Slab Leak Detection & Repair in Cumming, GA

A slab leak - a water leak in a pipe running beneath your concrete foundation - is one of the most serious plumbing problems a homeowner can face. It wastes water around the clock, can undermine your foundation, and often damages flooring and walls before it is even discovered. Because the pipe is under concrete, finding the leak accurately is everything.

Plumber Cumming GA provides specialized slab leak detection and repair in Cumming, GA for homeowners throughout Forsyth County. We pinpoint the leak with advanced equipment, then repair it in the least invasive way possible - often avoiding concrete demolition entirely. Call (770) 230-0428 to schedule an evaluation.

Signs of a Slab Leak

• A warm spot on the floor - a classic sign of a hot water line leak
• The sound of running water when every fixture is off
• An unexplained spike in your water bill
• Damp or warped flooring, or a spongy feel underfoot
• Cracks appearing in floors, walls or the foundation
• Mildew or moisture along baseboards or carpet edges
• The water meter moving with all water turned off

A slab leak will not stop or improve on its own. The longer it runs, the more damage it causes, so early detection matters.

Why Slab Leaks Happen

• Older copper pipe - corrodes and abrades against concrete over decades
• Ground movement - shifting soil stresses and cracks pipe
• High water pressure - accelerates wear on buried lines
• Poor original installation - pipe in direct contact with concrete or aggregate
• Chemical soil conditions - can corrode certain pipe materials

How We Detect Slab Leaks

We use a combination of tools to locate the leak precisely before any work begins:

• Pressure testing - isolates the hot or cold system to confirm the leak
• Acoustic listening - sensitive microphones detect the sound of escaping water
• Thermal imaging - reveals the temperature signature of a hot line leak
• Electronic line tracing - maps the pipe route under the slab

We mark the exact spot, so any necessary access is as small as possible.

Slab Leak Repair Options

• Rerouting the line - abandoning the leaking section under the slab and running a new line overhead or through the attic. This is our preferred, least disruptive method because it avoids breaking concrete.
• Targeted access repair - when rerouting is not practical, we open the floor only at the marked location and repair the pipe.
• Repiping - when the pipe is widely failing, a whole-home repipe solves the problem permanently.

We explain the pros and cons of each option and recommend the one that best protects your home and your budget.

Related Leak Services

Slab leaks are one type of hidden leak. For leaks in walls, yards and service lines, see our leak detection and repair service. If a leaking line is damaging your foundation, prompt repair is essential.

Why Choose Plumber Cumming GA for Slab Leaks

• Advanced electronic and thermal slab leak detection
• Minimal-demolition repair options, including rerouting
• 15+ years of local plumbing experience
• Licensed, insured and background-checked plumbers
• Upfront pricing with no hidden fees
• Available 24/7 for active leaks