RockSol Consulting Group, Inc. (RockSol) provides civil engineering services for transportation projects, including highway and trail design, bridge and structural engineering, geotechnical engineering, and environmental services. We also provide  construction management, inspection, and materials testing services for public agencies. With a staff of over 200, RockSol offers a unique team of professional and technical staff with a wealth of experience and knowledge. RockSol has in-house capabilities for performing standard materials laboratory testing, all of which is conducted under the required industry and regulatory procedures in our AMRL and CCRL accredited laboratories.