Call now if:
- Water is backing up into a tub, shower, or floor drain
- Sewage odor is present anywhere in the house
- Multiple fixtures are affected at once
- A commercial kitchen's grease line has stopped draining during service hours
- Standing water is spreading toward flooring, walls, or electrical outlets
Usually safe until morning if:
- One sink is slow but still draining
- No water is backing up anywhere else in the house
- There's no odor and no visible spreading water
Why the distinction matters
A single slow drain rarely gets meaningfully worse overnight. Active backup, sewage odor, or multiple affected fixtures usually means pressure is building somewhere in the system — the kind of situation that can turn into real water damage if it sits untreated for hours.
When in doubt, call
If you're not sure which category you're in, call anyway — we'll help you figure out over the phone whether it's a true emergency or something that can wait, at no charge for the call itself.