The Complete Guide
Heat Pumps for Long Island Homeowners
Everything you need to know about heat pumps on Long Island -- how they work, what they cost, which rebates you qualify for, and whether they can handle our winters. One page, no jargon.
What's in This Guide
The Basics
What Is a Heat Pump?
A heat pump is an electric system that heats and cools your home using one piece of equipment. In winter, it pulls heat from the outdoor air and moves it inside. In summer, it reverses and works like an air conditioner, pulling heat out of your home.
Because a heat pump moves heat instead of generating it by burning fuel, it uses 2-3x less energy than an oil furnace or gas boiler. That translates directly to lower utility bills. And since it handles both heating and cooling, you don't need a separate furnace and AC unit.
Want a deeper dive? Read our full explainer on how heat pumps work, or see our heat pump installation services.
Why Heat Pumps
Why Long Island Homeowners Are Switching
Heat pump adoption on Long Island has accelerated in the last few years. Here's what's driving it.
Lower Energy Bills
Heat pumps are 2-3x more efficient than oil or gas. Many homeowners save 30-50% on heating costs after switching.
One System, Year-Round
Heats in winter, cools in summer. Replaces both your furnace and air conditioner with a single system.
$10,000+ in Rebates
Stack PSEG, NYSERDA, and federal IRA incentives. Income-qualified households may pay nothing through PSEG Home Comfort Plus.
Cleaner, Quieter Comfort
No combustion, no oil tank, no carbon monoxide risk. Modern heat pumps run whisper-quiet.
Curious how the numbers actually compare? Read our heat pump vs. oil furnace breakdown.
System Types
Types of Heat Pump Systems
There's no single “best” heat pump. The right system depends on your home's layout, existing ductwork, and comfort goals.
Ductless Mini Splits
Ideal for homes without existing ductwork, additions, and zone-by-zone comfort. Wall-mounted indoor units connect to a single outdoor compressor with no major renovation needed.
Learn about ductless systems→Ducted Heat Pumps
Uses your existing ductwork to heat and cool your entire home from one system. A direct replacement for traditional furnace and AC setups with dramatically lower energy bills.
See ducted options→Hybrid / Dual-Fuel
Pairs a heat pump with your existing oil or gas furnace. The heat pump handles mild weather efficiently, and your furnace kicks in during the coldest nights. Best of both worlds.
Explore hybrid systems→The #1 Question
Do Heat Pumps Work in Long Island Winters?
This is the question we hear most often, and the short answer is yes. Modern cold-climate heat pumps from Mitsubishi, Daikin, and Carrier are rated to operate efficiently down to -13F. Long Island winters typically bottom out in the teens or single digits, well within that range.
The heat pumps being installed today are not the same technology that struggled in cold weather 10-15 years ago. Variable-speed compressors adjust output continuously based on demand, which means they maintain consistent comfort even as temperatures drop.
If you want extra peace of mind, a hybrid/dual-fuel system keeps your existing oil or gas furnace as a backup. The heat pump does the heavy lifting most of the year, and the furnace kicks in only on the coldest nights. Many homeowners start with a hybrid setup and eventually go full electric once they see the performance firsthand.
We go deeper on this in our heat pump vs. oil furnace comparison, including real operating cost numbers for Suffolk County homes.
Costs & Rebates
What Heat Pumps Cost on Long Island (and How to Pay Less)
A whole-home heat pump system typically runs $12,000-$22,000 before incentives. But Long Island homeowners have access to some of the best rebate programs in the country. Here's how they stack.
$10,000+
In potential savings
PSEG Long Island
Up to $5,000
Residential Clean Heating & Cooling rebate. Higher amounts for oil-to-electric conversions. Income-qualified households may receive up to 100% coverage through Home Comfort Plus.
Federal IRA Tax Credit
Up to $2,000
The Inflation Reduction Act provides a 30% tax credit (up to $2,000/year) for qualifying heat pump installations. Available through at least 2032.
NYSERDA Incentives
Additional savings
New York State offers additional incentives through NYSERDA for energy-efficient home upgrades, including heat pump installations.
Oil-to-Electric
Switching From Oil to a Heat Pump
If you're heating with oil, you're probably paying more than you need to. Oil prices on Long Island have been volatile for years, and the cost per BTU is significantly higher than what a heat pump delivers. The switch is one of the most common projects we do.
