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
Very professional and reliable.
— Richard Cottrell
5-star rating
Had both ac units replaced and the guys did a great job and were extremely clean .
— Tony Ministro
5-star rating
Heather was very professional and courteous and made sure everything was done to perfection. ⭐️⭐️⭐️⭐️⭐️
— Meaghan Baye
5-star rating
A&S Nathan has been great in the past servicing my Boiler, but this was the first time for my AC split system. Scott the service technician had and impressive knowledge of my AC uni
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— Doug Walz
5-star rating
Scott (A&S Technician) is top notch. Efficient and knowledgeable. I recommend you trust them to service your HVAC needs.
— Bill Sweet
5-star rating
The few times we have had problems with our AC or water heater we have had quick and effective responses with problems usually resolved within 24 hours or less! All workers who have com
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— Dena Skowronski
5-star rating
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
5-star rating
Good morning, Mark recently cleaned and repaired our oil burner. He repaired a slow oil leak (and replaced the oil soaked coil). Thank him for the job well done. Dan
— Daniel Bitter
5-star rating
I’ve been using A&S Nathan since moving to Stratford, CT. They service my A/C and furnace every year and I have needed them once or twice for a furnace repair.
— Audrey FERRARO
5-star rating
Paul & Wes did a great job! I could see that they had a plan in place and they working accordingly. The water heater selection was a great choice; and one the company stands behind
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— Stephanie Fians
5-star rating
Great installation and service experience.
— Shannon Bowley
5-star rating
Yesterday, My mothers home had lost heat. I work at Aire Serv and we dont do oil, but we always use A&S nathan for our oil customers so I figured why not call them for me.
— Sara Whiteley