Service Area
McKinney, Texas
About McKinney
McKinney is one of the most diverse housing markets in DFW: the historic downtown district (75069) has homes dating to the early 1900s with cast-iron drain lines, galvanized supply pipe, and plumbing systems that have been patched over multiple generations. The neighborhoods surrounding the historic core run from 1960s ranch homes to 1990s construction, while the northern ZIP codes (75070, 75071, 75072) are largely 2000s and later builds on PEX and PVC.
That range means we see everything in McKinney — aging galvanized supply line replacements in the historic district, polybutylene pipe failures in the 1980s subdivisions, slab leaks in the expansive clay that covers most of Collin County, and new-construction issues in the fast-growing northern sections. Each requires a different approach.
McKinney draws water from multiple sources through NTMWD; hardness varies slightly by neighborhood but consistently runs in the moderately hard range that accelerates scale buildup on water heaters and fixtures.