- San Antonio's Trusted Plumbing Experts
Services in Castroville & San Antonio- Local Plumbing & Water Systems
One trusted team for clean water, working pipes, and peace of mind—serving Castroville, San Antonio, and nearby communities.
When your home or business needs trustworthy services for everything from pipe repairs to clean drinking water, Five Star Plumbing is the name locals trust. Based in Castroville and serving San Antonio, Bexar County, and Medina County, we bring a high level of care and technical expertise to every job—large or small.
We don’t just fix leaks or unclog drains. We design whole-home plumbing services and water systems that protect your comfort, water quality, and property value.
Why Choose Five Star Plumbing?
We’re not a faceless chain—we’re your neighbors. Based in Castroville and deeply rooted in the South Texas community, we’ve built our reputation on trust, transparency, and decades of hands-on experience with regional water systems.
When you choose Five Star Plumbing, you’re working with a team that is:
- Licensed & Certified – We’re licensed by the Texas State Board of Plumbing Examiners (RMP License #44418, Julian Campos) and certified under NAICS #238220. We’re also a HUB (Historically Underutilized Business), MBE (Minority Business Enterprise), and SBE (Small Business Enterprise)—recognized for our professional standards and commitment to service excellence.
- Trained Technicians – Our crew is experienced in installing and servicing all major brands of water softeners, filtration systems, and water heaters.
- Fast, Honest, and Local – We respond quickly, communicate clearly, and always provide upfront, no-surprise pricing.
- Eco-Conscious Solutions – We promote water conservation and efficient plumbing design that helps reduce waste and extend appliance life.
- Service You Can Count On – From your first call to final walkthrough, we treat your home with care, precision, and respect.
📞 Have a question or ready for an estimate? Call us today—your comfort, safety, and water quality are our top priorities.
Plumbing Services
When a plumbing problem hits your home or business, you don’t need a stranger—you need a local expert you can count on. At Five Star Plumbing, we provide trusted plumbing services for families and businesses throughout South Texas, from historic homes near Houston Square in Castroville to busy households in Alamo Ranch, San Antonio.
Our team knows this area, its homes, and the common plumbing challenges that come with them. Whether you’re dealing with a sudden leak or planning a water heater upgrade, we show up ready—with experience, the right tools, and a commitment to doing the job right.
We’re here to help with:
- 24/7 emergency plumbing repairs
- Leak detection and prevention
- Sewer line repair and full replacements
- Fast, thorough drain cleaning
- Safe gas line inspections and fixes
- Water heater repair and new installations
We follow all Texas codes, work clean, and stand behind every repair. No guesswork. No upselling. Just honest service, clear communication, and repairs that last.
Water Systems
Water plays a huge role in your daily life—from the water you drink and cook with, to the water that flows through your pipes and appliances. That’s why we offer water system solutions built around the needs of South Texas homes and businesses.
At Five Star Plumbing, we help you get the clean, safe, and soft water your family or team deserves. Whether you’re tired of hard water stains or want better-tasting drinking water, we’ve got a solution that fits your space, your budget, and your goals.
We install and service:
- Water softeners to fight hard water and protect your plumbing
- Whole-home filtration systems for fresher, cleaner water
- Reverse osmosis systems (RO filters) for ultra-pure drinking water
- Water heaters and other essential water equipment
We’ve worked in homes near Castroville Regional Park and businesses across San Antonio. So we know the water challenges here—and how to fix them. From simple upgrades to complete system installs, we’ll walk you through the process, answer your questions, and deliver results you can feel in every faucet.
Get Started Today
Call (210) 673-0797 or visit myfivestarplumbing.com to schedule local plumbing and water system services today. We’re here to keep Castroville flowing smoothly—one home at a time.
Castroville Location
2780 FM 471 N, Castroville, TX 78009
Hours: 24/7 Emergency Service
San Antonio Location
1021 Patricia Dr, San Antonio, TX 78213
Hours: Mon–Fri, 8:00 AM – 5:00 PM
FAQs – Local Plumbing & Water System Services
What plumbing services do you offer in Castroville and San Antonio?
We offer a full range of residential and commercial plumbing services, including leak detection, drain cleaning, sewer line repair, gas line work, and water heater services. All work complies with Texas building codes.
Do I need a water softener in San Antonio?
Yes—San Antonio and surrounding areas like Castroville have hard water, which can damage plumbing and appliances. A water softener helps prevent scale buildup, improves water quality, and extends the life of your fixtures.
How do I know if my home needs a water filtration system?
If your drinking water tastes off, leaves spots on dishes, or smells like chlorine, a water filtration or RO system may be right for you. We offer testing and custom recommendations.
Are your plumbing services available during emergencies?
Yes, we provide 24/7 emergency plumbing services throughout Medina and Bexar County to help with urgent leaks, backups, or water heater failures.
Do you service businesses and commercial properties?
Absolutely. We provide residential and commercial plumbing services, covering water system design, backflow prevention, and routine maintenance for clients in San Antonio, Castroville and surrounding areas.