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 Service
Con Edison Rebates
5.0 Google & Yelp
Up to 12-Year Warranty
Long Island Homeowners Sitting on Untapped Rebate Money more than you think
Between PSEG Long Island incentives, federal tax credits, 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.
Tax credits before they shrink
The 25C credit for qualifying heat pumps phases down over time, and Long Island homeowners who wait risk losing real savings.
OUR SERVICES
Long Island Heat Pump Installs
We install heat pumps across Long Island with full PSEG LI rebate support — 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 have access to strong PSEG LI rebates that make heat pump installs more affordable than ever. We handle the application, size the right system for your home, 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.
TRUSTED PARTNERS
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's experienced Daikin installers. Installed and serviced 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's experienced Fujitsu technicians. Installed and serviced 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's experienced technicians. Installed and serviced 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. Installed and serviced 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's experienced Carrier installers. Installed and serviced 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's experienced technicians. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Heil Ion variable-speed gas furnaces, heat pumps, and central AC — Art HVAC delivers full design, install, and warranty 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's experienced technicians. Installed and serviced 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's experienced Lennox installers. Installed and serviced 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 install, service, and warranty. 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 residential and commercial projects. Installed and serviced across Nassau and Suffolk County homes and businesses. Long Island homeowners access strong PSEG LI rebates alongside federal credits. 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 Clean Heat incentive and the federal 25C tax credit, 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 Clean Heat rebates up to $1,500 per zone, stacked on top of the federal 25C credit up to $2,000.
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 most clients choose air-source heat pump installation 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% tax credit — with no dollar cap for geothermal — substantially improves the economics. That said, cold-climate air-source heat pump installation delivers 80–90% of the efficiency gains at roughly half the upfront cost, which is why most Long Island clients choose air-source paired with PSEG LI rebates instead.
Homeowners asking what HVAC system qualifies for tax credit 2024 should know the 25C Energy Efficient Home Improvement Credit covers heat pump installation meeting ENERGY STAR cold-climate criteria — HSPF2 of 9.5 or higher — up to $2,000 at 30% of cost. Long Island clients can stack this with PSEG Long Island Clean Heat rebates for significant combined savings. Geothermal heat pumps qualify separately for a 30% Investment Tax Credit with no dollar cap.
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 covers workmanship for two years. PSEG Long Island's Clean Heat 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, NYSERDA incentive, and 25C credit available — then provide a transparent quote with no pressure attached.