RockSol Consulting Group, Inc. (RockSol) is a multi-disciplinary civil engineering firm that provides high-quality engineering services for transportation projects throughout the Western US. With over 200 highly experienced professionals, including engineers, geologists, construction managers, inspectors, and materials testers, RockSol offers a unique team with a wealth of experience and knowledge.

They specialize in transportation engineering, structural engineering, geotechnical engineering, and environmental planning. Additionally, they offer construction management, inspection, and materials testing services for public agencies. RockSol is known for its commitment to reliability and quality, aiming to enhance public safety, preserve environmental resources, and improve the lives of communities.

They have in-house capabilities for performing standard materials laboratory testing, ensuring accuracy and compliance with industry standards. RockSol's dedication to professionalism, responsiveness, and quality work has earned them long-standing relationships with satisfied clients. They are ISO 9001:2015 certified and pride themselves on delivering superior service on budget and on time