Kitchen Plumbing Repair in San Antonio, TX
Water under the kitchen sink is usually a loose or worn supply line, P-trap or shut-off valve. Stark Plumbing Solutions finds the exact source, repairs it and checks the cabinet for hidden moisture damage before we leave.

What’s happening with your kitchen plumbing repair?
Tap the closest match for a quick plain-English read and your next step. It is a guide, not a diagnosis.
Common Kitchen Plumbing Problems
Leaky supply lines, clogged drains, dripping faucets, worn shut-off valves and disposal issues are the most common. Hard water speeds corrosion on valves and fittings.
Under-Sink Plumbing Repairs
We replace worn traps, tailpieces, supply lines and shut-offs, and test every joint. Brushing a dry paper towel along pipes quickly shows where a slow leak starts.
Kitchen Water Supply Line Leaks
Braided supply lines and angle stops wear out with age. We replace them with new fittings so a future repair is easier.
Sink Drain and P-Trap Problems
Odors, gurgling and slow draining usually come from a loose, dry or clogged trap or poor slope. We fix the plumbing and recommend drain cleaning when needed.
Garbage Disposal Plumbing Connections
Leaks and slow drainage often trace to disposal flanges, gaskets or the dishwasher inlet. See the Garbage Disposal Repair page for equipment issues.
Kitchen Faucet and Shut-Off Valve Problems
A shut-off that will not close makes every repair harder. We replace failing valves and fix faucet leaks while we are there.
Why San Antonio Homeowners Call Stark
- Price before work. A written estimate lists labor, parts and any diagnostic fee.
- You approve changes. If the scope grows, we stop and talk first.
- Honest repair vs replace. We show you the failed part and both options.
- Checkable credentials. Ask for our license number and verify it at tsbpe.texas.gov.
- Local hard-water know-how. San Antonio’s mineral-heavy water corrodes valves and clogs fixtures faster, so we plan repairs to last.
How it works
- Call or text a short description or photo.
- We diagnose the cause before replacing parts.
- You get a written estimate and approve it.
- We fix and test every connection, then clean up.
Related Plumbing Services
Serving San Antonio, TX
Stark Plumbing Solutions serves San Antonio homes and nearby neighborhoods. See your San Antonio service area page for local details.
Stark Plumbing Solutions
1011 Ada St, San Antonio, TX 78223
(210) 898-9754
Kitchen Plumbing Repair FAQs
Why is water leaking under my kitchen sink?
The usual causes are a loose compression nut, cracked P-trap, worn supply line, failing shut-off valve or leaking faucet or disposal. Dry the area and run water to see which spot leaks, then call us if it is not obvious.
Can a plumber replace under-sink pipes?
Yes. We replace traps, drain pipes, supply lines and shut-off valves, and test the new connections under pressure.
Why does my kitchen drain smell?
Grease and food buildup, a dry or leaking trap or a partial clog cause odors. Cleaning the drain and fixing any trap issue usually solves it.
Is this the same as a kitchen remodel?
No. This page covers repairs to existing kitchen plumbing. For renovations, see Kitchen Remodel Plumbing.
Ready to Get It Fixed?
Call or text with a short description and a photo if you can. We’ll tell you what we think is going on and the next step.
