Plumbing Maintenance & Repair in Katy, TX

Preventive checkups and fast, reliable repairs for any fixture or pipe.

Expert plumbing maintenance & repair for Katy & Houston Homes

From dripping faucets to hidden leaks and aging fixtures, our maintenance and repair service keeps your home's plumbing running smoothly. We diagnose the real problem — not just the symptom — and fix it right the first time with upfront, flat-rate pricing. Whether it's a single fixture or a whole-home checkup, you get the same honest, plain-English service Katy and Houston families have trusted for over 30 years.

Signs It's Time to Call Us

• Low water pressure throughout the house
• Rust, discoloration, or sediment in your tap water
• Recurring clogs in the same drain
• A sudden jump in your water bill
• Warm spots on the floor or unexplained damp drywall
• Toilets that rock, run constantly, or won't flush

What's Included

• Faucet, fixture, and valve repair or replacement
• Leak detection and repair — visible and hidden
• Pipe repair for copper, PEX, and PVC
• Garbage disposal service and replacement
• Whole-home plumbing inspections
• Preventive maintenance plans

Call Us

Talk to a real human who knows plumbing. We answer the phone.

We Diagnose

We find the real problem — not just the symptom — and explain it plainly.

Upfront Price

Flat-rate quote before we start. No hourly surprises, no pressure upsells.

Done Right

Quality work backed by our written workmanship warranty. Done once, done right.

"Obsta Plumbing came out the same day when our water heater stopped working. Paul diagnosed the problem quickly, gave us a fair upfront price, and had us back in hot water by that evening. Honest, professional, and genuinely nice people. This is the only plumber I'll call in Katy."

"We had a whole-home repipe done and the crew was incredible. They protected our floors, worked efficiently, and cleaned up every evening. Dorinda was so helpful coordinating everything. The new water pressure is amazing. Highly recommend this family-owned company."

"Called them about a toilet that wouldn't stop running. They came out the same day, fixed it in under an hour, and the price was exactly what they quoted. No upsells, no surprises. I've already recommended Obsta to three neighbors in Cinco Ranch."

"Our kitchen drain was backing up and we had no idea why. They ran a camera down the line and found tree roots — showed us the video and explained everything. Cleared the line and the price was fair. These are honest plumbers who actually explain what's going on."

"We've used Obsta Plumbing for years — they installed our water softener, replaced two water heaters, and handle all our routine maintenance. Always on time, always upfront pricing, always quality work. Paul and Dorinda run a great family business."

"Our restaurant had a major drain backup on a busy weekend. Obsta came out fast, cleared the line, and got us back up and running with minimal downtime. They understand commercial plumbing and they communicate clearly. We use them for all our maintenance now."