Sewer Camera Inspection in Marietta, GA

The lowest drain in the house

When the sewer line starts to fail in a house with a basement, the first sign is rarely upstairs. It is a ring of dirty water around the floor drain, a basement shower that fills when the dishwasher runs, or a damp patch on the carpet near the laundry corner. A sewer camera inspection explains those lower-level symptoms by showing what the floor drain connects to and what is happening in the line beyond it. In a Marietta house with a finished basement, that knowledge protects a lot more than the pipe.

Where a basement floor drain actually goes

Floor drains are not all plumbed the same way. Many connect through a trap to the building drain and on to the sewer. Others run to a sump pit, or on a sloping lot, out to the surface somewhere downhill. In older houses, nobody in the family may know which arrangement they have. The difference matters: a floor drain tied to the sewer can become the outlet for a backup from the street side, while one tied to a sump pit only deals with groundwater. The camera settles the question in a few minutes.

Why basements see backups first

Wastewater follows gravity to the lowest opening it can reach. When the building sewer is blocked somewhere toward the street, water from upstairs fixtures fills the pipe behind the blockage and rises until it finds a way out. In most houses with a basement, that way out is the floor drain or a lower-level shower. That makes the basement an early warning system, and it is why a small seep there deserves attention before a larger backup follows.

What the camera checks from below

• The floor drain's trap and the short line that joins it to the main drain.
• The main building drain from the basement cleanout outward.
• The sewer line to the street, including roots, sagging sections, offsets and buildup.
• Whether a backwater valve is installed, and whether its flap is clear and moving freely.
• Where the discharge from any sewage ejector pump ties into the gravity line.

Protecting a finished lower level

Once the footage shows the cause, the fix follows from it. Grease or root growth in sound pipe can often be cleared with hydro jetting in Marietta, while broken or sagging sections call for main sewer line repair. Basement bathrooms that sit below the sewer usually depend on an ejector pump, which is covered under sump pump and sewer pump service. Where a backwater valve suits the plumbing, the technician can talk through whether adding one makes sense. If a backup has already soaked flooring or drywall, water restoration handles the drying and cleanup. Homes without a basement go through the same camera process, outlined in our overview of sewer camera inspection in Georgia.

City of Marietta or Cobb County?

Not every Marietta mailing address is inside city limits; the city's homeowner permit page explains how to read the tax district on the county parcel record to see whether the city or Cobb County has jurisdiction. Inside the city, the building division requires a plumbing permit for work on a plumbing system, sewer lines included, and according to that homeowner page the professional doing the plumbing work applies for it rather than the owner. Filming the line is not a change to it, but a repair would be.

Clearing the way downstairs

Clear stored boxes away from the floor drain, the cleanout and any pump basin. Note when water appears and which fixtures were running at the time. Avoid pouring chemical openers into the floor drain, and if there is standing water, leave it for the technician rather than trying to plunge it through.

Basement drain questions from Marietta homeowners

Should a basement floor drain have water in it?

If it connects to the sewer through a trap, yes. A little standing water in the trap is what keeps sewer air out of the basement. If you can see the water level rising toward the grate, or it smells, that is different: it suggests the line beyond is restricted and is worth having filmed.

Will a backwater valve stop sewage from coming up?

It is designed to let wastewater flow out while closing against flow coming back toward the house. It only works if it is installed in the right place and kept clear, and it will not fix a blockage in your own line. A camera inspection shows whether one exists and whether it is in working order.

Can the camera go in through the floor drain?

Sometimes. A smaller camera can often pass through a floor drain's trap, which is handy for checking that drain's own line. For the main sewer, a basement cleanout is usually the better access point because it gives a straighter path toward the street without the tight bend of a trap.

When water shows up downstairs

If water has been showing up around a basement drain in your Marietta home, call (404) 409-4448 before the next backup reaches the carpet.