Heating Repair FAQ Hicksville, NY

Hicksville Heating Inc charges a $189 service call that includes the trip, a full diagnostic, and the first hour of labor. Parts are quoted before installation. Many common repairs are completed within the included hour. For anything larger, you receive the exact price before work continues.

Yes. Licensed technicians are dispatched 24 hours a day, 7 days a week, including holidays, throughout Hicksville and central Nassau County. The service call price is the same at night and on weekends.

No. The $189 service call applies at every hour. There is no emergency surcharge and no travel surcharge within the service area.

Check that the thermostat is set to heat and above room temperature, that the emergency switch near the boiler or furnace is on, and that the circuit breaker has not tripped. If you have oil heat, check the tank gauge. Press any reset button once only. If heat does not return, call for service.

A hot water boiler that loses pressure usually has a leak somewhere in the system, a failed expansion tank, or a relief valve that is discharging. Repeatedly adding water without finding the cause introduces fresh oxygen and accelerates corrosion. A technician can locate the source and repair it.

In steam systems, banging is water hammer from condensate trapped in pipes or radiators that are not pitched correctly. In hot water systems, banging or kettling usually comes from scale on the heat exchanger or air in the loop. Both are repairable and both indicate the system needs service.

One cold zone almost always means a failed zone valve, a stuck circulator, air trapped in the loop, or a thermostat problem for that zone. The boiler itself is usually fine. Isolating and repairing the zone restores heat to the whole house.

The most common causes are an ignition failure, a tripped high limit switch from overheating, a failed gas valve, or the thermostat fan set to on rather than auto. A technician can identify which in minutes and repair it on the same visit.

Short cycling is usually caused by overheating from a clogged filter, a failing blower motor, or a blocked flue, or by a faulty limit switch or flame sensor. It wastes fuel and wears parts, and it should be repaired promptly.

Press it once. If the burner does not stay running, do not press it again. Each reset sprays more oil into the combustion chamber, and igniting that pooled oil causes a puff-back that can fill the house with soot. Call for oil burner repair.

Repeated lockouts usually come from a clogged nozzle or filter, a weak ignition transformer, a dirty cad cell, air in the oil line, or water and sludge in the tank. A technician identifies the cause with pump pressure and ignition testing.

Light frost that clears during the defrost cycle is normal in cold weather. Thick ice that never clears indicates a defrost control, sensor, or fan motor failure and needs repair.

Common causes are a reversing valve stuck in cooling, low refrigerant from a leak, an outdoor unit failure with only backup heat running, or an active defrost cycle. A diagnostic identifies which one applies.

On a gas water heater, the usual cause is a failed thermocouple or gas control valve. On an electric unit, it is a burned-out upper element or a tripped high-limit reset. On a tankless unit, it is an ignition, flow, or scale fault shown by an error code. All are repairable.

Leaks from the relief valve, drain valve, or fittings can be repaired. A leak from the tank body itself cannot, and it means the tank needs replacement. A technician identifies the source and tells you honestly which situation you have.

Repair is the right choice when the boiler or furnace is structurally sound and the failed part is available. Replacement makes sense when a boiler section or furnace heat exchanger is cracked, when failures are recurring, or when combustion is unsafe. Our technician explains both options after the diagnostic.

Yes. Natural gas, heating oil, propane, and electric systems are all repaired by the same licensed technicians, including oil burner combustion testing and oil-to-gas converted systems.

All major brands, including Weil-McLain, Burnham, Peerless, Crown, Slant/Fin, Utica, Buderus, Viessmann, Navien, Lochinvar, Carrier, Bryant, Lennox, Trane, Rheem, Goodman, York, Mitsubishi Electric, Daikin, Fujitsu, Bradford White, A.O. Smith, Beckett, Riello, and Carlin.

Once a year, before the heating season. Annual boiler, furnace, and oil burner tune-ups catch worn parts, clean burners and heat exchangers, verify safety controls, and prevent most mid-winter failures.

Headaches, dizziness, or nausea that improve when you leave the house, soot around the boiler or furnace, a yellow or flickering burner flame, and a carbon monoxide alarm. If an alarm sounds, leave the house immediately and call 911, then call for heating repair once the home is safe.