Reliable Hot Water for Your Home

Conventional water heaters are the most common choice for Connecticut homeowners, offering dependable hot water storage in a tank. At A&S Nathan Heating & Cooling LLC, we install and service high-efficiency tank models that are designed to provide years of reliable performance while keeping your energy bills in check.

Benefits of Conventional Water Heaters:

Lower upfront cost compared to tankless units
Proven, reliable technology
Can deliver hot water to multiple fixtures at the same time
Available in a variety of tank sizes to match your household needs

Whether you’re replacing an aging water heater or installing a new system, our licensed technicians will help you select the right size and model for your home and budget.

Had Mark at my house for service. Up and running better than ever.

— Kevin Mosman

Very timely response. Luke was thorough and very personable. Will definitely use again.

— Elizabeth Ferrari

A&S came out to install a new A/C condenser and air handler in my home. They arrived on time, covered my wood floors with drop cloths and worked hard all day in the extreme heat. Th
…

— Lori Marco

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

Dan from the service dept repaired my heating system and was very professional. He explained the issue so I understood what he meant. He was polite and cleaned the area up nicely afterw
…

— Tracy B

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
…

— Matt Muccioli

I’ve been using them for years and recently brought my parents on board. The office staff is courteous and professional. Never an attitude for any reason. They show up in the time
…

— Cynthia Baldelli

Very friendly staff quick to respond to issues. Tech Scott is very knowledgeable, very prompt and quick to resolve our HVAC issues. Thank you A&S Nathan!

— Melissa Schmitt

Techs came out to diagnose my oil furnace,Dave M and David S were very patient and explained everything, and corrected all the things that were left from the previous owner, then someon
…

— salt peanuts

Jake and his crew at A&S Nathan are top notch. I have used them for installs and services on many projects. They are always on time and fix any issue I have, from gas piping, tankle
…

— matthew todice

Scott came out right away to check that our system was working efficiently and also upgraded our Prehistoric thermostats. Scott, along with everyone in the office, was friendly and prof
…

— JCBouton