About Obsta Plumbing
Family-owned and operated, serving Katy and Houston with honest, dependable plumbing since the early 1990s.
Our Story
Obsta Plumbing has proudly served the Houston area for over 30 years. Family-owned and operated, with the same crew and the same workmanship you trust. We also do business as Mr. Potty.
Founded in the early 1990s, Obsta Plumbing Inc. has built a reputation across Houston and Katy for honest pricing, dependable workmanship, and treating customers like neighbors. Today we also do business as Mr. Potty — but the team, the trucks, and the commitment haven't changed.
We're family-owned, fully licensed and insured, and proud to stand behind every job we do.
BBB Accredited (A+) · Licensed TX Master Plumber RMP-39473
Family-Owned
Three decades of family ownership and pride
Licensed & Insured
Texas Master Plumber, fully insured
Local Team
Houston-area plumbers who know our community
Top Rated
BBB accredited with thousands of happy customers
Why Choose Obsta Plumbing
Local since the early 1990s
Three decades of plumbing for Katy and Houston families. We know the homes, the codes and the soil.
Licensed Texas Master Plumber
Fully licensed, bonded and insured — every job is permitted and inspected when required.
Upfront, honest pricing
Flat-rate quotes before we start. No hourly surprises, no pressure upsells.
Workmanship guarantee
Every repair, install and repipe is backed by our written workmanship warranty.
Our Guarantees
Written workmanship warranty on every repair, install, and repipe
100% satisfaction pledge
Upfront flat-rate pricing
We Answer the Phone. Talk to a Real Human.
Get a real estimate fast. Same-day service for Katy & Houston homeowners. We answer the phone. Talk to a real human and get a real estimate fast.
Get in Touch
Talk to a real human and get a real estimate fast.