Heat Pump Repair & Installation in Long Island

Servicing Wantagh, Nassau & Suffolk County Since 1986 

At Sal Manzo Plumbing, Heating & Cooling Inc., we understand the specific needs of Long Island homeowners. Whether you’re seeking to upgrade your classic Cape Cod-style home in Massapequa or need a cutting-edge solution for a spacious estate in Huntington, our team delivers custom heat pump repair or installation in Long Island designed for lasting performance. Backed by over 30 years of experience and a commitment to customer satisfaction, we ensure every installation maximizes your comfort, energy efficiency, and peace of mind.

Long Island’s coastal climate brings frigid temperatures and icy winds that put heating systems to the test. Homes across Wantagh, Nassau, and Suffolk County often experience uneven warmth due to outdated heating systems or insulation that has aged.

Heat pumps are uniquely suited to solve heating and cooling problems in Long Island homes. Unlike traditional HVAC systems, heat pumps deliver efficient, consistent comfort all year round. For older homes, such as the colonial and ranch-style properties found throughout the region, modern ductless mini split heat pumps can be installed with minimal disruption, preserving your home's structure and character.

Call us at (516) 347-7696 or contact us online for a free estimate for heat pump repair or installation services in Long Island.

Are Heat Pumps a Good Choice if You Live in Long Island?

A common question about heat pump installation in Long Island is whether these systems can handle the area’s harsh winters. Modern heat pumps are engineered for reliable operation in cold climates and are successfully used in places as cold as Alaska and Maine. Advanced models feature multi-speed compressors and variable-speed blowers, ensuring your home stays comfortable even during the most frigid temperature swings Long Island can bring.

Because Long Island’s weather often brings strong winds and temperature fluctuations, choosing the right heat pump system is critical. Today's cold-climate heat pumps use adaptive technologies, such as de-icing and energy optimization, so Suffolk and Nassau County homeowners get consistent warmth and reliability—even through snowstorms and extended cold spells.

Transitioning to a high-efficiency heat pump is also an impactful way for Long Island households to lower environmental impact without sacrificing comfort. New York State and local incentive programs specifically encourage heat pump upgrades that are proven to perform in colder environments. Our team can guide you through rebate eligibility and help you maximize every available benefit.

How to Improve the Efficiency of Your Heat Pump in Long Island?

To maximize your return on a heat pump installation in Long Island, it’s important to follow regular maintenance and best practices all year. Taking proper care of your system keeps it working efficiently and extends its usable life span, lowering costs and protecting comfort. Here’s how you can optimize your system’s performance:

• Clean the Outdoor Unit: Keep the condenser area clear of leaves, dirt, and debris, as blocked airflow reduces efficiency.
• Check Refrigerant Levels: Schedule annual service so refrigerant can be inspected and refilled if necessary, preventing system strain.
• Seal Up Leaks: Address drafty doors and windows to help your heat pump maintain even temperatures with less effort.
• Update Your Thermostat Settings: Program your thermostat based on occupancy and time of day to further reduce energy costs.

Scheduling regular professional maintenance visits is the best way to ensure top performance and help your system last for years. We recommend annual checks in advance of major temperature swings, especially addressing coastal issues like salt accumulation or heavy pollen loads typical in suburban Long Island.

Documented maintenance not only helps you capture available manufacturer warranties but also keeps you eligible for home energy rebates from PSEG Long Island and NYSERDA. We provide all paperwork required for these programs and can connect you with local energy assessments that support even greater long-term savings for your Long Island home.

Heat Pump Installation Process in Long Island

If you're planning a heat pump installation in Long Island, understanding the process ensures a smooth experience from start to finish. At Sal Manzo Plumbing, Heating & Cooling Inc., every project starts with a comprehensive home evaluation, including detailed manual load calculations, a home energy assessment, and a review of your property’s insulation and existing ductwork. This data allows us to recommend the right system for your comfort needs and home architecture—whether it’s a traditional Cape, ranch, or new build.

Once your new heat pump system is selected, we streamline the scheduling, permitting, and preparation, making sure all local requirements from towns like Oyster Bay, Hempstead, and Brookhaven are followed precisely. Our licensed team handles all aspects of your heat pump installation in Long Island, from careful placement of indoor and outdoor units to integrating with your electrical system according to the latest New York State safety codes and building ordinances. We keep you informed at every stage, and provide a thorough system walk-through at project completion, ensuring you’re confident using your newly installed heat pump for years to come.

