It happened around 9 a.m. on Fairview Road near Clear Spring.
When fire crews arrived on scene, they say there was heavy fire inside the silo.
They say the property owner had called in a demolition crew, as the silo was set to be torn down.
Ian Swisher with the Maugansville Volunteer Fire Company said they believe a crew working inside of the silo Tuesday might have caused the silo to catch on fire.
"They were in the process of tearing down the silo. They think a crew working yesterday might have cause a spark and caught the silo on fire," said Swisher.Officials say the demolition will continue throughout the night.