Who do i call if i have a dumpster problem?

The strip of businesses (food) that i share the dumpster with seem to be throwing at the area of the dumpster and not the dumpster itself. do i call the health inspector or the the dumpster company, or someone else... I work in the Katy area (next to Houston) with the 100 degree heat and the hundreds of egg shells on the floor, the smell was just unbearable.