Get Your Home Cool and Comfortable Again
When summer heat and Connecticut humidity hit hard, your air conditioner should keep your home cool — not leave you sweating. If your AC is blowing warm air, leaking, or not running at all, turn to A&S Nathan Heating and Cooling LLC for expert air conditioning repair in Newtown, CT. Our experienced technicians are trained to service all makes and models, from central air systems to ductless mini-splits and heat pumps. With over 20 years of experience, we’ve built our reputation on fast response times, fair pricing, and long-lasting repair solutions that Newtown homeowners can trust.
Repairs for All Cooling Systems
Whether you rely on traditional ducted air conditioning or modern ductless systems, we can fix it. We repair:
- Central Air Conditioning Systems – Restoring airflow, fixing refrigerant leaks, and resolving electrical issues.
- Ductless Mini-Splits (Mitsubishi, Daikin, LG, etc.) – Repairing zoning malfunctions, communication errors, and sensor faults.
- Heat Pumps & Hybrid Systems – Solving compressor, defrost, and thermostat-related problems.
- Smart Thermostat Systems – Troubleshooting Nest, Ecobee, and Honeywell connectivity and calibration issues.
Our trucks are fully stocked, allowing us to complete most repairs on the first visit, so your comfort is restored quickly.
Common AC Problems We Fix
We’ve helped countless Newtown homeowners solve cooling issues such as:
- AC running but not cooling
- Weak airflow from vents
- Water leaks or frozen coils
- Thermostat not responding
- Strange noises or vibration
- System short cycling
- Musty or damp odors
Our certified technicians perform a full system diagnostic, explain your options, and provide upfront, flat-rate pricing before starting any work.
Local Technicians, Local Service
We’re based in Ansonia, CT, proudly serving Newtown and surrounding communities including Monroe, Oxford, and Southbury. From classic Newtown colonials near Main Street to newer homes near Taunton Lake, we understand how to keep Connecticut houses cool and efficient.
We also offer 24/7 emergency AC repair service — because air conditioning problems never happen at a convenient time. When your system fails, we’ll be there quickly to restore comfort.
Why Choose A & S Nathan Heating & Cooling
When you choose us, you’re getting a trusted family business — not a faceless franchise. We care about doing the job right, not just fast.
- Family-Owned & Operated Since 2000
- Fully Licensed, Insured, and Factory-Trained Technicians
- All Brands & Cooling Systems Serviced
- Upfront Pricing — No Hidden Fees
- Satisfaction Guaranteed on Every Job
We stand behind our work and treat every customer like family — because we know how important your home’s comfort truly is.
Prevent Future AC Breakdowns
Avoid unexpected repairs with our Annual Maintenance Membership, which includes:
- Seasonal tune-ups for heating & cooling systems
- Priority scheduling during summer
- Discounted repair rates
- Longer equipment life and better efficiency
Routine maintenance keeps your AC running smoothly through Newtown’s hottest months.
Schedule Air Conditioning Repair in Newtown, CT Today
Don’t sweat through another day without air conditioning — get fast, professional service from the local experts at A&S Nathan Heating & Cooling LLC.
? Call 203-395-7914 or Request Service Online to schedule your heating installation today.
