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Drains & Sewers · plumbing advice

# Sewer Backup Warning Signs You Should Never Ignore

Sewer backups give warning before they happen. Here are the signs, in the order they usually appear, and what each one costs to address early.

Almost every sewer backup we attend had been signalling for weeks. The signs are easy to dismiss individually and unmistakable once you know the sequence.

## Stage one: one drain is a little slow

Easy to blame on hair or grease. If it is the lowest drain in the house — a basement floor drain, a downstairs shower — take it more seriously than you would a bathroom sink upstairs.

## Stage two: gurgling

Air being pushed back through a trap because it cannot get past an obstruction. If your toilet bubbles when the washing machine drains, or a shower gurgles when a toilet is flushed, the main line is partly blocked. This is the cheapest point to intervene.

## Stage three: more than one fixture slow at once

Now it is definitely the main, not a branch. Cabling the main will usually restore flow, but if you are here you should also find out why with a camera inspection.

## Stage four: water coming up somewhere it should not

Sewage in a tub, shower or floor drain is a full backup. Stop using water immediately — every flush and every load of laundry adds to what is coming into the house. Keep people and pets out of the area and call. See sewer backup.

## The usual underlying causes

- Tree roots at a joint — the most common cause in established Oklahoma neighbourhoods.
- Grease built up over years, narrowing the pipe until anything solid catches.
- A belly, where the line has sagged and holds standing water and solids.
- Collapsed clay or Orangeburg pipe in older properties.
- Flushed wipes, even the ones labelled flushable.
- Heavy rain overwhelming an older municipal system and pushing back toward the house.

## What early action saves

Clearing a partly blocked main is a routine flat-priced job. A full backup adds cleanup, potential damage to flooring and drywall, and sometimes a restoration contractor. The gap between the two is large.

Recurring blockages mean the pipe needs repair or lining, not another cable run every three months. Call (833) 435-9778 and we will camera it first so you are deciding on evidence.

> Need this sorted today? Call (833) 435-9778. We answer 24/7 across Oklahoma, quote a flat price before starting, and charge the same rate at night and on weekends.

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