Short answer: An emergency drain backup is a sudden, complete blockage — standing water that won't drain at all, or water backing up into a different fixture — as opposed to a drain that's gradually gotten slower over time.
There's a real difference between a drain that's slowly gotten worse over a few weeks and one that suddenly stops draining altogether, or causes water to back up into a tub, shower, or a different sink entirely. The second situation usually points to a blockage further down the line — sometimes in the main drain — rather than a simple local clog.
Backups that affect more than one fixture at once are worth treating with more urgency, since they can indicate a problem in the main line that will keep affecting the whole house until it's cleared.
Signs You May Need This Service
- Water draining slower than usual, or not at all
- Gurgling sounds from a drain or nearby fixture
- Water backing up into a tub or sink when another fixture runs
- A recurring clog in the same drain every few weeks
- A sewage-like smell coming from a drain
What the Service Typically Involves
- Identifying whether the clog is local to one fixture or further down the line
- Clearing the blockage with a drain snake, auger, or hydro-jetting equipment
- Checking for the underlying cause — grease buildup, roots, or a collapsed section
- Recommending a maintenance schedule if the clog is likely to return