Heat Pump Installation
in Long Island, NY
Heat Pump Installation in Long Island. Energy-efficient heat pump installation & replacement for restaurants & supermarkets. Call ART HVAC for a free quote.
24/7 Emergency Line
Con Edison Rebates
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Up to 12-Year Warranty
Long Island Homeowners Sitting on Untapped Rebate Money more than you think
Between PSEG Long Island incentives and New York State programs, Long Island heat pump upgrades come with more available financial support than most homeowners realize — and most of that money goes unclaimed.
Propane and oil drain winters
Across Nassau and Suffolk, propane and oil prices spike in deep cold, and a frigid February can wreck your household budget.
PSEG LI rebates feel confusing
PSEG Long Island offers real heat pump incentives, but tangled requirements and tiers leave many homeowners leaving money behind.
Will it hold up in deep cold?
Long Island winters dip below 20, and a standard heat pump may fall short — only a cold-climate model truly handles the snap.
Rebates before funding runs out
PSEG Long Island rebate funding is set year to year, and homeowners who wait risk losing real savings.
OUR SERVICES
Long Island Heat Pump Installs
We install heat pumps across Long Island with PSEG Long Island rebate options explained — converting oil and propane homes to electric systems that cost less to run every month.
Residential Heat Pump Installation
Ducted & Ductless Heat Pumps
Long Island homeowners may qualify for PSEG Long Island heat pump rebates that make installs more affordable. We size the right system for your home, explain the rebates that may apply, and get the install done cleanly and on schedule.
Fossil-Fuel to Heat Pump
Ditch Oil, Gas & Propane
Oil and propane are still the primary heat source for many Long Island homes — and prices spike every winter. We convert those systems to heat pumps, reusing ductwork where it checks out and securing every available PSEG LI rebate.
Commercial Heat Pump Systems
Offices & Multi-Unit Buildings
Long Island commercial properties can lower operating costs with VRF multi-zone heat pump systems. We design systems that qualify for PSEG LI commercial incentives and deliver phased installs that keep your business running.
BRANDS WE WORK WITH
Brands We Work With
We install and service equipment from the world's leading HVAC and refrigeration manufacturers.
Daikin VRV multi-zone systems, FIT line ductless heat pumps, and Atmosphera air handlers — installed and serviced by Art HVAC across Nassau and Suffolk County homes and businesses. 
Fujitsu Halcyon ductless mini-splits, Airstage VRF, and Cold Climate H-series heat pumps — installed and serviced by Art HVAC across Nassau and Suffolk County homes and businesses. 
Mitsubishi Electric M-Series and P-Series ductless mini-splits, Hyper-Heat (H2i) cold-climate heat pumps, and City Multi VRF — installed and serviced by Art HVAC across Nassau and Suffolk County homes and businesses. 
LG Therma V air-to-water heat pumps, Multi V VRF, and Art Cool wall units — installed and serviced by Art HVAC across Nassau and Suffolk County homes and businesses. 
Carrier Infinity series gas furnaces, Greenspeed heat pumps, central AC, and commercial rooftop units — installed and serviced by Art HVAC across Nassau and Suffolk County homes and businesses. 
York YXV variable-capacity heat pumps, Affinity series, and Sunline commercial RTUs — installed and serviced by Art HVAC across Nassau and Suffolk County homes and businesses. 
Heil Ion variable-speed gas furnaces, heat pumps, and central AC — Art HVAC delivers full design, installation, and service. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Trane XV20i variable-speed heat pumps, gas furnaces, and Voyager commercial rooftop units — installed and serviced by Art HVAC across Nassau and Suffolk County homes and businesses. 
Lennox Signature series heat pumps, SLP99V furnaces, and Solar-Ready inverter ACs — installed and serviced by Art HVAC across Nassau and Suffolk County homes and businesses. 
Samsung Wind-Free wall and ceiling cassettes, DVM S VRF, and EHS air-to-water heat pumps — Art HVAC installs Samsung HVAC across residential and commercial sites. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Panasonic Aquarea air-to-water heat pumps, ETHEREA wall units, and Nanoe X air purification — Art HVAC handles Panasonic installation and service. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Bosch IDS series inverter heat pumps, Greenstar gas boilers, and Climate 5000 ductless — installed and serviced by Art HVAC for homes and businesses across Nassau and Suffolk County homes and businesses. Long Island homeowners may qualify for PSEG Long Island heat pump rebates. We map every incentive and manage the propane or oil changeover start to finish.
