Advance Soil Technology is a geotechnical engineering firm located in San Jose, California. They offer consulting services and soil analysis, catering to clients involved in residential construction. With recent online activity noted in 2026, the firm appears to be actively engaged in the industry, providing essential support for home building projects.

Updated Sep 2026

Cleary Consultants

Engineers Geotechnical

📍 900 N San Antonio Rd Ste 101, Los Altos, CA, 94022

📞 650-948-0574

🌐 clearyconsultantsinc.com

Cleary Consultants is a geotechnical engineering firm located in Los Altos, California. They offer a range of services including development, residential services, design, geology, planning, and consulting. The firm specializes in engineering solutions for homes and utilities, making it a resource for both residential projects and larger developments in the area.

Connell Geotechnical Inc

Engineers Geotechnical

📍 2134 Old Middlefield Way Ste E, Mountain View, CA, 94043

📞 650-962-9588

Mohsen V Mahdavi

Engineers Geotechnical

📍 1400 Coleman Ave, Santa Clara, CA, 95050

📞 408-970-8685

Updated Sep 2026

Cotton Shires & Associates

Engineers Geotechnical Soils

📍 330 Village Ln, Los Gatos, CA, 95030

📞 408-354-5542

🌐 cottonshires.com

Cotton Shires & Associates is a geotechnical engineering firm located in Los Gatos, California. The company specializes in soil analysis and related engineering services. Recent online activity indicates it is an active business in the area.