At Tanker’s Plumbing & Septics, we’re excited to announce that we are now a certified installer of Navien tankless water heaters — one of the most advanced condensing tankless systems available for residential homes in Marble Falls and the Texas Hill Country. Navien’s cutting-edge condensing tankless technology delivers endless on-demand hot water, ultra-high energy efficiency, and lower utility costs compared to traditional tank systems. With years of plumbing expertise and factory-backed training, Tanker’s is your trusted partner for selecting, installing, and servicing your new Navien system.
Below are real questions we hear every week — organized by service so you can get quick clarity and book the right help.
We use professional leak detection tools to locate leaks under slabs, behind walls, underground, and in lines you can’t see. If your water bill jumped, you hear water when everything’s off, or you’ve got unexplained damp spots — we can pinpoint the source fast.
Yes. Small leaks often cause the biggest damage because they go unnoticed — leading to mold, rot, foundation issues, and higher repair costs. Catching it early is almost always the cheaper option.
Yes — tank and tankless, gas and electric. If you’ve got no hot water, we’ll diagnose the issue and tell you whether a repair makes sense or replacement is the smarter move.
Lukewarm water, inconsistent temperature, rusty/discolored water, popping noises, leaks around the tank, or hot water running out faster than it used to are all common signs it’s time for repair or replacement.
Slow drains across multiple fixtures, sewage odors, recurring backups, gurgling sounds, or soggy areas in the yard can all point to a main line issue. Sewer problems usually get worse if they’re ignored.
Not always. The first step is inspection to find the exact issue (roots, breaks, bellies, collapsed sections). Some fixes are localized. If excavation is needed, we’ll explain the options and scope before we start.
Repeated clogs usually mean buildup, a partially blocked line, or a deeper issue like damaged pipe, roots, or improper slope. Finding the cause prevents the “every few weeks” clog cycle.
When the situation calls for it, yes. Camera inspections show what’s happening inside the line, and professional cleaning methods can clear heavy buildup so the drain stays open longer.
Grinder pumps move wastewater uphill to the sewer line when gravity can’t do the job. They’re common in the Hill Country because of elevation changes and property layouts.
Stop using water and call us. The alarm usually means a blockage, failure, or high tank level — and continuing to run water can lead to sewage backing up into the home.
If leaks keep happening in different spots, pipes are corroded, pressure is consistently low, or the material is aging out, replacement can be the most cost-effective long-term solution. We’ll show you what we’re seeing and give you options.
Yes. Hidden leaks, corrosion, and mineral buildup can all restrict flow and drop pressure. Proper diagnosis lets us fix the actual cause instead of guessing.
Yes. We install Navien condensing tankless water heaters and make sure the system is sized correctly and installed to spec (gas, venting, condensate, and water connections).
For many homes, yes — especially if you want energy efficiency and consistent hot water. The key is correct sizing and installation, and we verify requirements up front so it performs the way it should.
