We seek out clients who share our conviction that quality design improves the quality of life.

We are a Pittsburgh-based architectural firm founded by Andrew Moss with the intent to develop responsive, artful, expressive design solutions. After twelve years managing and designing award-winning projects with the Denver firm, Semple Brown Design, Andrew returned from Denver to his native Pittsburgh, inspired by the change and potential he saw in the city.

The range of services reflect the extensive and varied experience that Andrew and his team have developed over the years and includes master planning, architecture and interior design. Diverse clientele range from community master planning to individual home owners. mossArchitects specializes in creative and unique offices, restaurants, retail, residential, adaptive reuse, parks, and cultural facilities with a commitment to client goals as well as a responsibility to site and sustainable practices. We approach each project with a sense of challenge and adventure – resulting in artful, innovative and responsive design that enhances the built environment. We work with clients who are looking for unique design solutions that not only meet their programmatic needs but also improve how they live, work and play in the spaces that are created.

Our design process begins and ends with the client: their dreams, values and goals. We seek out clients who share our conviction that quality design improves our clients’ way of life.

Our office is located in Pittsburgh’s Lawrenceville neighborhood, approximately three miles east of downtown. The office consists of a staff of thirteen architects, designers and technicians.