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Best Water Heater Installation Companies in New York Ranked
A properly functioning water heater is essential for daily comfort, from hot showers to clean dishes. When your unit fails or becomes inefficient, a timely installation or replacement is a critical home improvement. In New York, this process is guided by specific energy codes and a wide range of technology options, from traditional tanks to advanced heat pump systems. This guide provides the practical information you need to understand your options, navigate local requirements, and connect with qualified professionals for your project.

Above and Beyond Plumbing and Heating LLC
5 Van Winkle Rd, Pine Brook, NJ 07058
Above and Beyond Plumbing and Heating LLC is a plumbing and heating service provider based in New York, NY. They offer a wide range of services including water heater repair and installation, water softener installation, drain cleaning, sewer line repair, leak detection, repiping, gas line installation, toilet repair, and garbage disposal repair. The company is known for its 24-hour emergency plumbing services, ensuring help is available whenever needed. They also specialize in boiler installation and repair, and install water filtration and softening systems to improve water quality. With over a decade of experience, Above and Beyond Plumbing and Heating LLC serves New York and surrounding areas, providing tailored solutions to meet specific plumbing and heating needs.

Hazlett Plumbing
3689 California Rd Unit 19, Orchard Park, NY 14127
Hazlett Plumbing is a plumbing contractor serving Buffalo, NY, and the Greater Western New York area. Established in 2016, the company offers a range of plumbing services including sewer camera inspections, water heater repair and installation, sump pump repair, drain cleaning, sewer line repair, repiping, and toilet repair. They specialize in sewer and drain cleaning with permanent solutions targeting root causes. Hazlett Plumbing also handles commercial and residential new builds, remodels, and retrofits. The company emphasizes honesty, integrity, and community care in its operations.

Consider It Done Plumbing, Water Heaters, and Drain Cleaning
9 White St, Brooklyn, NY 11206
Consider It Done Plumbing, Water Heaters, and Drain Cleaning is a licensed and insured plumbing service based in New York, NY. They provide water heater repair and installation, drain cleaning, and leak detection services throughout the city. The company emphasizes a customer-first approach and employs skilled plumbers to ensure jobs are done correctly and safely the first time. Their transparent pricing and community-backed reputation highlight their commitment to dependable and professional plumbing solutions.

Angler Plumbing, Heating & Drain Cleaning LLC
598 Hickory Ave, Saddle Brook, NJ 07663
Angler Plumbing, Heating & Drain Cleaning LLC is a family- and veteran-owned business serving New York, NY, and Bergen County, NJ. They provide a wide range of plumbing, heating, and drain services including water heater installation and repair, sump pump maintenance, gas line installation, and drain cleaning. Their licensed master plumber offers a one-year warranty on parts, labor, and materials, and the company is known for its safety-first approach and fully stocked trucks. With over 22 years of experience, Angler Plumbing also offers emergency services with weekend and evening appointments available upon request.

