Alastair Johns is an engineering geologist with twenty years of consulting experience in the greater San Francisco Bay Area, providing services to civil & geotechnical engineers for public works and private development projects.

With hundreds of projects under his belt, encompassing an exceptional variety of sites and project types, Alastair understands what engineers require from field investigations, for reports, and during construction. Equally at ease interacting with other professionals, contractors, tradesmen, and agency officials, Alastair contributes his expertise in geology with an ethic of service.