Since 2004, Feffer Geological Consulting has provided geotechnical services for the development and design of both single-family and commercial real estate, in addition to fault and liquefaction studies, and investigations for insurance claims and litigation disputes.

A Southern California-based firm, Feffer Geological understands the unique environmental challenges that properties throughout the Golden State face, and specializes in geologic investigations of landslides, slope failures, earthquake damage, land subsidence, soil creep, expansive soils, construction defects and flooding — keeping safety and budget at the forefront of our recommendations.

We value our clients above all, and our team of world-class geologists works fastidiously to present clients with technical data in easy-to-understand language, so that our cost-effective, on-time solutions help them make informed decisions about property purchases and construction projects.