Hot Water Back the Same Day, Any Fuel Type
Water Heater Repair Hicksville, NY
Hot water back today, at a price you approve first. Gas, electric, oil-fired, and tankless water heater repair across Hicksville and central Nassau County. 24-hour service, all major brands.
At a Glance
Who repairs water heaters in Hicksville, NY?
Hicksville Heating Inc repairs gas, electric, oil-fired, and tankless water heaters in Hicksville, NY and nearby Nassau County towns, 24 hours a day. Licensed and insured since 2009, we service Bradford White, A.O. Smith, Rheem, State, Navien, Rinnai, and Bosch units. The service call is $189 plus parts and includes the first hour of labor. Call (516) 588-8752 for same-day water heater repair.
Licensed Water Heater Repair for Hicksville Homes
No hot water is the second most common call Hicksville Heating Inc receives after no heat. A failed thermocouple, a tripped high-limit switch, a burned-out heating element, a bad gas control valve, or an ignition fault on a tankless unit can all leave a household without hot water. Our licensed technicians repair every residential water heater type found in Hicksville homes and restore hot water the same day in most cases.
We repair conventional tank water heaters fueled by natural gas, propane, and electricity, oil-fired water heaters common in older Nassau County homes, indirect water heaters connected to a boiler, and tankless on-demand water heaters from Navien, Rinnai, Bosch, and Rheem. Parts for the most common failures, including thermocouples, thermopiles, heating elements, thermostats, gas control valves, and temperature and pressure relief valves, are carried on our trucks.

Gas Water Heater Repair
Gas water heaters fail most often at the pilot assembly and gas control valve. A pilot that will not stay lit usually needs a thermocouple or thermopile. A unit that lights but produces lukewarm water may have a failed gas control, a broken dip tube, or heavy sediment buildup. We test the burner, controls, and venting on every gas water heater repair so the unit is safe as well as working.
Electric Water Heater Repair
Electric water heaters use two heating elements and two thermostats. A failed upper element leaves you with no hot water, while a failed lower element gives you a short supply that runs out quickly. A tripped high-limit reset is common and usually points to a thermostat or element fault. We test elements and thermostats electrically and replace only the parts that have failed.
Tankless and Indirect Water Heater Repair
Tankless water heaters display error codes for ignition failures, flame loss, flow sensor problems, and scale buildup. We diagnose the code, repair the fault, and descale the heat exchanger when needed. Indirect water heaters draw heat from the boiler, so a hot water problem may actually be a boiler or zone control problem. Our boiler repair technicians handle those calls. Call (516) 588-8752 for water heater repair in Hicksville today.
What You Get With Water Heater Repair
Hot water the same day.
Thermocouple, element, and control failures are repaired on the first visit, and the tank is brought back to temperature before the technician leaves.
A bill with no surprises.
You approve every part before it goes in. Nothing is added to the bill without your okay, day or night.
An honest answer about the tank.
If the tank itself has failed, you hear that plainly. If it can be repaired, it is repaired, with no upsell either way.
A water heater that is safe as well as working.
Venting, gas connections, relief valve, and temperature setting are all checked on every repair.
Common Water Heater Problems We Repair
These are the water heater failures we repair most often in Hicksville, Levittown, Bethpage, Westbury, and surrounding homes.
No Hot Water
A failed thermocouple, a bad gas control valve, a burned-out upper element, or a tripped high-limit switch stops hot water production. We test the unit and replace the failed part.
Hot Water Runs Out Quickly
A failed lower heating element, a broken dip tube, heavy sediment, or an undersized tank causes short hot water supply. We identify which one applies before recommending a repair.
Water Heater Leaking
Leaks from the relief valve, drain valve, or inlet fittings are repairable. A leak from the tank itself means the tank has failed. We locate the source and tell you honestly which situation you have.
Pilot Light Will Not Stay Lit
Nearly always a thermocouple or thermopile failure, occasionally a dirty pilot assembly or a failing gas control. This is one of the fastest repairs we perform.
Rumbling or Popping Noises
Sediment on the bottom of the tank traps water that boils and pops. We flush the tank and check the elements or burner for damage from overheating.