How We Work on Long Island
No hassle, no surprises. We handle everything so you can sit back and enjoy a perfectly climate-controlled space.
Home & Load Assessment
We perform a Manual J load calculation at your Long Island property, sizing cold-climate heat pump equipment to handle heating demand on the coldest days without relying on a backup resistance strip.
System Design & Rebate Plan
We combine PSEG LI heat pump rebates with the NYSERDA programs that apply, then present Long Island homeowners with the actual out-of-pocket cost in a detailed written proposal.
Heat Pump Installation
We manage propane or oil-to-electric conversions for Long Island homes, handling fuel system decommissioning, duct evaluation and sealing, and coordination with PSEG LI on service requirements.
Commissioning & Training
We run full commissioning checks across heating and cooling modes at your Long Island home, verify rated HSPF performance, and train you on scheduling and filter maintenance to protect the warranty.
CLIENT TESTIMONIALS
Why Long Island Chooses ART HVAC
Real clients. Real jobs. Real results — not marketing copy.
Damir Rymtay
Jun 2025
Olga Petrova
Nov 2025
Daniyar Nauruzov
Jun 2025
Xeniya Beiu
Mar 2026
Joel P.
Dec 27
FAQ
Questions We Hear Every Day
Honest, engineer-level answers — no sales fluff.
Refrigerant absorbs heat from outdoor air — even in winter — the compressor concentrates it, and the indoor coil delivers warmth to the living space. In summer the cycle reverses for cooling. Long Island homeowners replacing propane or oil systems with heat pump installation benefit from PSEG Long Island's heat pump rebates, which run up to $1,500 per zone.
It is a heat pump system that uses stable ground temperature — around 55 degrees F on Long Island — rather than outdoor air as its heat exchange medium. Underground loops circulate fluid year-round, providing consistent efficiency regardless of outdoor conditions. Long Island's larger suburban lots make geothermal more feasible than in the city boroughs, though air-source heat pump installation is the more common choice given lower upfront cost and PSEG LI rebate eligibility.
Is geothermal HVAC worth it on Long Island? It can be, if the lot allows trenching, you plan to stay 15-plus years, and you are currently on propane. The federal 30% credit that had no dollar cap for geothermal ended after December 31, 2025, so the case now rests on fuel savings rather than on a tax break. Cold-climate air-source heat pump installation delivers 80–90% of the efficiency gains at roughly half the upfront cost, which is why air-source paired with PSEG LI rebates is the more common choice on Long Island.
Homeowners asking what HVAC system qualifies for a tax credit should know that the 25C Energy Efficient Home Improvement Credit — 30% of cost, up to $2,000, on a heat pump meeting ENERGY STAR cold-climate criteria at HSPF2 9.5 or higher — applied only to equipment placed in service on or before December 31, 2025. The 25D credit that covered geothermal ended on the same date. A 2025 installation can still be claimed on that year’s return. For work done in 2026, Long Island savings come from PSEG Long Island heat pump rebates and the NYSERDA programs that apply.
Research from Lawrence Berkeley National Laboratory suggests what percentage of HVAC systems are installed incorrectly may reach 50–70%, with wrong refrigerant charge and poor airflow as the most common defects. On Long Island, these errors reduce heat pump output precisely when outdoor temperatures drop in January and February. Art HVAC verifies refrigerant charge with calibrated manifold gauges and airflow with a balometer on every Long Island heat pump installation to meet PSEG LI quality requirements.
Most Long Island heat pump installation projects involve equipment carrying a 5-year base warranty extendable to 10–12 years with product registration within 30 days of installation. Labor warranties are separate — Art HVAC puts its workmanship warranty terms in writing on every estimate. PSEG Long Island's heat pump rebate program also requires commissioning documentation, and some participating contractors offer extended coverage to satisfy those quality installation requirements.
Still have questions? Contact us
Want to Cut Propane Costs on Long Island?
Get a Free Heat Pump Consultation.
We visit your Long Island home, evaluate your current oil or propane setup, and map every PSEG LI rebate and NYSERDA incentive available — then provide a transparent quote with no pressure attached.