GRAYSON COUNTY, Tex. (KXII) -- The Grayson County Sheriff's Office is looking for Steven Dodson, Andrew Atkins, and Dana Northcutt.
Investigators said the three are working together as a team.
They could face charges for engaging in organized criminal activity.
The sheriff's office says copper theft is very damaging and expensive to replace.
"They're working together to steal copper from various places throughout the county," Lt. John Holloway said.
If you have any information about where they are, call your local law enforcement.