Soils Engineering

Soils Engineering, Inc. (SEI) is a reputable engineering consulting company that has been providing exceptional services to private, government, and industrial clients across California for over 40 years. With a rich history dating back to 1966, we have grown from a humble two-man team to a reputable organization renowned for our expertise in geotechnical engineering, environmental engineering, materials testing, and surveying.

Our Story

Soils Engineering, Inc. was founded with the goal of providing high-quality, customized geotechnical engineering, field investigations, and testing services to a thriving local construction industry. Our commitment to excellence and dedication to meeting our clients' needs have enabled us to maintain a strong presence in the industry. Throughout our journey, we have expanded our services to include environmental engineering, materials testing, and surveying, ensuring that our clients receive comprehensive solutions for their specific needs.

Services

At Soils Engineering, Inc., we understand the importance of tailored solutions for our clients. Our extensive range of services includes:

• Geotechnical Engineering: Our team of experienced engineers provides expert geotechnical engineering services, including investigation, design, and construction administration for a wide range of projects.
• Environmental Services: We offer a full range of environmental engineering capabilities, including slant-drilling operations, and advancing proficiency in soil and rock testing techniques necessary to meet California State and Federal EPA Standards.
• Materials Testing: Our laboratory is equipped to perform various testing requirements for soil, rock, concrete, and asphalt, providing our clients with reliable and accurate test results.
• Surveying Services: Our skilled surveyors utilize the latest technologies and techniques to deliver accurate and efficient surveying services for a diverse range of projects.

Leadership

Our leadership team comprises experienced professionals who have spent numerous years honing their skills and expertise in their respective fields. Our management team includes:

• L. Thomas Bayne, P.E., G.E., R.E.A., President
• Tony Frangie, P.E., R.E.A. II, C-57, Vice President
• Cristine McCaffrey, General Manager
• Brian Marier, P.E., Senior Engineer
• Robert Becker, P.G., REA II, CEG, Environmental Manager
• On Man Lau, P.G., M.Sc., P.E., G.E, Engineering Manager
• Jacob Guffey, Field Manager
• Darren McCaffrey, L.S., Chief Surveyor
• Andrew Lucas, Lab Manager
• Beatriz Felix, Office Manager/Payroll

At Soils Engineering, Inc., we strive to maintain open communication and foster a sense of trust with our clients. We understand the importance of adapting to the ever-changing engineering landscape and ensuring that our services remain aligned with the latest industry standards and regulations. With our comprehensive range of services, expertise, and commitment to excellence, we are confident that we can provide the solutions you need for your projects.