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(516) 200-4014

Water Heater Pricing in Long Island

Know your costs up front with flat-rate pricing and options. Water heater Repair ranges from $550 to $900, and Replace/Install ranges from $3250 to $6400. Serving Long Island, including Hicksville, Huntington, and Massapequa. Backed by licensed, insured pros and our Gold Star Diagnostic Protocol with a 4.7 rating from 707 reviews. Schedule your visit today.

Price intelligence

What can you expect to pay?

Price Factors

Typical price ranges.

Price ranges for this service based on Gold Star Plumbing, Heating, & Cooling job history.

Repair$550 – $900
Maintain$250 – $450
Replace/Install$3,250 – $6,400
Our work

Project Gallery

Ensure continuous hot water flow with Gold Star Plumbing, Heating, & Cooling's expert installation of Noritz tankless water heaters.

Ensure continuous hot water flow with Gold Star Plumbing, Heating, & Cooling's expert installation of Noritz tankless water heaters.

Trust Gold Star Plumbing, Heating, & Cooling for top-notch water heater installations, ensuring efficiency and reliability for your home.

Trust Gold Star Plumbing, Heating, & Cooling for top-notch water heater installations, ensuring efficiency and reliability for your home.

Why us

Why Choose Us

Licensed and insured

Licensed, insured technicians on every job

Up-front flat pricing

You see the exact price before work begins

24/7 emergency help

Round-the-clock response for urgent issues

Proven diagnostics

Gold Star Diagnostic Protocol protects your home

Highly reviewed team

4.7 rating from 707 reviews

Social proof

What Our Customers Say

5.0
quality

“Did a great job installing our new water heater. They were really knowledgeable and so professional and kind.”

5.0
professionalism

“Replaced our water heater’s expansion tank and installed a pressure relief valve. Patient, thorough, and professional.”

5.0
speed

“Very knowledgeable and came out the next day to work on our tankless water heater.”

Got questions?

Frequently Asked Questions

Resetting the button often won’t bring back hot water if a part has failed. Likely causes include a tripped high‑limit switch, a bad heating element, a failed thermostat, gas control issues, or heavy sediment. Our licensed plumbers service tank and tankless units, using a $179 diagnostic (waived with repair) to pinpoint the problem. We offer same-day and 24/7 emergency water heater service across Nassau County.

  • Check the breaker.
  • For gas, confirm the valve is on and the pilot is lit.
  • Look for leaks around the tank.

Updated: 2025-12-27 00:00:00

Need help in Garden City, NY? Call (516) 200-4014 or book online.

"James was very knowledgeable and came out the next day to work on our tankless water heater." — Michael A.

Learn more

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Where we work

Where We Work

Seaford

NY

Huntington

NY

Cold Spring Harbor

NY

Bellmore

NY

Massapequa

NY

East Setauket

NY

Kings Park

NY

Central Islip

NY

Roslyn

NY

Rockville Centre

NY

West Hempstead

NY

Babylon

NY

Centereach

NY

Locust Valley

NY

Floral Park

NY

Massapequa Park

NY

Albertson

NY

Roslyn Heights

NY

Sea Cliff

NY

Huntington Station

NY

Carle Place

NY

Woodbury

NY

Hewlett

NY

Manhasset

NY

Holbrook

NY

Plainview

NY

Garden City

NY

Levittown

NY

Deer Park

NY

Freeport

NY

Hicksville

NY

East Norwich

NY

Commack

NY

Lynbrook

NY

Syosset

NY

West Babylon

NY

Brentwood

NY

Bethpage

NY

Hempstead

NY

New Hyde Park

NY

Ronkonkoma

NY

Brightwaters

NY

Centerport

NY

Lake Grove

NY

Old Westbury

NY

Hauppauge

NY

Stony Brook

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Farmingdale

NY

Williston Park

NY

Valley Stream

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Oyster Bay

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Copiague

NY

Oceanside

NY

Bay Shore

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Melville

NY

Elmont

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Westbury

NY

Greenvale

NY

Mill Neck

NY

East Northport

NY

Amityville

NY

Baldwin

NY

Merrick

NY

Northport

NY

Malverne

NY

Franklin Square

NY

Islip Terrace

NY

Jericho

NY

West Sayville

NY

Glen Cove

NY

East Rockaway

NY

Wantagh

NY

Glen Head

NY

Port Washington

NY

East Meadow

NY

West Islip

NY

Bohemia

NY

Lindenhurst

NY

Oakdale

NY

Old Bethpage

NY

East Islip

NY

North Babylon

NY

Nesconset

NY

Greenlawn

NY

Smithtown

NY

Bayville

NY

Great Neck

NY

Mineola

NY

Islip

NY

Ready when you are

Schedule service today

(516) 200-4014