Partition Specialties

PSI has over 50 years of experience in the distribution, installation and service of a variety of architectural specialty products throughout California and portions of Nevada. Our mission to exceed customer needs by providing high value, high quality, competitive products and services has never changed. When you choose PSI, you are choosing a total solutions provider. Whether working with an architect, designer, general contractor or end-user, our team of knowledgeable sales professionals, experienced project managers, and skilled union installers will ensure that your project is completed on time and on budget.