Enhancing Communities, Building Trust. Since 1919, government organizations and commercial developers throughout California have relied on Pinner Construction to deliver innovative construction and development projects that meet our shared goals for sustainable progress. We’re proud to have a reputation for quality - and the awards to prove it. • ENR Top Contractor 2020-2023 • ENR Top Education Contractor 2020-2023 • ENR Top 100 Green Buildings Contractors 2022-2023 • ENR Best of the Best National Specialty Project of the Year Award 2022 • APWA Public Works Project of the Year in Structures $25M to $75M 2023 • IPI Partnered Project if the Year Award 2022, 2024 • USGBC-LA Municipal Building Award 2022 • Fortune Best Workplaces in Construction 2022, 2023 • Great Place to Work Certification 2021-2024 • LA Times Best Places to Work in Southern California 2023 • LABJ Top Los Angeles County General Contractor 2020-2024 • LABJ Best Places to Work in Los Angeles 2023 • OCBJ Best Places to Work in Orange County 2020-2024 • OC Register Top Work Places 2020-2023 • OCBJ Entrepreneur of the Year 2020, Owner Dirk Griffin