Plumber in Tempe

Tempe is one of the most densely developed cities in the Valley — a mix of ASU-adjacent student housing, established residential neighborhoods, and a vibrant Mill Avenue commercial corridor. The plumbing in Tempe reflects this diversity: older homes with galvanized and cast-iron infrastructure, multi-unit properties with high plumbing demand, and commercial spaces that need reliable drain service. HQ Plumbing & Air handles all of it — residential, commercial, and multi-unit.

Multi-unit properties near ASU often have overworked drain systems. Older Tempe neighborhoods have the galvanized and cast-iron infrastructure common throughout pre-1980s Phoenix metro homes. We handle multi-unit building work and can coordinate with property managers.

Tempe draws the line farther out than most Valley cities. City Code 27-175 makes the property owner responsible for cleaning, unstopping, maintaining and repairing the building sewer from the house or building to the public main, including the stretch under the street, up to and including the tap and saddle on the main. The section, as amended in January 2026, has no exception for pipe under the street. Chandler and Scottsdale carve out some right-of-way repairs for homes. Tempe doesn't.

So when a Tempe line backs up, the first question isn't whose problem it is. It's where the problem sits. We run a camera from a cleanout, find the break, root mass or sag, and mark its spot and depth on the ground with a locator before anyone digs. A clog gets cleared with the machine sized for the line, and grease or heavy buildup gets hydro jetting, which scours the pipe wall instead of punching a hole through the clog.

Tempe's treatment plants take surface water from the Salt River Project and the Central Arizona Project, and the blend changes with the season and the year's runoff. The city notes that Salt River water runs higher in dissolved solids and chlorides, while Verde River water runs higher in hardness. So hardness in Tempe isn't one fixed number. If you're setting a softener or a dishwasher, the city points customers to its latest Water Quality Report and to dividing mg/L by 17.1 to get grains per gallon.

Hard water shows up as scale in water heaters, aerators and shower valves before it shows up anywhere else. Flushing the water heater and choosing fixtures with replaceable cartridges keeps it manageable. A softener does the rest.