The Walsh Group erects walls, halls, malls, and more. Operating through subsidiaries Walsh Construction and Archer Western Contractors, the family-owned group provides design/build, general contracting, and construction services for industrial, public, and commercial projects. Walsh provides complete project management services, from demolition and planning to general contracting and finance. The company is involved in the construction of bridges, highways, water treatment facilities, airports, hotels, convention centers, correctional facilities, and commercial, industrial, and residential buildings. It also renovates and restores buildings. The company was founded in 1898 by Matthew Myles Walsh.