"Mid-century ranch homes on big, tree-shaded lots inside Loop 410 — MC 1 Plumbing knows what 60-year-old plumbing needs."
Castle Hills is a small, independent city on San Antonio's north side, just inside Loop 410 near NW Military Highway. It grew up in the 1950s and 1960s as a neighborhood of spacious lots and long, low ranch-style homes, and it has kept that character, with wide streets, big yards, and mature oaks. New owners are steadily updating and expanding these classic homes. MC 1 Plumbing, led by Texas Responsible Master Plumber Daniel Windler (RMP M-43246), serves homeowners throughout Castle Hills.
A home built 60 or 70 years ago can look solid and still be running on original plumbing. Castle Hills homes often have galvanized supply lines, cast-iron drains beneath the slab, and long sewer runs across large lots, and oak roots are drawn to older sewer joints. A sewer camera inspection shows the line's real condition, hydro jetting scours out roots and buildup, and whole-house repiping replaces corroded supply lines with new PEX or copper for better pressure and clean water.
Long water service lines from the meter can develop leaks over time, and the area's hard water is tough on fixtures and water heaters, which makes a water softener a smart investment. Many homes also run gas appliances that need safe, properly sized gas lines when they're upgraded. MC 1 brings 30 years of experience and a veteran's commitment to doing it right the first time to every Castle Hills home.
Every MC 1 job is led by Daniel Windler, Texas Responsible Master Plumber. Here are the services Castle Hills homeowners request most — see all 25 services →
See inside long, older sewer lines to find roots, cracks, and sags.
Learn More →High-pressure jetting clears roots and decades of buildup from drain lines.
Learn More →Replace aging galvanized pipe with new PEX or copper throughout the home.
Learn More →Repair and replacement of the water line from the meter to your home.
Learn More →Protect fixtures, appliances, and water heaters from hard water.
Learn More →Gas lines for new and upgraded appliances, installed and pressure tested.
Learn More →Real reviews from MC 1 Plumbing customers across Greater San Antonio.
"This veteran-owned plumbing company is top-notch. MC1 Plumbing responded quickly, and were extremely professional, they take great pride in their work."
"This is a smaller local plumbing company, and they actually answer their phones, they show up when they say they will, and communicate with you better than most companies around."
"We have used MC 1 Plumbing multiple times and have been very happy with their service. Abraham is always so friendly, knowledgeable, and professional."
Veteran-owned and locally operated, serving Castle Hills, Balcones Heights, Shavano Park, and neighborhoods throughout Greater San Antonio.
Answers to the most common questions Castle Hills homeowners ask before calling a plumber.
Not always. If you have galvanized pipe, rusty water, low pressure, or repeated leaks, repiping is often the better long-term choice. We'll evaluate your system and give you an honest recommendation.
A snake breaks through a clog. Hydro jetting cleans the whole inside of the pipe, removing roots and buildup so clogs are less likely to return.
Yes. We size and install gas lines for your appliances and pressure test every line.
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 Castle Hills