Affordable Plumbing and Leak Repair
new york
Affordable Plumbing and Leak Repair provides a wide range of plumbing services in New York, NY, including water heater repair and installation, drain cleaning, leak detection, repiping, and gas line installation. They serve Staten Island and surrounding areas such as Queens, The Bronx, Brooklyn, and Jersey City. The company offers emergency plumbing services to address urgent issues like burst pipes and clogged drains. Their team is equipped to handle various plumbing needs, including dryer and washer hookups, with a focus on preventing future problems through quality repairs and installations.
Understanding New York's Water Heater Landscape
New York State has positioned itself as a leader in energy efficiency, and its building codes directly impact water heater choices. The 2022 New York State Energy Conservation Code encourages a shift away from fossil fuel-dependent systems towards high-efficiency electric models, particularly in new construction and during major replacements 1 2 3. This means if you're replacing an old gas or oil unit, you may be required or strongly incentivized to install a more efficient system, such as a heat pump water heater (HPWH) or a solar thermal system.
The common fuel types in New York include:
- Natural Gas: Still widely used, especially in existing homes with gas lines. However, conversions to high-efficiency electric models are becoming more common.
- Electric Resistance: Standard electric tank heaters are available but are less efficient than heat pump models.
- Fuel Oil: Found in some older homes, particularly in certain regions. These systems require specific maintenance and must comply with current codes.
- Heat Pump (HPWH): These are highly efficient electric units that extract heat from the surrounding air. They are a key technology promoted by state programs like NYSERDA for their energy savings and environmental benefits 4 5.
Choosing the Right Type of Water Heater
Selecting a new water heater involves balancing your household's hot water needs, your home's existing infrastructure, and your budget. Here are the primary system types:
Storage Tank Water Heaters These are the most common type, featuring an insulated tank that heats and stores water. They are available in gas, electric, and oil models. While generally lower in upfront cost, they continuously lose heat (standby loss) and have a finite supply of hot water.
Tankless (On-Demand) Water Heaters These units heat water directly as it flows through the device, providing an endless supply. They are more energy-efficient than storage tanks because they eliminate standby losses. Installation can be more complex and costly, especially if new gas lines or electrical circuits are needed.
Heat Pump Water Heaters (HPWH) HPWHs are electric storage tanks that use a heat pump mechanism to move heat from the air into the water, making them 2-3 times more energy-efficient than standard electric resistance models 4 6. They work best in spaces that remain between 40°F and 90°F year-round, such as a basement or utility room. A key consideration is that they often require a dedicated 240-volt circuit and may need an electrical panel upgrade, adding to the installation cost 1 7.
Sizing Your New Water Heater
Choosing the correct size is crucial for efficiency and comfort. An undersized unit won't meet demand, while an oversized one wastes energy. Sizing is based on your household's peak hour demand-the amount of hot water needed during your busiest hour.
For storage tank heaters, capacity is measured in gallons. A general guideline is:
- 1-2 people: 30-40 gallon tank
- 3-4 people: 50-60 gallon tank
- 5+ people: 60-80 gallon tank or larger 8 9 10
For tankless heaters, sizing is based on flow rate (gallons per minute, or GPM) and the required temperature rise. A professional will calculate this based on the number of fixtures you plan to run simultaneously.
For heat pump water heaters, you typically select a tank size similar to a conventional electric model for your household, as the heat pump technology determines the recovery rate (how fast it heats water).
Cost Breakdown for Installation & Replacement
Water heater costs in New York vary significantly based on the unit type, labor, and any necessary upgrades to meet code. Always factor in the cost of the appliance, professional labor, permits, and disposal of the old unit.
- Conventional Gas or Electric Storage Tank: The installed cost typically ranges from $1,000 to $2,500. This is for a standard-efficiency unit with a straightforward replacement 8 7.
- Tankless Water Heater: Installed costs are higher, generally between $1,400 and $3,900 or more. The complexity of installing new venting for gas models or a high-amperage electrical circuit for electric models drives up the price 8 11.
- Heat Pump Water Heater (HPWH): As a retrofit, these systems often start around $3,400 and can go higher. The higher upfront cost is frequently due to necessary electrical upgrades to support the 240-volt requirement 1 7. However, significant rebates can offset this initial investment.
Other cost factors include required permits (especially stringent in New York City), mandatory code upgrades like seismic straps, drain pans, and updated venting, and the removal and disposal of the old unit 7 12.
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Navigating Rebates, Incentives, and Codes
New York offers financial incentives to encourage the adoption of high-efficiency water heaters. The New York State Energy Research and Development Authority (NYSERDA) provides rebates for qualified Energy Star® certified heat pump water heaters, which can be as much as $1,000 or more 4 5. Some local utilities offer additional rebates. It's essential to check with NYSERDA and your utility provider for the most current programs before purchasing.
Regarding codes, a permit is almost always required for a water heater installation or replacement in New York. This ensures the work is inspected for safety and compliance with the state energy code, plumbing code, and any local amendments. The 2022 energy code's push for efficiency means your installer must ensure the new system meets or exceeds the required efficiency standards, which may influence your choice of technology 2 3.
The Professional Installation Process
A professional installation is not just recommended; it's often legally required for permit issuance and to maintain warranties. The process generally involves:
- Assessment & Quote: A licensed professional will assess your needs, inspect the installation location, and provide a detailed written estimate.
- Permit Pulling: The contractor will obtain the necessary local building permit.
- Preparation: This includes shutting off water and power/gas, draining the old unit, and preparing the space.
- Installation: The new unit is installed, connected, and integrated with all necessary safety devices (pressure relief valve, expansion tank, etc.).
- Inspection: A municipal inspector visits to approve the installation.
- Cleanup & Demonstration: The area is cleaned, the old unit is disposed of, and the installer shows you how to operate the new system.
Long-Term Considerations and Maintenance
To protect your investment and ensure efficiency, regular maintenance is key. For tank-style heaters, this includes annually flushing the tank to remove sediment and checking the anode rod. For all types, periodically inspect for leaks and ensure the area is clear. Heat pump water heaters have air filters that need cleaning every few months.
Prioritizing a high-efficiency model like a heat pump water heater can lead to substantial long-term savings on your energy bills, despite a higher initial cost 1 6. When planning your project, consider the total cost of ownership-including purchase price, installation, energy use, and available rebates-to make the most economical and sustainable choice for your New York home.
Frequently asked questions
Sources
Footnotes
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The cost of heat pump water heaters - Urban Green Council - https://www.urbangreencouncil.org/report/tanktotap/the-cost-of-heat-pump-water-heaters/ ↩ ↩2 ↩3 ↩4
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2022PC_Chapter5_WaterHeater... - https://www.bers.nyc.gov/assets/buildings/apps/pdf_viewer/viewer.html?file=2022PC_Chapter5_WaterHeatersWBwm.pdf§ion=conscode_2022 ↩ ↩2
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Residential Water Heating in the 2022 Energy Code - 3C-REN - https://www.3c-ren.org/residential-water-heating/ ↩ ↩2
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All About Heat Pump Water Heaters - nyserda - NY.gov - https://www.nyserda.ny.gov/Featured-Stories/All-About-Heat-Pump-Water-Heaters ↩ ↩2 ↩3
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Water Heaters - NYSERDA - NY.Gov - https://www.nyserda.ny.gov/Residents-and-Homeowners/Heat-and-Cool-Your-Home/Water-Heaters ↩ ↩2
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Heat Pump Water Heaters - https://gograsshopper.com/plumbing/heat-pump-water-heaters/ ↩ ↩2
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How Much Does Water Heater Replacement Cost in New York ... - https://www.angi.com/articles/how-much-does-water-heater-installation-cost/ny/new-york ↩ ↩2 ↩3 ↩4
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Water Heater Cost in 2026: DIY or Professional Installation? - https://www.nerdwallet.com/home-ownership/home-improvement/learn/water-heater-cost ↩ ↩2 ↩3
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Sizing a New Water Heater | Department of Energy - https://www.energy.gov/energysaver/sizing-new-water-heater ↩
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What Size Water Heater Do I Need? - Suntech Heat and Air - https://suntechokc.com/blog/what-size-water-heater-do-i-need/ ↩
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Water Heater Replacement Costs | Yost & Campbell - https://yostandcampbell.com/blog/water-heater-replacement-costs/ ↩
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Water Heater Repairs & Installation In NYC | Guide 2024 - https://plumbingnyc.com/water-heater-repairs-installation-in-nyc/ ↩