Heat Pump Installation, Maintenance, Repair & Replacement 

Our team installs heat pumps to suit any home type or size. During installation, we conduct precise measurements and assessments to ensure optimal sizing. For existing systems, we offer comprehensive heat pump maintenance in Long Island that can uncover minor problems before they escalate into costly repairs. And when your system reaches the end of its usable life, we’ll help you choose a heat pump replacement in Long Island designed to save you money and improve home comfort for years to come. 

When you choose Sal Manzo Plumbing, Heating & Cooling Inc. for heat pump installation in Long Island, you benefit from a process refined by decades of serving your neighbors. We take the time to answer your questions about the latest technologies, energy efficiency ratings, and which models qualify for Long Island rebates. Our team is familiar with the most current Nassau and Suffolk County permitting requirements, ensuring your installation is always up to code, minimizing downtime, and guaranteeing safe, seamless operation from day one.

We also recognize that unexpected issues can happen at any time. That’s why we offer prompt, reliable heat pump repair in Long Island, with flexible appointment options—nights and weekends included—to fit your busy schedule. If your heat pump isn't delivering the comfort you expect during a cold snap or has stopped working altogether, you can count on us for a complete diagnosis and efficient repair. Our commitment to building lasting relationships means homeowners across the region rely on us for transparent communication and quality heat pump service in Long Island, done right the first time.

Precision Heating Tune-Ups & Safety Inspections for Long Island Heat Pumps 

Regular tune-ups are the secret to extending the lifespan of your heat pump. With our meticulous inspections, we ensure every component—from compressors to ducts—is functioning at peak performance. Our service is comprehensive, targeting all critical systems to help you avoid unnecessary breakdowns and costly repairs.

Our tune-ups are more than just basic maintenance. We focus on essential elements such as electrical connections, refrigerant pressure, and airflow testing. This thorough approach lets us catch developing issues early—like refrigerant leaks or failing components—before they evolve into major problems. We follow up-to-date manufacturer guidelines, comply with industry best practices, and account for the unique demands of Nassau and Suffolk County homes, including those in areas like Babylon, Levittown, and Port Jefferson.

For optimal heat pump performance, we recommend annual heat pump maintenance in Long Island homes, ideally before peak heating and cooling seasons. Regular maintenance can also fulfill manufacturer warranty requirements and may be necessary for eligibility in local energy programs and rebates. We'll advise you on best practices and thermostat settings and help you maximize your savings by taking part in local incentive programs that reward consistent, efficient operation.

Thermostat Repairs for Efficient Heat Pump Operation in Long Island

Even the most advanced heat pump systems cannot perform well without a dependable and accurate thermostat. If your thermostat is malfunctioning, misreading temperature, or just not responsive, our team resolves the issue promptly as part of our broader heat pump repair in Long Island.

Thermostat issues often lead to uneven heating or cooling, wasted energy, and reduced comfort. We work with both traditional programmable thermostats and modern smart devices, diagnosing problems such as connectivity interruptions, wiring faults, or battery failures common in older homes. In Long Island’s harsh winters, an accurate thermostat can help maintain consistent comfort while reducing utility bills.

Upgrading your thermostat can provide significant benefits, including improved efficiency and convenient scheduling through remote or app-based controls. Our team will walk you through setup, help integrate the system with smart home platforms, and make troubleshooting easier—especially for the latest models installed in Nassau and Suffolk County properties. We focus on clear communication and practical advice, ensuring your comfort all year long.

Heat Pump Water Heaters in Long Island

Heat pump water heaters in Long Island are a smart choice for homeowners looking to save on energy costs, lower their carbon footprint, and enjoy reliable hot water supply. These innovative systems extract ambient heat from the surrounding air, using it to efficiently heat your water—drastically reducing electric consumption compared to traditional electric or gas water heaters. They’re an excellent fit for homes across Garden City, Patchogue, Huntington, and other Long Island communities where energy efficiency and savings matter.

