Vinje & Middleton Engineering

LOR Geotechnical Group Inc. is a Riverside, California-based firm dedicated to providing innovative solutions in the fields of geotechnical, geological, environmental, and construction inspection services. Since its establishment in 1988, the company emphasizes effective planning and communication to ensure that client projects align seamlessly with site conditions. With a team of licensed engineers and geologists, LOR offers a wide range of services, including preliminary geotechnical investigations, liquefaction evaluation, and environmental site assessments. The firm is committed to delivering high-quality consulting services while maintaining ethical standards and fostering long-term business relationships. Generated from the website

AECOM is a global leader in infrastructure consulting, committed to delivering transformative outcomes through technical excellence and digital innovation. The company partners with clients across various sectors, including energy, transportation, and healthcare, to create sustainable legacies that enhance the world's natural and social systems. Generated from the website

G3SoilWorks is an expert firm of geologic engineers in Southern California. Our principals have +100 years of experience in geotechnical, environmental, and engineering geologic consulting experience. The firm uses its unique G3 Method of successfully solving difficult soil, groundwater, structural and geological issues. G3 has consulted high profile companies across the globe and regularly works with contractors, developers, homeowners, and government agencies in the Western United States.