Original Green Valley Neighborhoods and Aging Plumbing
Green Valley's original development began in 1978, making it one of the first large master-planned communities in the American Southwest. Homes in the original Green Valley neighborhoods, built from the late 1970s through the mid-1990s, now have plumbing systems that are 30 to 45 years old. Many of these homes were constructed with copper supply lines that have been exposed to Las Vegas Valley hard water for their entire service life. Hard water mineral corrosion thins copper pipe walls over time, and in homes at the 30 to 45 year mark, this process has been ongoing long enough to create meaningful slab leak risk and re-piping candidacy. The caliche and expansive clay soils beneath Green Valley's slab foundations add mechanical stress to these already-compromised pipes. For homeowners in original Green Valley neighborhoods, a plumbing inspection is a practical step in understanding the current condition of supply lines and water heaters before a small issue becomes a significant repair.