At Sal Manzo Plumbing, Heating & Cooling Inc., we take a holistic approach to water heater replacement and installation. Our process starts with a careful assessment of your family’s hot water demand, your current tank setup, and available rebates—including incentives from PSEG Long Island. Our licensed team delivers seamless installation according to local plumbing codes, handles safe removal of your old system, and educates you on maximizing your new heat pump water heater’s performance. Our ongoing heat pump service in Long Island includes maintenance plans to ensure you enjoy dependable hot water and optimal energy savings year after year.

Should I Get a Heat Pump? 

When it comes to heating and cooling your Long Island home, heat pumps are one of the most intelligent investments you can make. Here’s why they stand out as the preferred solution for energy-conscious homeowners in Long Island:

Cost Savings & Long-Term Value with Heat Pump Installation 

While it’s true that a heat pump installation in Long Island may carry a higher initial cost than traditional HVAC options, the long-term payoff is significant. According to industry studies, electric heat pumps have lower life-cycle costs than gas furnaces. By 2030, they’re projected to be the most affordable and sustainable home heating solution for Long Island families.

Local utilities such as PSEG Long Island deliver instant rebates and bill credits for qualifying heat pump installation, reducing your actual investment. New York State and federal tax credits further increase affordability, making heat pumps accessible to a wider range of homeowners. Upgrading to a new system also reduces dependence on oil and gas delivery, helping you stabilize utility bills against seasonal price fluctuations—an advantage that Long Islanders especially appreciate during the busy winter season.

Another benefit is reduced maintenance and service needs over time. Many customers throughout the region have seen fewer emergency calls and less downtime after choosing heat pump replacement in Long Island, helping them save time, energy, and money year after year.

Flexible Solutions for Historic & Modern Long Island Homes 

Many Long Island homes, including older and historic properties, aren’t equipped with existing ductwork. In these cases, ductless mini split heat pumps are the perfect solution, providing efficient heating and cooling without the need for invasive construction or major renovations. This way, you retain the original charm of your Long Island home while enjoying modern efficiency and comfort year-round.

Installing a ductless heat pump system is less disruptive and more visually appealing, especially for pre-war bungalows in Rockville Centre or post-war ranches in Farmingdale. These systems are also ideal for additions, home offices, garages, and basements where extending ducts isn’t practical. We offer customized options to suit any space, helping you zone-target heating and cooling where it’s needed most, saving energy and increasing overall comfort.

With zoned temperature control and advanced filtration, our heat pump solutions deliver improved air quality and tailored comfort for every area of your home. Our custom planning—based on your layout, insulation, and sun exposure—ensures every family in Long Island receives heating and cooling that fits their lifestyle and energy goals.

Finding the Perfect Heat Pump Fit for Your Long Island Home  

Heat pump systems come in a variety of models and capacities. At Sal Manzo Plumbing, Heating & Cooling Inc., we perform precise manual load calculations and account for your home's architectural style, insulation, and site orientation to recommend the right heat pump installation in Long Island. Our approach ensures your system runs efficiently for years to come, delivering consistent comfort regardless of the weather outside.

We offer both single-zone and multi-zone options, supporting everything from compact homes in Merrick to larger estates in Glen Cove or Stony Brook. Whether you’re considering a hybrid system, a ductless mini split, or a heat pump water heater in Long Island, we provide clear, unbiased information about your options. Our transparent guidance and attention to detail help you make a decision that aligns with your comfort goals, efficiency needs, and family budget.

Our mission is simple: treat your home with the same care we would our own, and deliver results that provide comfort, savings, and satisfaction for years to come.

Types of Heat Pumps in Long Island

Air to Air Heat Pumps in Long Island 

Air source heat pumps transfer heat from the outside air into your home for consistent comfort in all seasons. Their high efficiency and lower installation cost have made them a leading choice for homeowners seeking heat pump installation in Long Island. Quick turnaround—often within a single day—means you enjoy upgraded comfort without major disruption.

Homeowners throughout Long Island appreciate air source systems for their versatility and speed of installation. These systems adapt to new construction and existing homes alike. Many are eligible for PSEG Long Island rebates, which can dramatically lower initial costs for qualifying installations.

One important advantage is advanced air filtration, especially valuable in coastal regions or high-pollen areas of Nassau and Suffolk County. Our team will guide you on how regular maintenance supports cleaner indoor air, healthier living spaces, and reliable system performance year-round.

