From septic design and permitting to trenching, water lines, and dirt work – BlackWater delivers.
COUNTIES SERVED
OSSF Installer LICENSE #OS0036734
HOME BASE
QUOTES
Full-service septic and excavation across 7 South Texas counties
Need a new septic system done right the first time? BlackWater handles full septic installation from start to finish. Including site prep, excavation, placement, and final setup, with a clean jobsite and solid communication the whole way.
If your system is acting up, we’ll diagnose the problem and get you back to normal fast. From fixing failing components to ongoing maintenance needs, we provide dependable service that protects your property and helps your system last longer.
Septic projects come with paperwork; we make it painless. BlackWater supports septic design and permitting so your system is planned properly, meets requirements, and stays on track without delays or surprise headaches.
From new installs to replacements, we dig clean trenches and run water lines with precision. Whether it’s for a home, shop, or property improvement, we help you get reliable flow where you need it. All without the mess or the guesswork.
We handle driveways, leveling, and general dirt work to improve access, drainage, and the overall function of your property. By doing this, it is built to hold up, not wash out.
Need muscle in a tight space? Our skid steer services are perfect for clearing, moving materials, leveling, and small-to-medium excavation tasks. Quick, efficient, and handled by experienced operators every time.
ABOUT BLACKWATER
BlackWater Excavation, LLC is proudly based in La Vernia and serves surrounding South Texas communities. Led by owner Gavin Hodge, our team specializes in septic systems, permitting, and complete excavation services. Those services include driveways, trenching, and water lines. When you reach out, you’ll talk with the crew who’ll be on your jobsite.
OUR WORK
WHERE WE WORK
Based out of La Vernia, Texas — BlackWater Excavation runs jobs across a wide stretch of South Texas. If you’re not sure we cover your area, just call Gavin.
LET’S TALK ABOUT YOUR PROJECT
