When a water heater problem is an emergency
A water heater that has quit is a nuisance. A tank that is leaking or smells like gas is a different call. Emergency repair is available 24/7, nights and weekends included, and this is what to do while you wait for the plumber.
- If you smell gas or rotten eggs near a gas heater, leave the building first. Call the gas utility or 911 from outside, then call us. Do not look for the source and do not flip switches.
- For a leaking tank with no gas smell, close the cold water valve on the pipe feeding the top of the heater. The handle turns clockwise until it stops.
- Turn off the power at the breaker for an electric heater, or set a gas heater's control to off. A dry heating element can burn out in minutes.
- Keep pets and children away from the pooled water and from any hot discharge pipe.
- Move boxes and stored items out of the puddle, and open the nearest hose bib or floor drain if you can do it safely and know where the water is headed.
Call (970) 708-6013 once those steps are done. Tell the dispatcher the fuel type, how big the leak is and whether the tank is in a garage, closet, basement or attic.
What each symptom usually points to
Callers usually describe the symptom, not the part. This table lines up what you see with what the plumber is likely to find, so you know what the visit may involve.
| What you notice. | Common cause. | Usual outcome. |
|---|---|---|
| No hot water at all, gas unit. | Pilot out, thermocouple or gas control fault. | Often a repair on the same visit. |
| No hot water, electric unit. | Tripped breaker, failed thermostat or heating element. | Parts swap, then a test. |
| Lukewarm water that runs out fast. | A failed lower element or heavy sediment in the tank. | Element replacement or a flush. |
| Water around the base of the tank. | Failed tank wall, or a leaking fitting above it. | Fittings can be fixed, a tank wall cannot. |
| Dripping from the discharge pipe. | Relief valve opening from pressure or temperature. | Valve replacement, sometimes an expansion tank. |
| Rumbling or popping. | Sediment hardened on the bottom of the tank. | Flush, or replacement if the tank is old. |
When the tank wall itself has failed, repair is off the table and water heater replacement is the next step.
A puddle under the tank: where the water is really coming from
Water on the floor near a heater is not always the tank. Loose supply connections, a dripping relief valve, a leaking drain valve and condensation on a cold tank can all leave a puddle, and each is a smaller repair than a failed tank.
The plumber dries the base, runs the heater, and watches where the first drop forms. A leak from the top fittings is a quick fix. Water that seeps from the bottom jacket or from under the insulation usually means the steel tank has rusted through.
Some callers find water at the edge of a garage slab or along a foundation wall, away from the heater. That can still be the heater, but it can also be a supply line. If the tank checks out dry, leak detection is the next step.
Gas, electric and hybrid heaters: what gets repaired
Gas heaters fail at the burner side. A pilot that will not stay lit, a worn thermocouple, a dirty burner or a faulty gas control valve cause most no-heat calls. Gas work is done with the fuel shut off, and the plumber checks the flue draws properly before leaving.
Electric heaters fail at the elements and thermostats. Two elements sit inside the tank, and when the lower one fails the tank gives a little hot water and then runs cold. Testing each part with a meter takes minutes and avoids guessing.
Hybrid heat pump units add a compressor and a fan, and error codes are more common. Bring the model name from the label and tell the dispatcher any code on the display. Tankless units are repaired differently, so see tankless water heater service.
No hot water in January or a flooding tank at midnight? The 24/7 line is the same number day or night. Call and the dispatcher will tell you what to shut off first.
Call (970) 708-6013Quick checks before the plumber arrives
These take two minutes and give the plumber a head start. Do not open any panel on a gas unit, and stop if anything smells wrong.
- Look at the label for the fuel type, tank size and manufacture date, and read them to the dispatcher.
- Check the breaker for an electric unit. A tripped breaker that trips again after a reset means a short, so leave it off.
- Note whether hot water is missing at every tap or only one. One tap points to a fixture, not the heater.
- Look at the discharge pipe beside the tank for a steady drip or a trickle.
- Write down any code on the display of a hybrid or electronic-ignition unit.
Photos of the label and the puddle are useful, but do not climb on anything or reach behind a hot tank to take them.
Johnstown homes, hot water and the 2019 yellow water event
Johnstown has grown fast, from 9,887 residents in 2010 to 17,303 in 2020. Many water heaters in newer neighborhoods such as Thompson River Ranch and Carlson Farms are only now reaching the age when elements, valves and tanks start to fail. If your heater came with the house, check the manufacture date on its label.
In November 2019 the Town had a yellow water event that was attributed to a raw-water source changeover. That matters here because discolored water from the hot tap alone points at the tank, while discolored water from cold taps too is a supply issue. Tell the dispatcher which it is, and test or ask your water utility about what comes out of the tap.
What changes the cost of a water heater repair
A repair can be a ten-minute part swap or the start of a replacement decision. These are the factors that move the bill.
- The failed part A thermocouple, element or relief valve is a small repair. A gas control valve or a leaking tank is not.
- Age of the tank On an old tank, sinking money into repairs may not make sense when the steel is near the end of its life.
- Fuel type and model Gas, electric and hybrid units use different parts, and some parts take longer to source.
- Access A heater in a tight closet or an attic takes more time to work on than one in an open garage.
- Time of the call A cold-morning emergency call is handled on a different schedule than a daytime booking.
Insurance tends to respond to a tank that suddenly bursts, not to a part that wore out. Your own policy has the final word on that. Call (970) 708-6013 for a real number, and the price is clear before work starts.
After the repair: what to expect from the heater
A good visit ends with hot water at the tap, a check of the relief valve and a look at the venting or wiring. The plumber should tell you straight if the tank has years left or is on borrowed time.
Flushing a few gallons from the drain valve once a year carries sediment out before it hardens. If your tank sits in a finished area, a drain pan with a line to a floor drain limits the damage when it eventually fails. Neighbors in Milliken and the surrounding towns get the same service from the same 24/7 line.
Water heater repair questions from Johnstown homeowners
Yes. The line at (970) 708-6013 is open 24/7 and rings through to the dispatcher on nights, weekends and holidays. A leaking tank, no hot water in winter or a gas smell near the heater all qualify. Shut off the water to the tank first, and leave the building if you smell gas.
Water from the bottom usually means the steel tank has corroded through, and that cannot be patched. Before you decide, the plumber checks the fittings, drain valve and relief valve, because those leak too and cost far less to fix. A dry base after repairs is the test.
A lit pilot with no heat points to a gas control fault, a weak thermocouple or a clogged burner. If the heater is electric, the cause is more often a failed element or thermostat. A meter test finds the bad part quickly.
It depends on the part and the tank. A cheap valve or thermocouple on a tank that is otherwise sound is worth fixing. A leaking tank, or a rusted one that needs a second repair soon, is better spent toward a new unit.
Leave the building right away. Do not turn lights on or off, use a phone inside or try to find the leak. From outside, call the gas utility or 911, and call us after the building is clear.
Check the cold tap too. If only hot water is discolored or smells like sulfur, the tank or its anode rod is the likely source, and a flush or anode replacement may fix it. If cold water is affected too, the problem is upstream of your heater.
Shut off the water to the heater and the power or gas, then call right away. Leaks from an attic tank soak insulation and drywall quickly, so move belongings and keep people out of the room below until it is dry.