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      • Indoor Air Quality
      • Water Heaters
      • Smart Thermostat
    • Maintenance Plans
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  • Home
  • Services
    • Air Conditioning
    • Ductless Mini-Splits
    • Oil to Gas Conversions
    • Heat Pumps
    • Heating
    • Indoor Air Quality
    • Water Heaters
    • Smart Thermostat
  • Maintenance Plans
  • Special Offers
  • Contact Us
  • Financing and Rebates
  • About
    • About
    • FAQs
  • Reviews
  • Service Areas

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Expert Water Heater Installation & Repair | Fast, Affordable Service Near You

203-735-5332

Professional Water Heater Services: INSTALLATION AND REPAIR!

At A & S Nathan Heating & Cooling LLC, we understand the importance of a reliable, efficient, and sustainable water heating system. Our mission is to provide you with expert water heating solutions tailored to your specific needs. We provide:

  • New water heater installation
  • Water heater replacements
  • Water heater service
  • Water heater maintenance
  • Electric water heaters
  • Gas water heaters
  • Hybrid heat pump water heaters
  • Oil-fired water heaters
  • On-demand high-efficiency water heaters

We work with all types of water heaters at A & S Nathan Heating & Cooling. Contact us today and get a personalized estimate.

  • Maintenance Plans 
  • Financing Options
  • 24/7 Emergency Service Available
  • Free estimates
  • All Work Guaranteed 
  • Fully Licensed & Insured

Schedule an appointment

Why Choose us for Your Water Heater Needs?

Our water heating solutions are designed to provide you with numerous benefits. Trust us for:

  • Ruud Condensing Tankless Gas Water Heaters: Endless hot water with high efficiency condensing technology
  • Ruud Hybrid Heat Pump Electric Water Heaters: Combine heat pump efficiency with electric backup
  • Expert Water Heater Service and Maintenance: Licensed technicians waiting to help you out
  • Advanced Technology: For leak detection, cost savings, and sustainability
  • Reduced Energy Costs: Get an energy-efficient unit
  • Minimized Environmental Impact: Use less energy and less water for your unit
  • Long-Lasting Performance: You'll never run out of water with our reliable options

Reach out to A & S Nathan Heating & Cooling and let us provide you with the perfect water heating solution. You can contact us for reliable and efficient hot water services!

Hybrid Water Heaters Are Economical and Cost-Effective

A hybrid water heater is designed to heat water using two distinct methods, combining the effectiveness of standard water heaters with the energy efficiency of a heat pump. This innovation translates to significant savings for homeowners, as hybrid water heaters consume approximately 60 percent less energy than their traditional counterparts, resulting in reduced electric bills.


Moreover, hybrid water heaters excel in meeting the demanding hot water needs of large households or luxurious showers while remaining cost-effective. Despite their advanced features, these hybrid systems are available at a more affordable price point compared to many standard water heaters, making them a practical choice for consumers seeking both efficiency and value. Rebates are also available on the installation of new hybrid water heaters so call us today to schedule!

Get In Touch With Us for Water Heater Services

Upgrade your water heating system with A & S Nathan Heating & Cooling today. Let us provide you with a reliable, efficient, and sustainable water heating solution. We're here to serve you 24/7. Get in touch with our experienced professionals today.


Service contracts are available for all types of water heaters.

On Demand Water Heaters

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Trusted Water Heater Experts Backed by Years of Experience

contact us for all your water heater installation and repair

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Service Areas within New Haven & Fairfield County

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A&S Nathan Heating & Cooling LLC

34 Clifton Avenue, Ansonia, Connecticut 06401, United States

203-735-5332 admin@nathanheating.com

Hours: 24/7

24 Hour Emergency Service Available 7 Days a Week

LIC # HTG.0411885-S1


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SPRING SPECIAL

Schedule your AC Tune-up today and save! 


$149 AC Tune Up per Unit (Reg. $179)

(Service must be booked by 5/31/25)



Click here to book your appointment Online now!