Shower Valve Repair in Phoenix, AZ — Steady Temperature, No Drip

Shower drips waste more water than people expect, and the sound alone is enough reason to fix it. Most of the time the valve cartridge is scaled up and worn. We can usually repair through the existing trim plate with no tile work at all.

When You Need Shower Valve Repair

Call when the shower head drips after the water is off, when the handle is hard to turn or spins loose, when hot water suddenly goes cold, when temperature swings while someone runs the sink, or when water comes out of both the tub spout and the head.

Phoenix hard water is hard on shower valves. Scale builds on the cartridge seals and the balancing spool, which causes both the drip and the temperature swings. High water pressure adds wear. Left alone, a dripping valve can leak inside the wall, and that damage is much more expensive than a cartridge.

Our Shower Valve Repair Process

We identify the valve brand from the trim and stem, shut off water to the shower, and pull the cartridge to inspect it. Mineral buildup and cut seals tell us right away whether a rebuild will hold.

We replace the cartridge, seats, springs, and O-rings with parts for that brand, clean scale out of the valve body, reset the temperature limit stop so the hot side is safe and usable, and reinstall the trim with fresh seals. We run the shower, check for drips at the head and spout, and verify the temperature holds when another fixture runs. Most repairs take one to two hours through the existing opening.

Shower Valve Repair Cost in Phoenix

Repair price depends on the valve brand, whether parts are still available, and whether we can work through the trim opening or need wall access. You always get a flat price in writing before any work starts, so nothing changes at the end. There is no trip fee, and we do not charge extra for evenings or weekends. If we open things up and find more damage, we stop, show you what we found, and let you decide. Call 602-842-2344 and we will explain what your job will likely involve.

Why Choose Us

We repair through the existing trim whenever it is possible, which keeps your tile intact. Roman Flow Plumbing is owner-operated, so the person who picks up the phone is the person who works on your home. We are a licensed, bonded, and insured Arizona plumbing contractor (ROC #357355), and every job is backed by a warranty on parts and labor. Most Phoenix and West Valley calls get same-day service, and we answer the phone 24/7 when water is running where it should not be.

Shower valve repair is part of our Plumbing Fixture Repair & Installation work in Phoenix, including full valve replacement when a rebuild will not hold.