Ductless Mini Split Heat Pumps in Long Island 

Ductless mini split heat pumps are a subset of air source systems and are particularly popular for Long Island homes without existing ductwork or for targeting comfort in specific rooms. Their design flexibility accommodates single-room additions—or the entire home if needed—without the need for disruptive renovations or major construction projects.

This solution fits city homes where space is at a premium, such as Lynbrook or Patchogue, as well as larger family homes. You can choose from multiple air handler designs, including wall-mounted, floor-mounted, or recessed units, for an attractive result that blends seamlessly into your home’s style.

Equipped with inverter technology, these systems deliver only as much heating or cooling as needed at any time—significantly improving energy efficiency and minimizing noise, an essential factor for bedrooms, nurseries, and home offices. We will help you choose the ideal mini split heat pump for your Long Island property, focusing on quiet comfort and year-round efficiency.

Geothermal Heat Pumps for Long Island Homes 

Geothermal systems are among the most efficient heating and cooling solutions available in Long Island. They work by using underground piping to exchange heat with the earth, keeping your home comfortable regardless of outdoor temperature. While the upfront investment may be higher, many Long Island families find the long-term energy savings and environmental benefits make the decision worthwhile.

Our region is well-suited to geothermal installations thanks to its soil characteristics and generous property sizes in Smithtown, Dix Hills, and beyond. These systems offer low operating costs, minimal maintenance, and quiet performance—appealing to those who want an unobtrusive, sustainable solution for long-term home comfort.

We’re here to navigate the entire process with you, including site assessments, local permitting in Nassau and Suffolk Counties, and compliance with evolving energy codes. Our team explains every step and timeline, making geothermal heat pump installation in Long Island a smooth, well-informed experience.

Can I Use Heat Pumps with Oil- or Gas-Fueled Furnaces in Long Island? 

Yes, you can. With a dual-fuel system, a heat pump works side-by-side with your existing oil or gas furnace, maximizing efficiency while ensuring complete comfort—even on Long Island’s coldest days. The heat pump handles most of the heating, and the furnace automatically takes over during extreme lows, so you always have the right amount of warmth at any time of year. This smart, hybrid approach to heat pump installation and replacement in Long Island lowers energy bills and may increase the lifespan of both systems.

For Long Island homeowners relying on older heating fuel systems, hybrid solutions often provide the best path to higher efficiency and increased property value without a complete system overhaul. This setup juggles energy sources automatically based on outdoor temperature, perfectly suiting unpredictable local winter weather and ensuring system reliability. Our team will examine your existing setup and detail how seamless the transition to a dual-fuel system can be—while managing all eligibility steps for utility rebates or building code requirements in historic districts or restricted properties.

In many instances, dual-fuel conversions help households qualify for local or state incentives, including rebates from PSEG Long Island for high-efficiency installations. Our knowledge of local permitting and documentation ensures a compliant, code-ready installation, preserving both your comfort and peace of mind in every season.

For families interested in lower energy use but not ready to switch entirely to electric, a dual-fuel setup is a balanced and budget-conscious alternative—delivered with the professionalism and reliability Long Island homeowners expect from Sal Manzo Plumbing, Heating & Cooling Inc..

Discounts, Rebates & Tax Credits for Heat Pump Installation in Long Island

One of the biggest questions about heat pump installation in Long Island is how to handle upfront costs. Fortunately, substantial rebates and tax credits are making it more attainable than ever. Homeowners have reported significant savings, with rebates bringing the price of a $23,000 installation down to $8,000 or less.

With incentives like these, you can offset up to a third of your initial investment. This makes upgrading to a heat pump in Long Island one of the most practical financial and environmental choices you can make as a homeowner.

• The Inflation Reduction Act: Offers a 30% tax credit up to $2,000 on the cost of a qualifying heat pump installation.
• State & Utility Rebates: Local programs for Long Island residents can slash installation costs by thousands.
• Sal Manzo Discounts: Get $1,000 off any heat pump installation or replacement—valid until July 15, 2025.
• Sal Manzo Financing Options: Enjoy flexible payment plans with the GreenSky consumer loan program.

Don’t let sticker shock deter you—there are more options than ever to make your upgrade to an energy-efficient heat pump affordable in Long Island.

