About 1300, Pfuhl had its first documentary mention, with Bach's name first appearing in writing in 1416. Both were once independent communities, but were united on 1 March 1969.
The tinctures and the charge of the lion in the community's armsrefer to the community's former allegiance to the Duchy of Nassau and the later Prussian province of the same name. Also, the two waves symbolize the Große Nister and Kleine Nister, brooks that also form the community's natural boundaries.