Homes and storefronts on the same pipes
City planners describe Gateway as the southern commercial node of Mountlake Terrace. Around it are houses and apartment buildings, so one stretch can include a family kitchen and a restaurant line.
That mix changes what a plumber checks first. At a home we look at the fixture and the lateral. At a shop we ask how many tenants share the line. Call (206) 864-6558 and say which one you are.
Same symptom, different building
The first move depends on who uses the pipe.
| Symptom | Home | Shop or restaurant |
|---|---|---|
| Slow floor drain | Clear the trap and call | Stop dishwashing and call |
| Sewer smell | Check the trap seal and call | Ask about the grease line |
| No hot water | Check the breaker or pilot, then call about water heater repair | Report it to the owner |
| Low pressure | Check the supply stop | Check other tenants |
| Wet ceiling | Shut off fixtures above | Notify the landlord |
Call (206) 864-6558 and tell the dispatcher whether the line serves one household or several tenants.
Why a grease line is not a household drain
Kitchen drains at restaurants carry fats, starch and food solids. These cool and cake inside pipes, so a snake can punch a hole through the mass without removing it.
Hydro jetting pushes water at high pressure around the pipe wall and scours it. At home, keep grease out of the sink and let it harden in a can instead.
Stop and call right away if
- Sewage is rising. Stay out of the water, keep children and pets back and call.
- You smell gas. Leave the building and call the gas utility or 911 first.
- Water meets electrical. Do not touch wet outlets or panels.
- A water heater is leaking heavily. Shut off the cold supply and the power or gas to it.
Nearby areas
For homes farther north see Cascade View or Lake Ballinger, and for mixed-use buildings see Town Center. The full list is on the service area page.
Questions from Gateway callers
Yes. We take house and apartment calls as well as commercial plumbing calls for shops and restaurants. Tell the dispatcher which kind of building it is.
Grease and food debris build up inside building drains. Stop dishwashing and call for hydro jetting or cleaning so the line is cleared, not just poked.
We dispatch from Mountlake Terrace and serve both sides of the line. See our Lynnwood page for the ZIP codes there.
Yes. The line is open 24 hours a day, every day. We offer same-day appointments when available.
Yes. We give a clear price before work starts. Call (206) 864-6558 for your number.
Permit rules vary, so ask the City of Mountlake Terrace permit center before the work starts. We can tell you what the job involves when you call.
Standards and sources
These public references sit behind the rules and checks this page mentions.