Oil-to-electric conversions also qualify for the highest rebate tiers. PSEG prioritizes these projects, and income-qualified homeowners may get the entire installation covered through the Home Comfort Plus program.
You don't have to go all-in right away either. A hybrid system lets you keep your oil boiler as backup while the heat pump handles the majority of your heating. Many homeowners start here and go fully electric later.
We break down the real cost comparison in our heat pump vs. oil furnace article.
Equipment
Brands We Install
We recommend equipment based on your home, not a manufacturer contract. These are the brands we trust and install most.
Mitsubishi
Industry leader in cold-climate ductless and ducted systems. Best-in-class efficiency ratings.
Daikin
Top-tier cold-climate performance with whisper-quiet operation. Excellent for whole-home systems.
Carrier
Strong option for homes with existing ductwork. Reliable performance backed by a trusted name.
Lennox
High-efficiency ducted systems with advanced air quality features. Great for allergy-sensitive homes.
The Process
What to Expect During Installation
No surprises. Here's how the process works from first call to finished install.
Free Assessment
We visit your home, evaluate your current system, measure your space, and perform a Manual J load calculation to determine the right system size.
Custom Proposal
You get a detailed quote with equipment options, rebate breakdown, and financing options. No pressure, no sales pitch.
Installation Day
Our team installs your system in 1-3 days depending on complexity. We handle permits, electrical work, and cleanup.
Commissioning
We test every zone, walk you through the controls, and make sure everything is running perfectly before we leave.
After Installation
Maintaining Your Heat Pump
Heat pumps are low-maintenance compared to oil or gas systems, but they still need regular attention to perform at their best. The basics: change your filter every 1-3 months, keep the outdoor unit clear of debris, and schedule professional tune-ups twice a year (once for heating season, once for cooling).
Our maintenance plans cover your tune-ups, priority scheduling, and repair discounts. For homeowners who want hands-off peace of mind, our Comfort Monitor plan adds 24/7 smart monitoring through an Ecobee thermostat -- so we catch issues like short-cycling or efficiency drops before they become expensive repairs.
Common Questions
Heat Pump FAQ
Yes. Most Long Island homeowners who switch to heat pumps save 30-50% on heating costs compared to oil. With PSEG, NYSERDA, and federal rebates often totaling $7,000-$10,000+, the upfront cost drops significantly. Most systems pay for themselves within 5-7 years, and you get air conditioning included.
Modern cold-climate heat pumps operate efficiently down to -13F. Long Island winters rarely drop below the teens, well within the comfort zone for current models from Mitsubishi, Daikin, and Carrier. Hybrid systems can pair a heat pump with a backup furnace for the coldest nights.
A whole-home heat pump system typically costs $12,000-$22,000 before incentives. After stacking PSEG rebates (up to $5,000), the federal IRA tax credit (up to $2,000), and NYSERDA incentives, most homeowners pay $8,000-$16,000 out of pocket. Income-qualified households may pay nothing through PSEG Home Comfort Plus.
Absolutely. A hybrid or dual-fuel system pairs your new heat pump with your existing oil boiler. The heat pump handles heating efficiently most of the year, and the boiler kicks in only during extreme cold snaps. This is a popular choice for homeowners who want lower bills without removing their boiler right away.
We install Mitsubishi, Daikin, Carrier, and Lennox heat pumps. Mitsubishi and Daikin are top performers in cold climates with the best efficiency ratings. Carrier and Lennox are strong options if you have existing ductwork. We recommend brands based on your home, not a one-size-fits-all answer.
Most installations take 1-3 days. A single-zone ductless mini split can go in one day. A whole-home ducted or multi-zone system typically takes 2-3 days. If electrical panel upgrades or oil tank removal are involved, add a day. We walk you through the timeline during your estimate.
Have more questions? See our full FAQ or text us at (631) 209-7090.
Service Area
Heat Pump Installation Across Suffolk County
Based in Patchogue, we install heat pumps across the south shore and surrounding communities.
Ready to Get Comfortable?
Text us today or schedule a free estimate online. No pressure, no surprises — just honest HVAC service from your neighbors.
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