Your Go-To Plumber in San Antonio & Castroville, TX
Residential & Commercial Plumbing Services with 24/7 Availability
At Five Star Plumbing, we treat your plumbing problems like our own. Whether it’s your home’s plumbing system or a commercial property you manage, you can count on us for honest, expert service that gets the job done right.
From Castroville to San Antonio and across Medina County, we’ve built a reputation for fast response times, fair pricing, and work that stands the test of time. Our licensed plumbers are trained, experienced, and always ready to help—so your pipes, drains, and water heaters never slow you down.
Payment Options & Financing
Complete Plumbing Services for Your Home or Business
At Five Star Plumbing, we provide expert plumbing installation and repair services for both residential and light commercial properties
throughout San Antonio, Castroville, andsurrounding areas. Whether you’re dealing with a clogged drain at home or need hydro jetting
at your business, our licensed plumbers are ready to help.
- Plumbing Repairs & Installations
- Drain Cleaning & Hydro Jetting
- Pipe Repair & Replacement (including slab leaks)
- Sewer Line Repair & Replacement
- Fixture Replacements (toilets, faucets, sinks, etc.)
- Bathroom & Kitchen Plumbing
- Emergency Plumbing Response
- Gas Leak Detection & Repair
- Water Leak Detection
- Backflow Testing & Certification
- Grease Trap Services (commercial)
- Water Heater Repair & Installation (tank & tankless)
- Tankless Water Heater Conversions
- Water Softener Installation & Repair
- Water Filtration System Installation
We back our work with reliable service, clear communication, and honest pricing—
so whether it’s your home or business, you’re in good hands.
"I had a busted pipe in the middle
of the night—Five Star was at my
door in under an hour. Honest
pricing and clean work. Highly
recommend!"
Maria G.
Castroville
"Best plumbing service I've used
in San Antonio. They showed up
on time, explained everything,
and cleaned up after. Five-star
service for sure!"
Jeremy L.
San Antonio
"Called about my garbage
disposal not working—they had it
swapped out before lunch. Super
friendly crew too."
Tina R.
Medina County
Why Choose Five Star Plumbing?
15+ Years of Experience
Certified & Insured Professionals
Over 500+ 5-Star Reviews in
San Antonio
Emergency Services
Emergency Plumbing Services, 24/7
Plumbing problems never happen at a convenient time. That’s
why we offer around-the-clock emergency services. Whether it’s a
burst pipe or a leaking water heater, we’re available when you
need us most.
Service Hours
24 Hours / 7 Days a Week
Trusted Experts
Certified and Licensed Professionals
Our plumbers are certified by the Texas State Board of Plumbing
Examiners and trained to handle both residential and commercial
systems. We’re also certified under NAICS #238220 and recognized
as a HABE-MBE-SBE-WBE-HUB business.
Our Promise
Fair Pricing & Warranty Protection
At Five Star Plumbing, we believe in upfront pricing and no hidden
fees. We’ll provide you with an honest estimate before any
plumbing work begins. Plus:
1-Year Warranty on most plumbing repairs
90-Day Warranty on drain cleaning services
100% Satisfaction Guarantee
Ask our team today about financing options to help manage the
cost of larger plumbing jobs.
Flexible Options
Payment Options & Financing
We offer flexible payment options to make your plumbing
needs and repairs easier. With 6-month interest-free
financing, transparent pricing, and no trip fees within service
areas, we make sure you’re never surprised at checkout.
At Five Star Plumbing, our goal is always customer
satisfaction for both residential and commercial clients—
with quality plumbing service at a fair price.
6-month interest- free financing
6-month interest- free financing
6-month interest- free financing
6-month interest- free financing
Locations We Serve
Proudly serving homes and businesses in:
Castroville
San Antonio
Medina County
Hondo
Lytle
Rio Medina
Dunlay
Lacoste
Shertz, Selma & Cibolo
Schedule Plumbing Maintenance and Service Today
From emergency plumbing issues to routine maintenance for your home or
business, Five Star Plumbing is just a call away.
Call Us
(210) 673-0797
Service Hours
24/7 Emergency Availability
Office Location
2780 FM 471 N, Castroville, TX 78009
Proudly serving San Antonio and surrounding communities.