PSR West Coast Builders, Inc. (PSR) is a multi-state General Contractor with extensive commercial and industrial project experience. When you need a contractor with the highly skilled team, vast resources, and quality standards to successfully complete a project, look to PSR. PSR West Coast Builders offers General Contracting Services, as well as, full service Tenant Improvement Projects. PSR owns two subsidiary companies, PSR Western State Builders, and Construction Trade Support Services (CTSS).