Reliable Hot Water Starts with Professional Installation
When your home’s hot water supply starts running cold or your old tank begins to leak, it’s time for a dependable upgrade. A&S Nathan Heating and Cooling LLC provides expert water heater installation in Newtown, CT, helping homeowners enjoy consistent, efficient hot water year-round. Whether you’re building a new home, replacing an outdated tank, or upgrading to a modern tankless system, our licensed technicians deliver flawless installation and long-lasting performance. With more than 20 years of experience serving Fairfield County, our family-owned company is known for honest advice, high-quality workmanship, and customer satisfaction that lasts well beyond installation day.
Systems We Professionally Install
Every home has different water needs — and we install systems that match them perfectly. Our technicians are trained to handle all water heater types, including:
- Conventional Tank Water Heaters – Reliable, cost-effective systems in multiple capacities.
- High-Efficiency Storage Water Heaters – Improved insulation and faster heating for energy savings.
- Tankless (On-Demand) Water Heaters – Endless hot water and lower energy bills with compact designs.
- Indirect-Fired Water Heaters – Efficient setups that use your boiler to heat water.
- Hybrid & Heat Pump Water Heaters – Environmentally friendly options that reduce electrical consumption.
We’ll recommend the best model for your home based on household size, hot water usage, and available energy sources.
Our Water Heater Installation Process
At A&S Nathan, we believe in doing things right the first time. Our installation process is simple, transparent, and focused on quality:
- Consultation & Sizing – We determine the correct water heater size and type for your home.
- System Selection & Estimate – You’ll receive honest recommendations and upfront pricing.
- Removal of Old Unit – Safe, clean removal and disposal of your old water heater.
- Professional Installation – All plumbing, electrical, and venting connections completed to code.
- Testing & Quality Check – We test for correct temperature, flow, and safety operation.
When we’re finished, you’ll have a new system installed to last — and hot water ready to go.
Signs You Need a New Water Heater
Not sure if it’s time for replacement? Here are the most common signs Newtown homeowners notice before calling us:
- Inconsistent or lukewarm water
- Rust or corrosion around the tank
- Leaking or puddling near the water heater
- Strange noises (rumbling or popping)
- Discolored or metallic-tasting water
- Water heater older than 8–12 years
Replacing an aging unit before it fails prevents water damage and restores reliable comfort to your home.
Local Experts Serving Newtown and Surrounding Towns
From older homes in Sandy Hook to modern builds near Taunton Hill, we’ve installed hundreds of systems across the area. Based in Ansonia, CT, we proudly serve Newtown and nearby towns including Monroe, Oxford, and Southbury.
Our technicians are familiar with Newtown’s local plumbing codes and water quality challenges, ensuring your installation is efficient, compliant, and built to last.
Why Homeowners Choose A & S Nathan Heating & Cooling
Newtown families count on us for dependable service and lasting quality.
- Family-Owned & Operated Since 2000
- Licensed, Insured & Certified Installers
- All Fuel Types: Gas, Electric, Propane, Hybrid
- Upfront Pricing — No Hidden Fees
- Financing & Energy Rebates Available
- 100% Satisfaction Guarantee
We treat every installation as if it were for our own home — with care, precision, and pride.
Save with Rebates & Financing Options
Upgrading to a high-efficiency model could qualify you for Connecticut energy rebates and flexible financing options. Our office staff will help you find eligible programs and make your new system more affordable.
Schedule Water Heater Installation in Newtown, CT
Don’t wait for your old system to fail — get a professionally installed, energy-efficient water heater from A&S Nathan Heating and Cooling LLC today.
? Call 203-395-7914 or Request Service Online to schedule your heating installation today.