Tankless Error Codes
Ignition failure, flame loss, flow sensor, and scale codes on Navien, Rinnai, and Bosch units are diagnosed and repaired, including heat exchanger descaling.
Water Heater Brands and Types We Service
Hicksville Heating Inc repairs tank, tankless, and indirect water heaters from every major manufacturer:
- Bradford White
- A.O. Smith
- Rheem
- State
- Navien
- Rinnai
- Bosch
- Bosch
- Weil-McLain Aqua Plus
- Burnham Alliance
- Buderus
Gas, propane, electric, and oil-fired units are all serviced by licensed technicians. Oil-fired water heaters with Beckett or Riello burners are covered under our oil burner repair service.
Includes the first hour of labor
What the Water Heater Repair Service Call Includes
The service call covers the trip to your home, a full diagnostic of the system, and the first hour on site. Many repairs are completed within that hour. If a part is needed, you receive the price of the part and any additional labor before we continue, so the total is never a surprise. There are no after-hours surcharges and no charge for the estimate on larger repairs.
- Diagnostic of the complete heating system, not just the reported symptom
- Parts priced and approved by you before installation
- Same price nights, weekends, and holidays
Why Hicksville Homeowners Choose Us for Water Heater Repair
Same-Day Hot Water Restored
Most water heater repairs are completed on the first visit because the common failure parts are stocked on our trucks.
Honest Tank Assessment
If the tank itself has failed, we tell you directly rather than selling a repair that will not last. If it can be repaired, we repair it.
Every Water Heater Type and Fuel Serviced
Gas, electric, propane, oil-fired, tankless, and indirect water heaters are all serviced by the same licensed team.
Safety Checked on Every Job
Venting, gas connections, relief valves, and temperature settings are checked on every water heater repair before we leave.
How Our Water Heater Repair Process Works
Call and Describe the Symptom
Call (516) 588-8752. Tell us whether you have no hot water, not enough, a leak, or an error code on a tankless unit.
Water Heater Diagnostic
The technician tests the burner or elements, controls, thermostats, and safety devices and inspects the tank and connections.
Approve the Repair
The service call already covers the diagnostic and the first hour. Any parts and extra labor are quoted before work continues.
Repair and System Verification
The failed part is replaced, the unit is brought to temperature, and the relief valve, venting, and connections are checked.
Water Heater Repair Questions and Answers
How much does water heater repair cost in Hicksville, NY?
The service call is $189 plus parts and includes the first hour of labor. Thermocouple, element, and thermostat replacements are usually completed within that hour. Larger repairs are quoted before work begins.
Do you repair tankless water heaters?
Yes. We repair tankless water heaters from Navien, Rinnai, Bosch, Rheem, and other brands, including error code diagnosis and heat exchanger descaling.
Can a leaking water heater be repaired?
Leaks from valves, fittings, and the relief valve can be repaired. A leak from the tank body itself cannot be repaired and means the tank needs replacement. Our technician identifies the source and explains your options.
Why does my hot water run out so fast?
The most common causes are a failed lower heating element on an electric unit, a broken dip tube, or heavy sediment buildup reducing the usable capacity of the tank. Each is repairable.
Do you offer 24-hour water heater repair?
Yes. Hicksville Heating Inc is available 24 hours a day, 7 days a week, for water heater repair in Hicksville and nearby Nassau County towns.
What water heater brands do you service?
All major brands, including Bradford White, A.O. Smith, Rheem, State, Navien, Rinnai, and Bosch, along with indirect water heaters from Weil-McLain, Burnham, and Buderus.
Water Heater Repair Near Hicksville, NY
Hicksville Heating Inc provides water heater repair throughout central Nassau County. Most homes in Levittown, Bethpage, Plainview, Jericho, Westbury, Syosset, and East Meadow are within a short drive of our Hicksville base, which keeps arrival times short during no-heat emergencies.
No Hot Water? Call Hicksville Heating Inc
No hot water? Hot showers back today, with nothing on the bill you did not approve. Licensed water heater repair in Hicksville, NY for gas, electric, oil, and tankless units. $189 service call includes the first hour of labor.
Call Now · (516) 588-8752Licensed and insured since 2009 · Same-day appointments available