Gilbert has grown enormously over the past two decades, and most of that growth has come in the form of large, master-planned communities with new-construction homes. That is great news in a lot of ways. Newer plumbing means fewer of the aging-pipe issues that show up in older East Valley cities like Mesa or parts of Chandler.

But new construction comes with its own set of considerations. Builders typically install the water heater, fixtures, and plumbing system that meet code and keep costs down, not necessarily the setup that will hold up best long-term against Gilbert’s specific water conditions or serve a growing family’s actual hot water needs. This is why so many of our Gilbert calls are upgrade conversations rather than emergency repairs: homeowners who have lived in their home for a few years and are ready to add a water softener, switch to a tankless water heater, or finally deal with a garbage disposal that never quite worked right.

Gilbert shares the same hard water as the rest of the East Valley, generally testing in the 12 to 20 grains per gallon range depending on the specific water source blend for your neighborhood. Left untreated, that hard water builds scale inside your builder-installed water heater the same way it would anywhere else, which is why many Gilbert homeowners choose to add a softener proactively rather than waiting for a problem to show up.

Gilbert also shares the region’s slab foundation construction and summer heat, meaning the same warning signs apply here as elsewhere in the Valley. A warm spot on your floor or an unexplained rise in your water bill is worth a call, even in a home that is only a few years old, since even newer plumbing can develop a leak from a bad connection or installation error.