Water Line Repair, Leak Detection & Slab Leak Service in Cookeville
A water line problem can waste thousands and cause structural damage before you know it’s happening.
Knauss Plumbing finds and fixes water line leaks throughout Cookeville and Putnam County — with pinpoint accuracy, flat-rate pricing, and no unnecessary digging.
Upfront Pricing
No surprise charges
Same-Day Available
Fast response times
100% Satisfaction
We make it right
Always a Real Person
We answer, listen, and get you scheduled.
Water Line Services in Cookeville & Putnam County
The Highest Level of Care
From pinpointing a hidden leak to replacing a full water main, we handle every water line service for Cookeville homeowners with the precision the job demands.
Water Line Repair
Damaged, corroded, or leaking water supply lines repaired properly. We locate the problem precisely before opening anything up — minimizing disruption to your home and yard.
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Leak Detection & Repair
We use acoustic listening equipment and pressure testing to find hidden leaks without tearing into walls or yards blindly. Find it first — then fix it with minimal disruption.
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Water Line Installation
New construction, additions, or replacing an aging water main. We size and install your water supply lines to code with materials built to last in Tennessee conditions.
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Slab Leak Detection & Repair
Leaks in pipes running beneath your concrete foundation are among the most damaging — and the most misdiagnosed. We locate slab leaks precisely and lay out your repair options honestly before starting.
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Underground Leak Detection
Leaks in your yard, driveway, or underground supply lines can go undetected for months while driving up your water bill and saturating the ground around your foundation. We use professional-grade detection equipment to locate underground leaks without excavating your entire yard — only dig where we know the leak is.
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Signs Your Drains Need Professional Attention
We’re a locally owned Cookeville plumbing company, not a franchise. When you call, you reach us directly. We show up in a marked truck, wear shoe covers, and explain everything before we touch anything.
Water bill spiked unexpectedly
A sudden or gradual increase in your water bill with no change in usage is the most reliable early sign of a leak somewhere in your system.
Wet or soft spots in your yard
Unusually green patches, soggy ground, or sinkholes in your yard — especially in a line between the street and your home — indicate an underground water line leak.
Low water pressure in home
When pressure drops at multiple fixtures at once — not just one — a leak or damage in your main supply line is often the cause.
Warm spots on your floor
Warm or hot areas on a concrete floor are a classic sign of a hot water slab leak — a pipe beneath the foundation losing water into the concrete.
Sound of running water when nothing is on
If you can hear water moving inside your walls or floor when all fixtures are shut off, you have water going somewhere it shouldn’t.
Cracks in floors, walls, or foundation
Water saturating the ground beneath your slab causes it to shift. New cracks in flooring, baseboards, or drywall especially near the floor can indicate a slab leak.
Types of Water Line Leaks and What Each One Means
We don’t use a single method for every drain. The right tool depends on what’s causing the blockage and where it is.
Supply Line Leak
Leaking pipe connecting your home to the municipal water supply. Signs: wet yard in a straight line from street to house, low pressure, high bill.
Usually requires excavation at the leak point — we locate it first so we only dig where needed.
Underground Leak
A leak in buried pipes in your yard, under a driveway, or beneath a patio.
Signs: green patches, soggy soil, sinkholes, elevated water bill. Often undetected for months. Detection equipment pinpoints it so excavation is minimal and targeted.
Slab Leak
A leak in a pipe running beneath your concrete foundation.
Signs: warm floor spots, sound of running water, wet baseboards, unexplained mold or mildew. Most damaging type — foundation erosion can occur over time. We use acoustic detection to find it precisely.
Interior Pipe Leak
A leaking pipe inside your walls, ceiling, or under floors. Signs: water stains on drywall, bubbling paint, visible mold, soft flooring.
We locate it acoustically before opening walls — only cut into exactly where the leak is.
How We Find and Fix Water Line Leaks
1
You Call, We Answer
Call or use our online form. Choose a time that works for you.
2
Honest Price Before We Start
A licensed tech arrives, diagnoses, and gives a flat price.
3
We Fix it Right
Quality work, clean job site. You approve before we start.
4
We Follow-Up
We check in after the job. Not satisfied? We come back.
No hot water? Don’t wait in a cold shower.
Call now for same-day drain clearing in Cookeville and Putnam County.
Here’s What Our Happy Homeowners Think About Knauss Plumbing
Water Heater FAQ — Cookeville, TN
How do I know if I have a water line leak?
The most reliable early sign is an unexplained spike in your water bill. Other signs include low pressure throughout your home, the sound of running water when everything is off, wet spots in the yard, warm spots on your floor, or water stains on walls or ceilings. If you’re seeing any of these, call us — we can often help you assess the situation over the phone before coming out.
How much does slab leak repair cost in Cookeville?
Slab leak repair costs vary significantly depending on the location, the repair method, and the pipe material. Direct access repair, pipe rerouting, and epoxy lining each have different cost profiles. We give you a flat price for each option after locating the leak precisely — so you can make an informed decision. Call us and describe what you’re experiencing and we can give you a general range before we come out.
Can you find a leak without tearing up my yard or floors?
Yes. We use acoustic listening equipment and pressure testing to locate leaks non-invasively before any digging or cutting begins. We know exactly where the leak is before we open anything. That means we only disturb what we absolutely have to.
What is pipe rerouting and when does it make sense?
Pipe rerouting means running a new supply line through your attic, crawl space, or walls — bypassing the damaged section entirely without touching the concrete slab. It makes the most sense when the slab leak is under a difficult-to-access area, when the existing pipes are in poor overall condition, or when avoiding concrete work is a priority for the homeowner. We explain when it makes sense and when direct repair is the better option.
How long does water line repair take?
Simple supply line repairs can often be completed in a few hours. Slab leak repairs — depending on the access method — typically take one full day or sometimes two. Underground line repairs depend on depth, location, and length of damaged pipe. We’ll give you a clear timeline when we assess the job.
What should I do right now if I think I have a leak?
If you suspect an active leak — especially a slab leak or a burst supply line — shut off your main water valve immediately to stop the water flow and prevent further damage. Your main shutoff is typically near your water meter. Then call us at (931) 239-4345. We’ll assess the urgency over the phone and get someone out as quickly as possible.
Water Line Services Throughout Cookeville & Putnam County
Same-day water heater repair and replacement across our full 40-mile service area.
Water line repair and leak detection in Cookeville
Flat-rate pricing. Right tool for the job. No mess left behind.