R&R Maher Construction is a company that provides a range of concrete construction services for various industrial and commercial projects. It offers services for office buildings, wineries, hospitals, parking lots and educational facilities. The company provides structural, architectural and laser screed services. R&R Maher Construction s projects include St. John s Elementary School, Santa Rosa Junior College Entrance, Third Street Bridge and Posticino Restaurant. R&R Maher Construction specializes in public works and street improvements