coldest day of the year within 15 minutes to resolve my no heat
…

— Christian Grohe

A&S Nathan is a first rate company with exceptional employees like Jared who serviced one of my AC units today. Great guy who clearly knows his stuff and he helped lay out my option
…

— Diane F

A&S Nathan Heatinf and Cooling converted us from oil to gas heating! Awesome Company! Clean, neat and professional. I would highly recommend them to anyone! Love this company! Carri
…

— Samantha Archibald

We called for a broken air conditioner and they were at our house in no time to fix it. The man who fixed our air conditioner was very friendly and professional. I think his name was Sc
…

— Donna Scott

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 year
…

— Henry Pensiero

Mark came out and was professional, friendly, and helped out in a timely manner with a very reasonable price. Couldn’t ask for more! Highly recommend

— Steve Pronechen

A big shout out to the ladies in the office that have been super responsive and so polite! Great people to work with.

— Jaime Boucher

A&S Nathan Heating & Cooling LLC are truly professional. They’re the only company that responds quickly and is on site to make repairs when needed. The technicians are kno
…

— Brian Fandetti

Came out same day for a furnace inspection. Very helpful and knowledgeable!

— Emily Brisch

I used A&S Nathan to repair my a/c unit. They were there in what felt like a couple of minutes. Mark D was the guy that came out, he repaired my a/c without any problems.

— Chris Turner

Very friendly and great job. They do.

— Odell Short

The AC stopped working last night. Called at 8:00 this morning. Someone was here within the hour and fix was done by 9:30. They are by far the best we’ve ever dealt with!

— Susan Lampert