At Powe Contractors we specialize in all your contracting and concrete paving needs. Services: Home & Commercial: Patios, Driveways, Sidewalks, Valley Gutters, Basements & Basement Walls, also parking lots. Powe General Contractors stand behind and guarantee all our work! Call Us Today!. Concrete Contractor,General Contractor,Foundation Contractor,Storm Shelters,Retaining Walls,Concrete Paving,Erect Metal Buildings.