Jim O'Brien Architecture & Interiors is a firm of architects, interior designers, and support staff established in 2004. We are a design firm producing superb high-end residential homes, commercial buildings, medical-dental interiors & medical office building designs. Our practice has diversified and its geographical scope has widened to include New York, California, Connecticut, Pennsylvania and New Jersey projects, as well as overseas high-end residential commissions. We maintain our attention to detail and commitment to design quality to earn recognition and awards for design excellence, and to grow our list of repeat clients & client referrals.