Water Heater Replacement

Fast, Hassle-Free Water Heater Replacement

No one wants to deal with cold showers or water heater leaks. If your system is more than 8–10 years old, struggling to keep up, or costing too much to run, it may be time for a replacement.

Signs You Need a New Water Heater:

  • Rusty water or tank corrosion

  • Leaks around the base of the unit

  • Inconsistent or insufficient hot water

  • Rising energy bills despite regular use

Our technicians will help you choose the right replacement system—whether conventional or tankless—and install it quickly to minimize downtime. With 24/7 emergency service, you’ll never be left without hot water for long.

5-star rating
My AC wasn’t working and I called my company and they said it would be a month to for someone to come out and look at it. I called A&S Nathan and they came the same day! Scott sav
— Tom Feige
5-star rating
The oil burner cleaning technicians are terrific. And Hannah in the office was lovely to work with ?
— Jill
5-star rating
Quick response and very professional service
— Richard Boucher
5-star rating
I set up an appointment with Debbie, who was very kind and had two excellent techs out to the house. They repaired and performed maintenance work on my A/C in a professional and timely
— Ethan
5-star rating
Craig Andrews is the best tech! Appreciate his thoroughness and attention to detail!
— Elizabeth Honcharik
5-star rating
Thank you to David and his team who came out quite early on a bitter cold and snowy day. Our boiler stopped working on Sunday and they were able to come on short notice to get it up and
— Maria Esteves
5-star rating
Called several companies, they were the only ones who were available for same day service. They had my AC unite up and running quickly. Excellent service, will definitely call them agai
— Lukasz Glinka
5-star rating
In this day and age, it can be challenging to find a company that is responsive, reliable, competitive in pricing, and does OUTSTANDING work. A&S Nathan LLC is simply the best in th
— Ryan Burke
5-star rating
I am a first time customer with A&S and they came highly recommended. My serviceman showed up within the time I was told and actually apologized for not being able to be to my house
— Laura Turiano
5-star rating
Craig came to service our furnace and he was excellent. He identified an issue we were not aware of, explained it thoroughly and took care of it. We recently moved into our home and the
— Ashley Boutagy
5-star rating
Very professional and reliable.
— Richard Cottrell
5-star rating
A&S has been servicing my oil burner and gas furnace for 5 years. The technicians are knowledgable and efficient, and the rates seem reasonable. We stay warm all winter, thanks to t
— Kelly Hanna