Short answer: For many East End homes, especially new builds, major renovations and houses replacing oil or propane heat, geothermal can pay off through much lower heating and cooling costs and a long system life. The upfront cost is higher than conventional systems, and the federal tax credit ended for systems placed in service after 2025, so the numbers now depend more on New York State rebates and credits and on your energy use.
A geothermal (ground-source) heat pump moves heat between your home and the ground through loops of piping buried in vertical wells or horizontal trenches. The ground stays at a fairly steady temperature year-round, so the system can heat in winter and cool in summer using far less energy than burning fuel or running a conventional air conditioner.
Good insulation and air sealing make any heat pump work better, so we often plan insulation upgrades alongside geothermal.
Incentive rules change often. Confirm current amounts with PSEG Long Island and your tax advisor before you decide.
Loop design, drilling and system sizing make the biggest difference to how well geothermal performs. EBC’s geothermal installers are IGSHPA-accredited. Learn more on our geothermal page.
The buried ground loops are designed to last for decades, and the indoor heat pump typically lasts longer than a conventional furnace or air conditioner because it is protected from the weather.
Many systems can pre-heat domestic hot water, which adds to the savings.
Yes. Ground temperatures stay fairly stable through the winter, which is what makes geothermal efficient in cold weather.
Efficient Building Concepts is a renovation and construction company serving Quogue, Westhampton, Westhampton Beach, Remsenburg, East Quogue and Hampton Bays. Call (631) 909-9191, email info@efficientbuildingconcepts.com or use our contact form.