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Your Trusted Plumbing Partner in Texas
Lil John's Plumbing has established itself as a trusted provider of residential and commercial plumbing services in South Texas. Our team of licensed professionals brings over a decade of combined experience to every project, utilizing the latest techniques such as video inspection, PEX piping, and pipe freezing technology. We prioritize open communication and customer satisfaction, offering 24/7 emergency services for urgent plumbing needs. Our commitment to ongoing education ensures our plumbers remain proficient in both traditional and modern plumbing methods. With flexible financing options available through First Financial Bank, we make essential plumbing services accessible and stress-free.

Our owner, Shannon O'Connor, personally oversees operations to maintain our high standards of quality and reliability. From routine maintenance to major overhauls, we approach every job with the same dedication to precision and care. Our service area includes Mid-County, Bolivar Peninsula, and surrounding communities, where we've built a reputation for honest, efficient work. By focusing on preventive maintenance, we help clients avoid costly emergencies while ensuring optimal system performance. This combination of expertise, modern technology, and customer-centric approach has made us a preferred choice for plumbing solutions in our region.
Services
Leak Detection Toilet Repair Backflow Testing Tankless Water Heaters Drain Clearing Pipe Freezing Camera Inspections Gas Leak Repair Preventative Maintenance Bathroom Remodeling
Highlights and features
  • We offer 24/7 emergency plumbing services for urgent needs
  • Our team maintains active licenses and ongoing professional education
  • We provide transparent pricing with flexible financing options
  • We utilize advanced plumbing technologies like video inspection systems
  • Our owner personally oversees all service operations
Associations and certifications
  • Texas State Board of Plumbing Examiners
Services
Leak Detection
Our advanced leak detection services identify water, gas, and waste leaks using state-of-the-art technology. We specialize in under-slab repiping and pipe freezing techniques to minimize property disruption. Our licensed plumbers complete repairs efficiently while maintaining structural integrity.
Tankless Water Heaters
We install, repair, and maintain tankless water heating systems that provide continuous hot water while improving energy efficiency. Our technicians handle both residential and commercial systems, ensuring optimal performance and code compliance for long-term reliability.
Drain Clearing
Using high-pressure jetting equipment, we clear drain lines and sewer pipes up to 10 inches in diameter. Our comprehensive drain cleaning services prevent clogs and maintain proper flow in residential and commercial plumbing systems.
Preventative Maintenance
Our preventative maintenance programs identify potential issues before they become emergencies. Regular inspections cover all system components, including water heaters, fixtures, and piping infrastructure to ensure optimal performance.
Gas Leak Repair
We provide emergency gas leak detection and repair services using specialized equipment to locate and fix leaks safely. Our licensed technicians follow strict safety protocols when working with gas lines to protect property and occupants.
People
Shannon O'Connor
Owner
Shannon O'Connor founded Lil John's Plumbing with over 10 years of industry experience. Committed to exceptional service, Shannon oversees all operations while maintaining active licensing. His hands-on approach ensures quality control across residential and commercial projects in South Texas.
Questions
What areas do you service?
We serve Mid-County, Bolivar Peninsula, and surrounding areas throughout South Texas.
Do you offer emergency services?
Yes, we provide 24/7 emergency plumbing services for urgent situations outside regular business hours.
Are financing options available?
Yes, we offer flexible financing through First Financial Bank for qualifying plumbing projects.
What plumbing technologies do you use?
We utilize video inspection systems, PEX piping, pipe freezing technology, and high-pressure jetting equipment for modern plumbing solutions.
Are your plumbers licensed?
All our technicians hold active licenses through the Texas State Board of Plumbing Examiners.
Reviews (5)
Michel Grimes
Jan 04, 2022 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
I have used Lil John's 4 times and each time they we're on time, polite, efficient, and professional. I would highly recommend them. I'd give them 6 stars if I could.
Services:Find & repair leak,Repair pipe
Tara Drennen
Jan 02, 2022 Report
Lil John's determined the cause of complete stoppage of two bathrooms, then replaced and upgraded the broken and clogged drain connections to our m a in sewage line. This involved digging up and replacing about 30' of pipe, redirecting the flow to avoid future backups, and installing access points to permit easy router access if needed in the future. They replaced the dirt and sod. Leveled the restored area, and cleaned up the area in one day and as quoted. Highly recommended.
Megan Duhon
Dec 05, 2021 Report
We had an emergency after hours problem and Chris was the one to help us. He was extremely kind, professional, and didnt make us feel that he was rushing to get it done even though it was way after hours. He took the time to give us options and explain our problems. weve used multiple plumbing companies within the last year, but really felt he did a great job. Thanks so much!
Clyde Boudreaux
Dec 01, 2021 Report
The guys tore out my old natural gas service lines and installed new ones as well as installing new inlets and cut off valves for me. They did a great job at a reasonable cost.
Leisha Pooser
Nov 25, 2021 Report
They came out to fix a water pressure problem. Some days we have no pressure some days the pressure is pretty good. On the day they came out pressure was pretty good but the technician admitted you had to hold the button to get the maximum pressure. If you let go of the button you did not get maximum pressure. This faucet has a default and it should have been replaced and I am very unhappy about that. With that said the technician was very courteous and said his hands were tied. $85 wasted.