MAROTTA/MAIN Architects is a full-service architectural firm headquartered in Lancaster, PA with a branch in Chadds Ford, PA, specializing in Architecture, Interior Design and Planning. We believe in a hands-on, collaborative approach to design that involves the practical application of architectural theory, tailored to each client's individual needs. This foundation has been successful with our range of clients, currently including Higher Education, K-12 Education, Religious and Historical Institutions, Healthcare Facilities, Corporate and Commercial spaces, Municipal, and Residential projects throughout the Mid-Atlantic region.