Valley Water Works

Valley Water Works has been the go-to water heater and repiping specialist for Phoenix, Glendale, and Peoria homeowners since 2001. ROC licensed with both residential and commercial plumbing endorsements. More than 1,800 completed projects in the Phoenix metro over 23 years of operation.

Services are focused: tankless water heater installation and service (all major brands, with particular experience on Navien and Rinnai in hard-water Arizona conditions), whole-home repiping with PEX-A, water softener and whole-home filtration installation, and water heater repair for tank systems still within useful service life. They do not take on general plumbing repair — the focus on water delivery and heating systems is what makes the depth of expertise possible.

Most water heater replacements are completed same-day for standard tank sizes. Repiping projects are scoped before scheduling to ensure accurate timelines. Arizona’s hard water accelerates scale buildup inside tank heaters and heat exchangers — they factor that into equipment selection recommendations, which is not universal among plumbing contractors in the Valley.