We see to the details so you don't have to.

PSM Architects specializes in commercial and retail projects. Since its inception, the firm's focus has been on providing design and technical excellence in the field of commercial architecture.  With extensive experience in new construction as well as renovation projects, the firm's projects range from small tenant improvements, to office buildings and shopping centers.  

Led by PSM Architects offers a comprehensive range of architectural design services including: site surveys, programming and planning, schematic design, design development, construction document and specification preparation, bid coordination, and construction administration.

Established in 1961 as Perata & Sylvester, the firm took on its current incarnation as PSM Architects, Inc. in 1987 with Principals Al Perata, Glenn Shinsako, and Dick Mutter. In 1991, Glenn Shinsako became president. Laile Giansetto became Vice President in 2000.

At PSM, we take pride in the close working relationships we have maintained with our principle clients over the years:  We completed our first Longs Drug Store in 1973.  Today, we are their primary architectural firm with projects completed in California, Nevada, Hawaii and Colorado. Safeway Stores, an early client in our first shopping centers in Moraga and Lafayette in the early 1960s, is still among our valued clients.

Our long history in retail/commercial services has been instrumental in the development of another field of expertise, Design and Renovation. We have recently overseen successful renovations and remodels in Reno, El Cajon, Bakersfield and Honolulu.

We emphasize careful design and clear, concise construction documentation. We respond to our clients' needs quickly and thoroughly.  Our goal is to deliver successful projects and to bring you, the client, peace of mind.