Eau Claire County (WQOW) – Fire crews from Eau Claire, Township Fire and Altoona are on scene at WRR Environmental Services just south of Eau Claire.
WRR Environmental Services is on Ryder Road, which runs along Highway 93.
News 18 has a crew on scene and is working to find out what is happening.
Employees have been evacuated according to a News 18 reporter on scene.
The call came in as a structure fire and a hazard unit was called in as a precaution.
Other area businesses have not been evacuated.