Graybar, St. Louis, MO, has opened a new branch in Williamsport, PA, and has expanded its existing location in Hudson Valley, NY.

The Williamsport branch is the fourth new location Graybar has opened in 2013. The full-service branch supports industrial, commercial and construction customers in Clinton, Columbia, Lycoming, Montour, Northumberland, Sullivan, Bradford, Tioga and Union counties and the Marcellus Shale region.

Graybar is also expanding its existing sales office in Hudson Valley, NY, to include on-site inventory and a customer counter. The location serves the Hudson Valley region of Westchester, Ulster, Putnam, Rockland, Sullivan, Orange and Dutchess counties.

In 2012, Graybar opened branches in Charleston, SC, Lincoln, NE, Lafayette, IN, and Joplin, MO. This year, Graybar has opened locations in Dickinson, ND, Carrizo Springs, TX, and Rockford, IL.

Graybar plans to announce additional branch expansions and openings in the coming months.