Repairing a tank
If a tank seeps from a fitting, runs short of hot water or won’t heat at all, a worn part may be the cause. Inspecting the element, burner and valve shows whether repair or replacement is the better route.
Tank or tankless, a heater that still has life in it gets repaired, and one that does not gets replaced, and a first-time install is possible too. Describe what the heater is doing when you call, and the plumber you hire gives a free estimate.
The page also covers the city permit for a replacement, what discolored hot water can mean and how to size a new unit.

If a tank seeps from a fitting, runs short of hot water or won’t heat at all, a worn part may be the cause. Inspecting the element, burner and valve shows whether repair or replacement is the better route.
A tank that has failed is replaced with a new one of the right size and fuel type. The old unit is drained and taken out, and the new one is connected to the water, gas or power supply.
Tankless units make hot water on demand rather than keeping a tank full, which means the gas supply or electrical service must match the flow you are after. Both get checked before any model is picked.
An existing tankless unit can be serviced or repaired as well. Error codes, lukewarm water or a unit that shuts off mid-shower are reasons to have a plumber look at the heat exchanger and the filters.
Cedar Hill issues plumbing permits typed Water Heater, and tankless replacements are among them. State law also names water heaters when it tells cities to require a permit, and none of its exemptions mention a water heater.
The Texas State Board of Plumbing Examiners describes the Responsible Master Plumber as the one who obtains all necessary permits and requests all inspections, which puts both tasks with that role on a water heater job.
Cedar Hill’s Water Quality page says discoloration seen mainly when hot water runs can come from calcium deposits in the water heater. The city suggests consulting a plumber to have the hot water checked.
Picking a tank comes down to hot-water demand in the busiest hour of the day. Picking a tankless unit comes down to simultaneous fixtures and the starting temperature of the water.
Household numbers go into the water heater size calculator. The tankless flow calculator also starts from Cedar Hill’s 35°F January low to set the incoming water temperature, then works out the flow the unit must supply.
Brand and serial number are all the serial number decoder needs. The number sits on the data plate of any water heater and encodes the year the unit was made, which gives its age.

See leak detection if the water turns out to come from a pipe, repiping if supply lines need replacing, and the home page for the remaining services.
Call us to discuss your current issue and how we can assist you. The call is free and you get a free, personalized estimate with no obligation. We're here to help.
Call (855) 321-3426