"A small railroad town in Medina County where historic homes, country acreage, and new neighborhoods meet — MC 1 Plumbing serves them all."
La Coste is a small, quiet town in eastern Medina County, just west of San Antonio and a short drive from Castroville. It grew up in the early 1900s along the railroad, and its older streets still hold modest early homes and a small-town rhythm, while farmland around it is giving way to newer homes as San Antonio's west side grows. MC 1 Plumbing, led by Texas Responsible Master Plumber Daniel Windler (RMP M-43246), serves homeowners throughout La Coste.
Older homes in town can be close to a century old and often carry decades of additions, original drains, and aging supply pipes. Leaks at old fittings, rusty water from galvanized lines, and slow drains are common. MC 1 repairs pipes properly, clears stubborn drains, and replaces worn-out supply lines with whole-house repiping when repeated repairs no longer make sense.
Outside town, long underground water lines serve country homes, and hard water wears out water heaters and fixtures, which makes a water softener a smart investment. If your home is on septic, we handle the drain lines inside and under the home and let you know when the tank itself needs a septic professional. MC 1 brings 30 years of experience and straight answers to every La Coste home.
Every MC 1 job is led by Daniel Windler, Texas Responsible Master Plumber. Here are the services La Coste homeowners request most — see all 25 services →
Leaking and corroded pipes repaired properly.
Learn More →Replace aging galvanized pipe throughout the home.
Learn More →Slow and clogged drains cleared.
Learn More →Water heater repair and replacement.
Learn More →Protect fixtures and appliances from hard water.
Learn More →Repair of underground water lines to the home.
Learn More →Real reviews from MC 1 Plumbing customers across Greater San Antonio.
"Daniel was very responsive since I first called him to ask about a toilet replacement for one of my customers. He was able to accommodate the service within the timeframe we needed and he did an excellent job."
"MC1 Plumbing did an excellent job at my property. They arrived on time, and were professional. The repair was done efficiently, but what really stood out to me was the technician taking the extra time to educate me."
"Hidden gem in San Antonio. Besides the fact they are responsive, they provide context to the work they do."
Veteran-owned and locally operated, serving La Coste, Castroville, Lytle, Natalia, and communities throughout Greater San Antonio.
Answers to the most common questions La Coste homeowners ask before calling a plumber.
In older homes, corroding galvanized pipe is a common cause. Repiping replaces it with clean, new lines.
Yes. MC 1 serves La Coste, Castroville, Natalia, Devine, Hondo, and nearby communities.
We handle the drain lines inside and under the home. If the tank or drain field needs service, we'll let you know so you can contact a septic professional.
The fastest way is to call or text MC 1 Plumbing at 210-500-9085, or use the request form on our Contact page. We'll find a time that works for you.
Based in San Antonio and serving 51 communities across the region. Click any city below to learn more about MC 1's plumbing services in that area.
Call or text Daniel today • Veteran-Owned • License RMP M-43246 • TCEQ BPO025263 • Serving all of La Coste