Water Heater Repair & Replacement in Richardson, TX

Yes. The City of Richardson Building Inspection Department requires a plumbing permit and final inspection for all residential water heater replacements. We handle the permit application and city inspection coordination on your behalf.

Richardson water tests between 8.6 and 9.4 grains per gallon of mineral hardness. This mineral content precipitates as solid calcium scale inside the tank, shortening typical tank lifespan to 8–10 years. We recommend annual flushes and anode rod checks to preserve tank longevity.

Full replacement of a 40 or 50-gallon tank—including new safety pan, thermal expansion tank, brass shutoff, Richardson city permit, and haul-away—generally ranges from $1,400 to $2,300 depending on whether it is located in a closet, garage, or attic.

Yes! Moving a water heater out of a hallway closet and installing an exterior wall-mounted tankless unit is one of the most effective home upgrades in Richardson. It eliminates interior leak risks and frees up valuable closet storage.

This sound is known as kettling. It happens when heavy calcium sediment accumulates on the bottom of the tank. Pockets of water become trapped beneath the mineral layer, boil violently, and burst through the scale. An intensive flush can often silence this if caught early.