Water Heater Repair & Replacement
A water heater is easy to ignore until the hot water stops. Common failures include a burned-out heating element, a failed thermostat, a broken dip tube, sediment buildup or a leaking tank. Some of these are repairable. A tank that is leaking from the shell usually needs to be replaced.
What is included
- Tank water heater repair
- Tankless water heater repair
- Heating element and thermostat replacement
- Anode rod inspection and replacement
- Sediment flush and maintenance
- Expansion tank and shutoff valve service
- Full unit replacement
- Gas and electric unit diagnosis
Call the dispatch line and describe what you are seeing: no hot water, rusty water, popping sounds, water around the base or inconsistent temperatures. A local plumbing professional can diagnose the unit and explain repair versus replacement options.
Repair or replace?
Age, condition and the cost of the repair all matter. A tank in the second half of its expected service life with a leaking shell is usually a replacement. A newer unit with a failed element or thermostat is usually worth repairing.
Rusty hot water that clears after a few minutes can indicate a failing anode rod. Rusty water that does not clear, or water pooling at the base, points to a tank failure. Ask the technician to show you what they found before you decide.
Tank vs. tankless
Tank heaters store hot water and are simpler to install. Tankless units heat on demand and take up less space, but they need adequate gas or electrical capacity and regular descaling in hard-water areas.
The right choice depends on household size, simultaneous demand, venting, fuel type and budget. Ask for a load calculation rather than choosing by tank size alone.
Maintenance that extends life
Flush sediment annually in hard-water areas, test the pressure relief valve, and check the anode rod every few years. Keep the area around the heater clear and make sure the venting is not blocked on gas units.
If you hear popping or rumbling, sediment is likely insulating the burner or element. A flush may solve it; a tank with heavy buildup may not be worth repairing.
Water heater services
- Tank water heater repair
- Tankless water heater repair
- Heating element and thermostat replacement
- Anode rod inspection and replacement
- Sediment flush and maintenance
- Expansion tank and shutoff valve service
- Full unit replacement
- Gas and electric unit diagnosis
Water Heater Services questions
What to expect before, during and after the visit.
How long does a water heater last?
Tank heaters commonly last 8 to 12 years and tankless units can last longer with maintenance. Water quality, usage and installation quality all affect lifespan.
Can a leaking water heater be repaired?
A leak at a fitting or valve may be repairable. A leak from the tank shell usually means the unit needs replacement. A technician can confirm which one you have.
Why is my hot water rusty?
Rust can come from a failing anode rod, sediment or a corroded tank. If the cold water runs clear and the hot water is discolored, the heater is the likely source.
Do tankless heaters need maintenance?
Yes. In hard-water areas, annual descaling is recommended to prevent scale from blocking the heat exchanger. The manufacturer instructions list the specific interval.
Will a new heater save energy?
A newer unit is often more efficient than an old tank, but the savings depend on fuel type, usage and the efficiency rating. Ask for the model specifications before deciding.
Ready to get this fixed?
Call the dispatch line and a local plumbing professional will be matched to your request.