The Haines Agency joined United Insurance in January, 2004. The Haines Agency has a long history in being the local insurance provider for many of the inhabitants of the Town of Limestone since January of 1970. Paul Haines, the former owner of the agency continues to add his expertise in providing Crop Insurance to Aroostook County Potato Farmers. Chris Berube, a long term employee, (since 1970), also works in the agency, providing exceptional service to the folks in Limestone.