Slab Leak Detection & Repair in Florence, SC

24/7 Emergency Response with Flat-Rate Pricing

A slab leak is a leak in a water supply or drain line running beneath your home’s concrete foundation. Because the damaged pipe sits under the slab, water can erode the surrounding soil, crack or shift the foundation, and migrate into walls and flooring long before a visible sign appears. The longer it goes unaddressed, the higher your water bill climbs and the greater the risk of mold and structural damage.

At Quality Service Company, we’ve been responding to plumbing emergencies across Florence, South Carolina, since 2003. We offer 24/7 availability, upfront flat-rate pricing, and a 100 percent satisfaction guarantee, so when an active hidden leak can’t wait, you know what to expect before work begins.

Suspect a slab leak at your Florence, SC property? Call us any time, day or night, at (843) 920-2004 for an assessment with no hidden fees.

Warning Signs of a Slab Leak

Slab leaks rarely announce themselves clearly. Knowing what to look for can help you catch the problem earlier, when repair options are simpler and less disruptive.

Watch for these indicators:

• Warm or damp spots on the floor: A hot water line leaking beneath the slab often creates noticeable warm zones underfoot, even through tile or hardwood.
• The sound of running water with all fixtures off: A pressurized pipe leaking under the foundation keeps water moving even when nothing in the home is in use.
• Unexplained increases in your water bill: A jump in usage with no change in household habits is one of the most consistent early signals of a hidden leak.
• Reduced water pressure at faucets or showers: Water diverting through a break in an under-slab pipe reduces pressure at the fixtures it was meant to supply.
• Water meter movement with fixtures off: Shut off every fixture and appliance, then watch the meter dial for several minutes. Any movement points to an active leak somewhere in the system.

Why Slab Leaks Are Common in the Florence Area

Two local factors make Florence, SC properties more vulnerable to under-slab pipe problems than many homeowners realize. The Pee Dee region sits on significant deposits of expansive clay soil, which swells when saturated and contracts during dry periods. That repeated ground movement stresses pipes embedded in or beneath a concrete slab, wearing down joints and fittings over time.

The age of local housing stock adds to the risk. Much of Florence’s residential construction dates back several decades, meaning a large share of properties carry copper or galvanized plumbing that has had years to corrode and fatigue. At that age, slab leaks are a realistic concern rather than a remote one.

Slab Leak Detection & Repair: What the Process Looks Like

Locating a leak beneath a concrete foundation used to mean significant demolition. Modern detection methods have changed that. We use non-invasive acoustic listening devices, thermal imaging, and pressure testing to pinpoint a leak’s location before any concrete is touched. Less guesswork can mean less disruption to your floor and foundation.

Once the leak is located, the right repair depends on where it is and how extensive the damage has become. Three approaches cover most situations:

• Spot repair: When the pipe is accessible and the damage is isolated, we open a targeted area, fix the break, and restore the surface. This is the least invasive option when conditions allow it.
• Pipe rerouting: For pipes in difficult locations or with repeated failure points, rerouting the line through walls or above the slab avoids the foundation entirely and can reduce future risk.
• Epoxy pipe lining: In some cases, a cured-in-place epoxy lining can seal a damaged pipe from the inside without excavation, preserving the surrounding structure.

Every job starts with upfront, flat-rate pricing so you know the cost before we begin. If the repair is larger than expected, we offer flexible financing through Wells Fargo and GreenSky to make the project more manageable. Our 100 percent satisfaction guarantee backs the finished work.

Florence’s Pee Dee Plumbing Team Since 2003

Quality Service Company is locally owned and operated, licensed, and insured in South Carolina. We’ve been serving Florence and the Pee Dee region for more than two decades, and our neighbors have recognized that work by voting us Best of the Pee Dee in Plumbing. Our technicians are background-checked, drug-tested, and trained across plumbing, HVAC, and electrical, so the person arriving at your door meets a consistent standard each visit.

Customers regularly comment on our punctuality and the care we take to leave a home the way we found it. Slab leak work is inherently disruptive, and we work to keep that disruption as contained as possible, communicating clearly at every step so nothing comes as a surprise.