McCoubrey/Overholser is a small, owner-managed building construction firm. It undertakes out-of-the-ground custom residential, historic renovation and architectural site work projects. The firm also builds commercial and institutional buildings. McCoubrey/Overholser uses the standard American Institute of Architects documentation for contracts and invoicing. Its estimating services include design development pricing and budget containment recommendations. The firm works with area subcontractors and suppliers and is located in Philadelphia.