Beyond national and state incentives, regional programs through PSEG Long Island and NYSERDA regularly update rebate amounts and eligibility. Our office keeps current on these offerings and can help with all paperwork to secure your rewards. Many villages and townships across Nassau and Suffolk County support energy-efficient upgrades with their own initiatives, so long as requirements are met. We are happy to guide you through application timelines and documentation.

For those with larger projects, we provide guidance on low-down-payment and interest-friendly financing options alongside timely offers. Whether you're bundling an emergency heat pump repair in Long Island or a full replacement, we're committed to helping your family invest in comfort—on a budget that works for you.

Why Choose Sal Manzo Plumbing, Heating & Cooling Inc. for Heat Pump Services in Long Island? 

For over three decades, Sal Manzo Plumbing, Heating & Cooling Inc. has delivered home comfort for Long Islanders. We’re a family-owned and operated heating, cooling, and plumbing provider, and our approach goes far beyond ordinary service. Here’s why local families consistently choose us for heat pump installation, replacement, and repair in Long Island:

• Comprehensive Warranty Coverage: All heating repairs are covered for one full year; full replacements are protected by a two-year workmanship warranty, offering true peace of mind.
• Satisfaction Guarantee: You’re always our priority. If something isn’t right with your heat pump service in Long Island, we’ll do everything reasonable to make it right.
• Red Carpet Treatment: We respect every home by arriving punctually, protecting flooring, and cleaning up thoroughly—leaving your space immaculate.
• Licensed & Certified Technicians: With every job, our experienced, fully trained staff brings the highest level of professionalism to heat pump installation, maintenance, and repair in Long Island.
• Personalized Home Solutions: From Cape Cods to ranches to contemporary estates, every Long Island home receives a tailored, hands-on solution from our team.

Call us at (516) 347-7696 to learn more about heat pumps in Long Island or request your free estimate online!

Frequently Asked Questions About Heat Pumps in Long Island

How Do I Know If My Heat Pump Needs Repair or Replacement in Long Island?

If your heat pump in Long Island is struggling to keep your house comfortable, you may be unsure if a repair will solve the issue or if it’s time for a full heat pump replacement. Common signs include rising energy bills, spotty temperature control in certain rooms, strange or loud noises, frequent starts and stops, or a system that’s over 10 years old. The unique climate of Long Island—frequent storms, salty air, and humidity—can speed up system wear-and-tear. Our team at Sal Manzo Plumbing, Heating & Cooling Inc. will conduct a comprehensive diagnostic, testing electrical and mechanical components, refrigerant levels, and controls to pinpoint whether a heat pump repair in Long Island makes sense or if it’s more cost-effective to proceed with replacement. We present clear recommendations based on your system’s age, projected lifespan, and the latest Long Island rebate opportunities, giving you peace of mind and confidence for every decision.

What Permits & Local Regulations Affect Heat Pump Installation in Long Island?

Heat pump installation in Long Island requires compliance with local town and village building departments and New York State HVAC regulations. Depending on where you live—Hempstead, Huntington, Islip, Brookhaven, or another town—you may need to file permits, submit technical specs, site plans, and contractor licensing documentation. Historic and waterfront districts may have special design or environmental requirements. At Sal Manzo Plumbing, Heating & Cooling Inc., our process for heat pump installation in Long Island always includes taking care of all permitting and regulatory paperwork on your behalf, so you never need to worry about compliance. We keep up with changes to local ordinances and handle final inspections and documentation for rebates, making every project smooth, efficient, and stress-free from start to finish.

How Often Should I Schedule Heat Pump Maintenance for Optimal Performance in Long Island?

To keep your heat pump system running smoothly in Long Island, schedule professional heat pump maintenance at least once a year—ideally early spring or fall, before heavy usage. Homes closer to the coast or surrounded by trees often benefit from twice-yearly check-ups to remove salt, pollen, and debris that can build up quickly. Each maintenance visit includes a full-system inspection, coil and filter cleaning, thermostat calibration, refrigerant checks, electrical testing, and system safety verification. Our heat pump maintenance in Long Island is designed to help you avoid costly breakdowns, maintain eligible warranties, and keep your system at peak performance year-round. Annual service is also vital to ensuring you qualify for the top energy rebates and incentives offered by PSEG Long Island and NYSERDA, so you can protect your investment and comfort without missing a beat.