Shower Valve Repair & Replacement in Tualatin, Oregon
A shower that drips when off, won't get hot, or has a handle that's hard to control has a fixable valve problem — not a reason to remodel. True Flow Plumbing diagnoses and repairs shower valves throughout Tualatin.
Shower Valve Service in Tualatin
Tualatin's 1980s construction era means three-handle shower setups are still common in older homes — separate hot, cold, and diverter valves with stems that have never been replaced. These are the most common shower call in Tualatin's older neighborhoods. Homes from the 1990s and 2000s have single-handle pressure-balance valves where the Moen or Delta cartridge is worn and causing temperature or drip issues.
🔧 Cartridge Replacement
The cartridge controls temperature and flow. When it wears out, the shower drips or won't regulate. We stock Moen, Delta, Kohler, and Price Pfister cartridges.
🚿 Pressure-Balance Valve Repair
Pressure-balance valves prevent scalding when a toilet flushes or washer runs. When the balancing element fails, we repair or replace it.
🌡️ Thermostatic Valve Upgrade
Thermostatic valves hold an exact set temperature regardless of pressure changes — a meaningful upgrade in larger {city} homes.
🔩 Three-Handle Conversion
Older {city} homes with three-handle shower setups converted to modern single-handle pressure-balance for better control and simpler operation.
🛁 Tub/Shower Diverter Repair
Diverter that doesn't fully redirect water from tub to shower — or leaks back to the tub while shower is on — is a straightforward repair.
🏠 Full Valve Replacement
When a valve body is beyond repair or parts are discontinued, we replace the entire valve body, cartridge, and trim.
Signs Your Tualatin Shower Valve Needs Service
- Shower drips or runs when handle is fully in the off position
- Can't get water hot enough — or it's too hot and can't be cooled
- Temperature changes suddenly when another fixture is used
- Handle is hard to turn, won't stay in position, or has excess play
- Diverter doesn't hold — tub spout still flows when shower is on
- Moisture or water staining on the wall around the valve trim
Tualatin Neighborhoods We Serve
Frequently Asked Questions
Why won't my shower get hot enough in my Tualatin home?
In most cases, a shower that won't get hot has a worn cartridge restricting the hot side, an anti-scald limiter set too conservatively, or a failing mixing valve. In Tualatin's 1980s–2000s construction, three-handle stem repairs and conversions in 1980s Tualatin homes is the most common cause. We diagnose before replacing anything.
How long does shower valve repair take in Tualatin?
A cartridge replacement takes 45–60 minutes in most cases. A full valve replacement — new body, trim, and handle — typically takes 2–3 hours. We give you a realistic time estimate before we start.
Should I repair or replace my shower valve in Tualatin?
If only the cartridge is worn, repair is almost always the right call. If the valve body itself is cracked, corroded, or the model is discontinued with no available parts, replacement is the better answer. We'll tell you honestly which situation you're in.
Also see: Faucet Repair Tualatin → | Toilet Repair Tualatin → | Water Heater Tualatin →
Shower Problem in Tualatin?
We carry common cartridges on the truck. Call for same-day shower valve repair in Tualatin.