- San Antonio's Trusted Plumbing Experts
Commercial Plumbing Repairs in Castroville & San Antonio, TX
When a plumbing issue disrupts your business, you need a fast, effective solution from a team that understands the unique demands of commercial plumbing systems. Five Star Plumbing offers expert commercial plumbing repairs in Castroville, San Antonio, and surrounding areas—helping local businesses maintain smooth operations with responsive service, expert diagnostics, and lasting repairs.
From blocked sewer lines to broken water heaters, our professional plumbers tackle every plumbing job with precision and efficiency. We’re here to protect your investment and restore full function to your plumbing system—so your business can continue to run without interruption.
Call today to schedule expert commercial plumbing service and get your system back on track.
Complete Commercial Plumbing Services for Businesses
Five Star Plumbing provides full-scale commercial plumbing services tailored to the needs of offices, restaurants, warehouses, and other commercial buildings. Our experienced, qualified commercial plumbers are trained in repairing everything from small leaks to major system failures.
Our plumbing services include:
- Water heater repairs to keep your system performing optimally
- Drain cleaning and sewer line repairs
- Fixture and faucet repairs
- Emergency leak detection and plumbing repairs
- Gas line troubleshooting and repairs
- Backflow testing and certification
Whether you’re managing a small shop or a large facility, we deliver dependable repairs that meet safety codes and minimize disruption to your business operations.
Responsive Service from Reliable Commercial Plumbers
Time is money when it comes to plumbing emergencies. Our licensed and qualified commercial plumbers respond quickly and professionally, equipped with the tools and parts needed to fix your issue fast. We work around your schedule whenever possible, including after-hours repairs, to help you avoid lost productivity.
Each plumbing project starts with a full system assessment to identify the root cause and recommend the best repair options. Our solutions are designed to last—whether we’re replacing a damaged section of pipe, clearing clogged sewer lines, or troubleshooting complex water pressure problems.
Commercial Plumbing Repairs Backed by Warranty & Financing
We believe commercial and residential plumbing services should come with peace of mind. That’s why we offer:
- 1-Year Warranty on most commercial plumbing repairs
- 90-Day Warranty on drain cleaning services
- 100% Satisfaction Guarantee
Need help managing a larger repair or plumbing project? We also offer flexible financing options—including interest-free plans up to 6 months—to help you budget without sacrificing service quality.
Ask about financing when you schedule your service call.
Preventative Maintenance for Long-Term Performance
Avoid costly future plumbing issues with our preventative maintenance services. We offer routine inspections and servicing to detect small problems before they grow. This helps extend the life of your plumbing system, reduce water damage risk, and maintain compliance with health and safety standards.
Our commercial services go beyond emergency fixes. We’re your long-term plumbing partner—offering support, advice, and proactive care to protect your business.
Serving Castroville, San Antonio & Surrounding Areas
Based in Castroville with a second location in San Antonio, Five Star Plumbing provides fast, reliable commercial plumbing services throughout Bexar and Medina Counties. We understand the demands of local infrastructure and building codes, giving you region-specific expertise that supports lasting results.
Whether you’re located near FM 471, downtown San Antonio, or the outskirts of Medina County, our technicians are ready to help.
Why Businesses Choose Five Star Plumbing
- Locally owned and operated with deep community ties
- Licensed by the Texas State Board of Plumbing Examiners
- Certified under NAICS #238220 and recognized as a HABE-MBE-SBE-WBE-HUB business
- Experienced in both commercial and residential plumbing systems
- Transparent estimates and clear communication on every plumbing job
Schedule Commercial Plumbing Repairs in Castroville or San Antonio
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
Need commercial plumbing repairs you can count on? Contact Five Star Plumbing today—your local team for fast, professional service in Castroville and San Antonio.
FAQs – Commercial Plumbing Repairs
What types of commercial properties do you service?
We work with restaurants, offices, medical facilities, retail stores, warehouses, and other commercial buildings in the San Antonio and Castroville areas.
How do I know if I need a professional plumber for my commercial repair?
If you’re experiencing leaks, backups, low water pressure, or high water bills, it’s best to contact a professional plumber. Our team can diagnose and resolve complex issues that DIY methods often miss.
Do you offer emergency plumbing services for commercial systems?
Yes. We offer responsive emergency plumbing services for leaks, burst pipes, sewer backups, and more—available throughout San Antonio and Castroville.
Can you help with recurring plumbing issues?
Absolutely. Our preventative maintenance plans help you identify and resolve underlying causes, whether it’s aging pipes or problematic sewer lines.
Are your commercial plumbing services covered by warranty?
Yes. Most commercial plumbing repairs come with a 1-year warranty, and our drain cleaning services include a 90-day warranty. We also stand behind all work with a satisfaction guarantee.