Roy Culvert Thawing
We thaw frozen culverts and restore drainage before backed-up meltwater floods your driveway, road, or low-lying property.
Culvert thawing in Roy means clearing ice from the pipes that carry meltwater and rain under driveways and access roads. Roy averages 6.2 in of snow per season, and it sees 42 freezing nights from October to April. Water that freezes inside a culvert can back up onto the road or the yard.
Washington Snow Removal is based in Bothell and is licensed, bonded and insured. Call 206-809-9669 to talk through your property. We will ask where the culvert is, what is blocked, and how water is moving around it.
Roy ice season, by the numbers
Average snowfall by month in Roy
Recent winter events logged for the Roy area
- Dec 26, 2021: Heavy Snow
- Feb 8, 2019: Heavy Snow
- Feb 22, 2018: Heavy Snow
Sources: NOAA and National Weather Service records for Roy, 2005–2026.
Culvert Thawing in Roy, WA: What the Work Involves
Roy does not get much snow in a typical year. It averages 1.8 days with 1 in or more of snow. But it has 42 freezing nights from October to April, and that matters more for culverts. Meltwater and rain can freeze overnight inside a pipe, then refreeze after a short thaw.
Recent Heavy Snow events in the Roy area were logged on Dec 26, 2021, Feb 8, 2019 and Feb 22, 2018. A heavy snow followed by melt is when a blocked culvert can push water over a driveway or road edge.
At a Roy property, the work usually covers:
- Locating the culvert inlet and outlet and clearing snow and debris from both ends
- Thawing ice inside the pipe so water can move through
- Checking that water has a clear path away from the driveway or road
- Hand work around the opening where machines cannot reach
Roy is 104 minutes from our Bothell yard. Pricing includes a trip charge for Roy (zone D) of $525 per dispatch. Crew member hand work is $110 per person-hour. Winter Weather Advisories show up about 3.38 times a year, so it helps to call when freezing nights start rather than after water is already standing.
Prices in Roy
Billed by the hour for the crew and equipment on site, plus materials.
| Crew member (shoveling, sidewalks, hand work) | $110 / person-hour |
| Trip charge for Roy (zone D) | $525 / dispatch |
- Roy is 104 minutes from our Bothell yard.
Prices approved Oct 2026.
Service Area
Roy
Benefits
Restores drainage before meltwater floods roads and driveways; Prevents ice sheets from forming across access routes; Protects culverts and grade from freeze-related damage; Rapid response during arctic snaps and rain-on-snow events
