Plumber in Marietta, GA

From the historic streets around the Square to the subdivisions of East Cobb and West Cobb, A&G Plumbing and Drain has been Cobb County’s hometown plumbing contractor since 2006. Our shop sits on E Piedmont Rd, minutes from East Cobb, and we handle Cobb County plumbing calls across Marietta ZIP codes 30060 through 30068 every week: repairs, replacements, and installations for homeowners and the property managers who look after rental homes countywide.

What we fix most in Cobb County homes

Marietta packs an unusually wide range of housing into one city, and the plumbing problems track the era a home was built. In the historic districts around Marietta Square, we regularly work on century-old homes still running original cast-iron sewer lines and restricted, corroded galvanized supply piping. Decades of buildup narrows those galvanized lines until water pressure drops to a trickle, and aging cast iron cracks and scales from the inside, so we lean on sewer camera inspections to see the real condition before recommending a repair or replacement.

Marietta’s mature oak and pine canopy is part of what makes these older neighborhoods beautiful, but those root systems chase moisture straight into the joints of older clay and cast-iron sewer laterals. Once inside, roots expand and choke the line, which is one of the most common causes of the backups we clear with drain cleaning and main sewer line work. Water heaters are the other steady call: everyday wear eventually catches up with them, and we install both gas and electric water heaters to match a household’s real hot-water demand. Out in Marietta’s newer subdivisions, polybutylene pipe from the 1980s and 90s is its own recurring issue; if your home is in the East Cobb area, our East Cobb page covers that repiping story in more detail.

Cobb County plumbing services

The heart of our Cobb County work sits underground: main sewer line repair and replacement for aging cast-iron and clay laterals, with a sewer camera inspection first so you see the pipe’s real condition before committing to anything. Drain cleaning clears the root intrusion and everyday clogs those old lines collect. Above the slab, we install and repair gas and electric water heaters, track down hidden trouble through leak detection and repair, and retire failing galvanized and polybutylene supply systems with whole-home repiping. If your issue isn’t named here, call (770) 627-4421 anyway and we’ll point you in the right direction.

More Marietta services

We keep dedicated Marietta pages for the work homeowners here search for most, each with street-level detail. Start with water heater repair in Marietta or clogged drain repair in Marietta, the two calls that fill most of our mornings. Leak detection and repair in Marietta explains how we find water you can’t see, toilet repair and installation in Marietta sorts fix-it from replace-it, and sewer line repair in Marietta walks through what honest open-trench work involves.

Why Cobb County homeowners choose A&G

Marietta isn’t a territory on a franchise map to us; it’s home. A&G is family-owned and has been based here since 2006, licensed and insured in Georgia, with a 4.9-star Google rating built in Cobb County kitchens, basements, and crawlspaces. The price comes to you for approval before any work begins, financing is available, and the work we do carries a warranty alongside the manufacturer warranties we honor. Expect consultative advice with no high-pressure sales: when a modest repair serves you better than the bigger job, the modest repair is what we’ll recommend.

Recent work in Marietta

Questions we hear across Cobb County

My older Marietta home near the Square has slow water pressure. What causes that?

In homes from the early- to mid-1900s, the culprit is often original galvanized steel supply piping. Those pipes corrode and scale on the inside over the decades, steadily narrowing the opening until flow drops off, especially at upper fixtures. We can confirm the pipe material and condition and talk through whether targeted repairs or whole-home repiping makes more sense for your home.

Can tree roots really break my sewer line?

Yes. Marietta’s mature oaks and pines send out aggressive root systems that seek moisture and find their way into the joints of older clay and cast-iron sewer laterals. Once inside, they grow and eventually crush the pipe, leading to backups. A camera inspection shows exactly where the intrusion is so we can clear it and recommend a lasting fix. You can read more in our post on tree roots in Atlanta sewer lines.

Do you work with rental owners and property managers in Marietta?

We do. Alongside owner-occupied homes, we handle residential plumbing for property managers and rental owners across Marietta and the rest of Cobb County, with the same upfront pricing and warrantied work, coordinated around your tenants.

Which parts of Marietta do you serve?

All of them. We work everywhere from the Square and the historic districts out through West Cobb, and across every Marietta ZIP code from 30060 to 30068. If you’ve been searching for a plumber in East Cobb, our dedicated East Cobb page covers the polybutylene repiping story common in those neighborhoods. Wherever you are in Cobb County, you’re a short drive from our shop.

To get Marietta work on the books, call A&G Plumbing and Drain at (770) 627-4421, Monday through Friday between 9 AM and 5 PM. Same-day visits are often workable inside those hours and urgent problems come first. If calling isn’t convenient, send the details through our request form and we’ll take it from there.