Trusted Plumbing Services in San Antonio, TX

Blackburn Plumbing & Backflow

San Antonio, TX, is a city rich in history, culture, and community pride. From the Alamo and the River Walk to the vibrant neighborhoods and thriving businesses, San Antonio blends tradition with modern living. With so much going on, homeowners and business owners alike need reliable plumbing they can count on—and that’s where Blackburn Plumbing & Backflow comes in.

Plumbing Services in San Antonio, TX

At Blackburn Plumbing & Backflow, we bring over 28 years of licensed plumbing experience to every job. Whether you’re dealing with a small leak or need a major repair, our team delivers expert solutions with honesty, efficiency, and care. Our services include:


  • Water Heater Installation & Replacement – Keep hot water flowing with efficient new units.
  • Water Softener Installation & Service – Protect your pipes and appliances from hard water damage.
  • Backflow Testing & Prevention – Ensure your water supply stays safe and compliant.
  • Sewer Line Replacement & Tunneling – Long-lasting solutions for serious plumbing issues.
  • Leak Detection & Repairs – Fast fixes before minor leaks become major damage.
  • Fixture Installation – Professional installs for sinks, faucets, showers, and toilets.
  • Emergency Plumbing Services – 24/7 response when you need help most.
Hand tightening a white plastic P-trap beneath a sink.

Why San Antonio Homeowners Trust Blackburn Plumbing & Backflow

  • Licensed Master Plumber with nearly three decades of proven experience
  • Emergency services available for urgent plumbing needs
  • Special discounts for military, first responders, teachers, and healthcare workers
  • Commitment to quality and integrity—we do the job right the first time
  • Locally trusted throughout San Antonio and surrounding areas


When you hire us, you’re choosing a plumbing company that treats you like family and stands behind every repair and installation.

Contact Us Today

If you’re in San Antonio and need a reliable plumber, call Blackburn Plumbing & Backflow today at (210) 630-2593. Our team is ready to handle your plumbing needs with skill, care, and professionalism. In addition to serving San Antonio, we proudly provide plumbing services to homeowners and businesses in New Braunfels, Schertz, Seguin, Cibolo, San Marcos, and surrounding communities throughout Central Texas.