Sustainable comfort path
what to expect
Smart Comfort Consultation
We listen, evaluate, and recommend the optimal system based on your needs, budget, and available incentives.
Custom System Design
Your system, properly sized and intentionally engineered.
Precision Installation
Installed to specification and tuned for performance.
On-Going Optimization
Twice a year checkups to help keep your system running at its best.
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About Us
Where Comfort
Meets Efficiency
At Sustainable Heating & Cooling, we design and install high-performance heating and cooling systems built specifically for your home. No shortcuts. No guesswork. Just properly engineered solutions that deliver comfort, efficiency, and long-term reliability.
We specialize in energy-efficient heat pumps, high-efficiency furnaces, boilers, and ductless systems, using real load calculations, thoughtful system design, and manufacturer-approved installation practices. Every system is sized correctly, installed precisely, and verified for performance.
Based in Rye, NY, we serve homeowners who want lower energy costs, better comfort, and systems that are built to last. From first consultation to long-term support, our focus is simple: build it right, optimize it properly, and stand behind our work.
HVAC Maintenance
Sustain & Gain Plan
The Sustain & Gain Plan keeps your heating and cooling systems running their best all year with proactive maintenance, priority service, and member-only savings, all for one simple monthly price.
2 Annual Visits
Priority Scheduling
No-Worry Scheduling
Expert Recommendations
10% Discount on Repairs
Better Comfort & Efficiency
HVAC Financing
Flexible Financing Options
We offer flexible financing options to make upgrading your comfort easy and affordable. Choose from convenient monthly payment plans and get the system you need without the upfront burden.
$199
Precision Tune-Up
First Time Customers Only
Restrictions may apply. Call for more details.
Recent Projects
efficiency that lasts
High-Efficiency Furnace Replacement in Rye, NY—96% Efficient Two-Stage System Upgrade
Warmth, efficiency, and peace of mind-this Rye home now has it all. Sustainable Heating & Cooling recently helped this homeowner prepare for the colder months by replacing an outdated 80% efficient gas furnace with a modern 96% AFUE two‑stage system. The upgrade delivers cleaner, more consistent heat, noticeably quieter operation, and improved energy efficiency throughout…
Single-Zone Heat Pump Installation in Harrison, NY: Year-Round Comfort for a New Home Addition
When a Harrison, NY, homeowner completed a new addition to their home, they needed a heating and cooling solution that could keep the space comfortable year‑round-without the cost or complexity of tying into the home’s existing HVAC system. They called Sustainable Heating & Cooling in Harrison to design a solution featuring a single-zone heat pump…
Heat Pump Installation in Mamaroneck: Full Home Electrification Project
More and more homeowners in Mamaroneck are making the switch to heat pumps, and for good reason. They’re efficient, reliable, and perfect for year-round comfort. One recent project really highlights what’s possible: a full home electrification. This homeowner removed their old steam boiler, upgraded to a combination of ducted and ductless heat pumps, and even…
Equipment you can trust
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