Cold shower this morning? Start with a phone call. Describing the symptom and the data plate usually tells us what is wrong and which part it needs before anyone drives anywhere.
Flagstaff Water Heaters LLC · ROC 367669 · Arizona Registrar of Contractors · Licensed, bonded and insured
Four symptoms cover most water heater calls in Flagstaff. Match yours, then call and tell us which one it is.
Gas: usually the thermocouple or gas control valve, the pilot safety chain. Electric: a tripped high-limit switch, a failed element, or the breaker. All are stocked repair parts, not automatic replacements.
What to check first →Often a broken dip tube (cold water short-circuits to the outlet), a failed lower element on electric units, or a tank half-full of sediment. Common here, and a flush may buy the tank years.
From a valve or fitting: very repairable. From the tank body itself: the steel has rusted through, and that tank is done. We will say so plainly and quote the replacement. Meanwhile, close the cold valve above the tank.
What to do about a leak →Rumbling is sediment boiling under the tank's base: a flush call. A sulfur smell in the hot water is usually the anode rod reacting with the water. A swap restores it. Smell gas itself? Leave the house and call the gas company first, then us.
A rule we work by: if the tank body leaks, or the unit is deep into its service life and the repair costs a meaningful slice of a new one, we say "replace" and show you why. If a part restores it, we fit the part. You get the reasoning either way, in writing, before work begins.
Usually not. Most often it is the thermocouple, a stocked part and a routine visit. If the gas control valve itself has failed, we'll quote that before touching it.
That's typically sulfur bacteria reacting with a depleted anode rod, not a plumbing failure. Swapping the anode, often to a powered or aluminum-zinc type, normally clears it.
It's steam popping through a sediment layer on the tank base. Not an immediate danger, but it overheats the steel, wastes gas and shortens the tank's life. A flush is cheap insurance by comparison.