Get Your Hot Water Flowing Again—Fast

A broken water heater can bring your household to a halt. At A&S Nathan Heating & Cooling LLC, we provide fast, reliable water heater repair services throughout Connecticut. Whether you have a conventional tank model or a modern tankless unit, our licensed technicians have the training and experience to diagnose the problem and get your hot water back quickly.

Common Water Heater Issues We Fix:

No hot water or inconsistent water temperature
Leaks around the tank or piping
Strange noises such as popping or rumbling
Rusty or discolored water
Pilot light or ignition problems in gas units
Electrical issues in electric models

Why Choose Us for Repairs?

24/7 emergency service available
Fully licensed and insured technicians
Honest recommendations—repair when possible, replace when necessary
Experience with all major makes and models

Don’t let water heater issues disrupt your day. Call A&S Nathan Heating & Cooling LLC for prompt, professional repair service and enjoy reliable hot water again.

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

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

We have been using A&S Nathan for several years for yearly furnace cleaning and this was our first need of emergency furnace service. On 9/23, I called A&S Nathan at 913am as ou
…

— kathy scholz

Had A&S Nathan come out and service my in-laws house this week 11/5. Stew was the tech and did an excellent job! He was very professional, knowledgeable and a polite guy. He got the
…

— Victoria Kondor

I cannot say enough about A&S Nathan response time, service quality and pricing, who came to my rescue during the hottest week of the summer (so far). Our AC went out on Sunday nigh
…

— Mary Duffy

My wife and I went through many hvac contractors before finding Jake and his team. We are so happy to have honest and efficient technicians to service our equipment year round.

— Stephen

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 was easy to schedule, timely and professional. I was very pleased with their services!

— Marlene Piscioniere

Fast service. Called on a dead furnace and new furnace installed SAME DAY!

— George Habrecht

This company is fantastic. I had probably the worlds worst central air system installed by previous homeowners and after 6 years of finagling it finally called 3 companies. A&S was
…

— Michael Thomas

We have been using A&S Nathan Heating & Cooling LLC for several years now. They are great company. All their office and field staff are friendly and knowledgeable. Their prices
…

— Michael Stisi