Concrete is where preparation becomes visible. Long before the pour, Allen Construction removes failed material, excavates to the right depth, builds and compacts the base, sets forms and reinforcement, and plans elevations so water sheds where it should.

We carry that same discipline through driveways, sidewalks, patios, pads, landings, and steps. Clean lines and a strong finish matter, but the real story is underneath: a complete system built to handle daily use, Pittsburgh weather, and the transition between the home, retaining walls, drainage, and the surrounding grade.