//Quick answer
- Water at the base of a tank means the tank has failed; there is no repair for it.
- Rumbling, popping and slow recovery usually mean sediment, which a tune-up addresses.
- The age of the unit decides the repair-or-replace call.
- Tank replacement is $2,300 to $3,200 installed at Done-Rite.
01Definition
What is a water heater telling you with each symptom?
Rusty hot water points to corrosion inside the tank or a spent anode rod. Rumbling and popping are water boiling under a layer of sediment. Lukewarm water or short hot showers mean a failed element, thermostat, burner or dip tube, or a tank that has lost capacity to sediment. A dripping temperature and pressure relief valve means high pressure, high temperature or a failed valve. Water on the floor under the tank means the tank itself has rusted through.
Which of those are repairs?
Elements, thermostats, thermocouples, igniters, gas valves, dip tubes, relief valves and anode rods are parts. On a unit that is not old, replacing one of them is a repair. Sediment is addressed by a flush. The tank shell is the one part that cannot be replaced.
02When it applies
When does repair stop making sense?
It depends on the age of the unit. Most of the time, once a water heater is old enough to be failing, it is more advantageous to replace it than to keep repairing it. That is the operator's rule, and it is the same one the technician applies at your house: a young unit with one identifiable fault gets fixed; an aged unit that has started failing gets a replacement quote with the number printed.
When is it an emergency?
A tank dumping water into a garage or closet, or gas smell at the unit. Shut the cold water supply valve on top of the tank, turn the gas control to off or switch off the breaker, and call. Done-Rite runs emergency water heater repair around the clock with a 1-hour response time.
03What goes wrong
What does waiting on a leaking tank cost?
A tank that has started to weep at the base does not seal itself. The failure ends with the tank's full volume on the floor, and the water damage costs more than the replacement it was postponing. The moment the base is wet is the moment to schedule.
What about repairing an old tank one more time?
Each repair on an aged tank buys weeks or months, not years, because the next failure is usually the tank. The published replacement range exists so the comparison is a real number, not a guess.
04Proof
- 1 year minimum warranty on labor. Manufacturer warranty handling varies by manufacturer.
- 4.9 stars across 1,720+ Google reviews on the Orange profile, checked September 17, 2026.
- Six plumbers averaging more than 9 years in the trade each, plus a General Manager with 25+ years.
- No trip charge, a 1-hour response time, and 24/7 emergency service.
- California CSLB C-36 licence #998069. Licensed, bonded and insured, with workers compensation.
05Action
Get a straight answer on your unit
A tank replacement is $2,300 to $3,200 installed with a Bradford White unit. A tune-up is a flat $150. No trip charge either way, and the technician tells you which one your heater actually needs.
//Keep going
Learn
Compare
//Terms used in this guide
Where this applies
Done-Rite runs these calls across Orange County from its shop in Anaheim, CA, with no trip charge in any city it serves.
Common questions
It depends on the age of the unit. Most of the time, once a water heater is old enough to be failing, it is more advantageous to replace it than to keep repairing it.
$2,300 to $3,200 for a tank unit. Tankless is $4,000 to $6,000 installed.
Usually, yes. When a permit is required, Done-Rite pulls it. The permit fee varies by city and is separate from the installed range.
Corrosion inside the tank, the same thing rusty hot water means. On an aged unit it is a replacement conversation; on a younger one the anode rod is checked first.
Once a year is the usual interval. Orange County hard water builds sediment faster, which is why rumbling shows up early here. The $150 tune-up includes the flush.
It can be. Sediment takes up tank capacity, a dip tube can fail, or the household has outgrown the tank. Sediment is a flush; the other two are part of the repair-or-replace call.
