Expert ducted, ductless, and hybrid heat pump installation across Nassau County.
Heat pumps provide both heating and cooling from a single system. Our NATE-certified technicians install ducted heat pumps, ductless mini-splits, and hybrid systems throughout Nassau County. We handle everything from load calculations and equipment selection to permits and commissioning. The federal 25C tax credit ended for property placed in service after December 31, 2025. HEAR is a separate rebate program previously known as HEEHRA; this page does not promise HEAR eligibility or an amount. Current utility or rebate eligibility and amounts must be confirmed in writing for the installation address and selected equipment before purchase.
Cold-climate heat pumps can be designed for Nassau County's coastal climate when equipment capacity, backup heat, defrost behavior, and the home's design load are evaluated together. Homes in Jericho, Levittown, Syosset, and Garden City may use different approaches when replacing aging furnaces, converting from oil heat, or adding conditioning where existing ductwork does not reach. Our team designs around Long Island housing details, from slab-on-grade foundations in Levittown to historic homes in Garden City.
Choose the right heat pump technology for your Nassau County home
The most popular choice for Nassau County homes. Ducted systems that replace your existing furnace and AC with a single, ultra-efficient unit.
Maximum efficiency using underground loops. Ideal for larger properties in Old Westbury, Brookville, and Syosset with available yard space.
Combines a heat pump with your existing furnace. The heat pump handles most heating; the furnace kicks in only during extreme cold.
Perfect for homes without ductwork. Individual wall units provide zoned heating and cooling—ideal for Levittown Cape Cods and room additions.
Program eligibility and amounts must be confirmed in writing for the installation address and selected equipment before purchase.
HEAR is a separate rebate program previously known as HEEHRA; this page does not promise HEAR eligibility or an amount.
Get a Free Heat Pump Quote| Feature | Heat Pump | Gas Furnace | Oil Boiler |
|---|---|---|---|
| Operating-Cost Basis* | Electric rate + seasonal performance | Gas rate + AFUE | Oil price + AFUE |
| Cooling Included | ✓ Yes | ✗ Separate AC needed | ✗ Separate AC needed |
| Efficiency Rating | 300-400% (COP 3-4) | 80-98% AFUE | 80-95% AFUE |
| Federal 25C Credit | Ended after 2025 | Ended after 2025 | Ended after 2025 |
| Carbon Emissions | Lowest | Moderate | Highest |
*Actual operating cost depends on design load, weather, utility rates, equipment performance, backup heat, controls, and household use.
Factory-trained technicians for all major HVAC manufacturers









Don't see your brand? We service all major manufacturers! Call us to confirm.
"Installed a Mitsubishi Hyper-Heat ducted system. It heats and cools our entire home, and the team explained the controls clearly."
"They converted our 1950s Levitt home from oil to a heat pump. No ductwork modifications were needed because they designed a ductless multi-zone system."
"Professional from start to finish. They did Manual J calculations and recommended the perfect sized system. Heats great even on the coldest days."
We evaluate your home's insulation, ductwork, and heating/cooling needs
We perform Manual J load calculations and recommend the ideal heat pump system
We install indoor and outdoor units, refrigerant lines, and electrical connections
We optimize settings, verify performance, and teach you how to use your new system
Heat pump installation in Nassau County ranges from $5,000 for a single-zone ductless to $15,000+ for a whole-home ducted system, depending on scope. The federal 25C tax credit ended for property placed in service after December 31, 2025. HEAR is a separate rebate program previously known as HEEHRA; this page does not promise HEAR eligibility or an amount. Current utility or rebate eligibility and amounts must be confirmed in writing for the installation address and selected equipment before purchase.
Expert heat pump installation in every Nassau County community
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Home+ Air & Heat
55 Jericho Tpke Suite 203, Jericho, NY 11753
Get a written estimate with equipment, scope, and current program assumptions itemized