N-Hance has expanded its business to the East Coast.

The Logan-based franchise, which offers a wood floor and cabinet renewal system, registered its 150th franchise this week. The franchise will be headed up by a New Jersey firefghter and will be headquartered in Morris County, New Jersey.

N-Hance, which is a wholly owned subsidiary of Home Depot, gives each franchisee an exclusive territory. It was foundered by the developers of the Chem-Dry carpet cleaning system.