Welcome to Master Interiors

Established in 1975, Master Interiors has become a leading acoustical contractor serving the DE, PA, and MD area for over 40 years.  We believe that good business is formed on relationships based on trust.  Master Interiors is committed to offering quality and integrity in all we say and do in our work to earn that trust and build those relationships with our customers.  This philosophy has allowed us to work with the top General Contractors and Institutions across the region.  Offering our customers a specialization in acoustical ceilings we are also the licensed dealer of Whisper Walls acoustical wall panels for the Tri-State area.  From home renovations to new construction projects it is our goal to offer quality and integrity in all we say and do through all aspects of our job.