Professional Heating Installation You Can Rely On
When it’s time to replace your furnace or upgrade to a more efficient system, turn to the experts at A&S Nathan Heating and Cooling LLC for heating installation in Derby, CT. We install durable, energy-efficient systems built to handle New England winters while keeping energy bills low.
Our Step-by-Step Installation Process
Heating installations should be done once — and done right. Our licensed technicians follow a detailed process to ensure your system performs flawlessly from day one:
- Comprehensive Home Assessment – We calculate your exact heating load.
- System Options & Transparent Estimates – Clear choices for your home and budget.
- Professional Installation – Every job handled by licensed technicians.
- Testing & Calibration – We verify safety, airflow, and efficiency.
- Walkthrough & Warranty Review – You’ll understand your new system before we leave.
When we’re done, your new system will be ready to deliver steady, efficient heat for years to come.
Heating Systems We Install
We specialize in a full range of residential heating solutions:
- Gas & Oil Furnaces – Powerful, dependable warmth with modern efficiency.
- Boilers (Steam or Hot Water) – Quiet, consistent heat ideal for baseboard or radiant systems.
- Propane Heating Systems – Safe, efficient heat for homes off the natural gas grid.
- Heat Pumps & Hybrid Systems – Year-round comfort with advanced energy savings.
- Ductless & Mitsubishi Mini-Splits – Perfect for additions, finished basements, or homes without existing ducts.
- Smart Thermostats (Nest, Ecobee, Honeywell) – Control comfort and energy use from anywhere.
Our technicians are factory-trained and experienced with every major brand — ensuring a smooth, code-compliant installation from start to finish.
Local Knowledge, Trusted Results
We’ve installed heating systems across Derby, Ansonia, Seymour, and Shelton, helping homeowners stay warm and efficient all season long.
We also specialize in oil-to-gas conversions and energy-efficient upgrades, helping homeowners transition to cleaner, lower-cost systems that reduce environmental impact.
When to Replace or Install a New Heating System
If your system is more than 15 years old or showing signs of wear, a new installation could save you hundreds in yearly fuel costs. Consider replacement if you notice:
- Frequent or costly repairs
- Uneven heat or cold spots in your home
- Excessive noise during operation
- Rising utility bills
- Visible rust, leaks, or aging components
- Poor air quality or outdated efficiency rating (AFUE below 80%)
A properly sized, high-efficiency system will deliver consistent comfort and peace of mind through every Derby winter.
Why Choose A & S Nathan Heating & Cooling
Homeowners across Derby choose us for one simple reason — we treat every installation like it’s in our own home.
- Family-Owned & Operated Since 2000
- All Fuel Types: Oil, Gas, Propane, Electric
- Licensed, Insured & Factory-Certified Technicians
- Upfront Pricing — No Hidden Costs
- Rebates & Financing Available
- 100% Satisfaction Guarantee
We don’t just install heating systems — we build long-term relationships based on quality and trust.
Financing & Energy Rebates
Ask about Connecticut energy rebates and financing programs available for high-efficiency furnaces, boilers, and heat pumps. Our office staff will walk you through rebate eligibility and payment options to make upgrading your home easier and more affordable.
Schedule Your Heating Installation in Derby, CT Today
Ready to replace your old system or add reliable heat to your home? Trust the experts at A&S Nathan Heating & Cooling LLC for precision installation and lasting comfort.
? Call 203-395-7914 or Request Service Online to schedule your heating installation today.
