Leak Detection & Repair in Roswell, GA

It usually starts in the basement. A squishy stretch of carpet, a baseboard that swelled overnight, a smell that says water even though nothing looks wet. On Roswell’s hillside lots the basement is the low point of the whole structure, so that is where traveling water finally runs out of road. The leak that produced it can be two floors up and two rooms over, and that mismatch is what makes leak detection in Roswell its own kind of job.

A&G Plumbing and Drain runs these searches out of Marietta, where our family has kept the shop since 2006. We are licensed and insured in Georgia, and our Google rating sits at 4.9 stars. Water that wandered is a steady theme in our Roswell plumbing work, and the same crew covers Alpharetta and Sandy Springs next door.

Up and down stop meaning what you think

Roswell steps downhill toward the Chattahoochee and its creeks, and the houses step with it. Levels split, and framing runs between them like a channel. A small supply leak upstairs rides a joist until it finds a seam, so the ceiling stain marks where the trip ended rather than where it began. Opening drywall right under the stain feels productive, and on a slope it mostly finds wet insulation.

What the housing adds to the puzzle

The oldest homes around Canton Street and the Historic District have been replumbed in stages across the decades, and the splices where one era’s work meets the next are where they like to weep. The subdivisions strung along the river corridor are a generation younger, with original fittings and heater connections aging out on schedule. When one failure looks like the first of a series, we say so and price whole-home repiping as its own decision.

The ejector pit gets blamed too often

Plenty of finished basements here drain a bathroom through a sewage ejector pit, and when water appears nearby, the pit takes the blame. Sometimes it deserves it: lids, fittings, and check valves fail, and we service sewer and ejector pumps for that reason. Just as often the pit is innocent and the water arrived from a level above. Which story you are in is the first thing we settle.

How the search actually runs

Evidence over instinct. The Fulton County meter box at the street answers the opening question: with the house silent, does the register still move? From there the system splits, street side against house side, one branch valved off at a time, until a single stretch of pipe is the only suspect left. The number lands in your hands while the drywall is still whole, and if the wall was hiding something else, the next cut waits on your answer.

When the water and its source are both in plain sight, that is a plumbing leak repair visit instead, a simpler kind of call. The hidden kind is leak detection and repair, and it is what this page is for.

Three questions from sloped-lot owners

Why is there a ceiling stain in a room with no plumbing above it?

Water traveled. On a split-level or hillside house a leak follows the framing to a low spot, often a full room away from its source. The stain records where the water stopped, not where it started.

I found water around the ejector pit downstairs. Is a supply pipe leaking?

Not necessarily. The pit lid, the pump fittings, or the check valve can be the whole story, and a leak from a floor above can pool near the pit and frame it. We check both and show you which story your basement is telling.

My house was built in the 1980s and has never had a leak. Am I overdue?

There is no schedule to be overdue on. Age raises the odds in supply fittings, valves, and water heater connections, but a steady bill and a still meter are good news you can trust. Watch the numbers rather than the calendar.

Two neighbors of this work get their own Roswell pages: a water heater that seeps at its fittings is covered under water heater repair in Roswell, and a toilet that refills when nobody touched it belongs to toilet repair in Roswell.

If the stain’s geometry makes no sense, close the valve at the fixture if you can reach it safely, then call A&G Plumbing and Drain at (770) 627-4421, Monday through Friday, 9 AM to 5 PM. Same-day visits often fit inside those hours, and the contact page takes requests when they end. Leak detection in Roswell, GA works better as a search than as demolition. That is how we run it.