Operational since 1961, Seneca Hardwood Lumber Company is a family-owned and operated firm. It offers various styles of contemporary and period floors. The company s solid natural hardwood molding is manufactured from kiln-dried Appalachian stock. Seneca Hardwood Lumber Company s moldings are available in oak, cherry, maple and poplar. It also manufactures custom molding styles to meet clients needs. The company stocks standard stair tread dimensions, as well as nosing, risers and other necessary stair parts. Seneca Hardwood Lumber Company provides special corner and matching base blocks in several designs and sizes to match period interiors.