Geotechnical Test Pit Excavation in Running Springs, CA

This week, Lourenco Backhoe, Inc. completed a geotechnical test pit excavation project in Running Springs, California, supporting engineers and contractors preparing for future construction in the San Bernardino Mountains. With clear fall weather and ideal site conditions, our crew utilized a mini excavator to perform precise test pit digging along steep mountain terrain.

Test pits are a critical step in pre-construction planning, allowing geotechnical engineers to evaluate soil composition, moisture levels, compaction, and slope stability. In mountainous regions such as Running Springs, these assessments are essential for the safe design of foundations, utilities, retaining systems, and overall site development.

Operating on mountain roads and hillside locations requires specialized equipment and experienced operators. Our team is trained to work safely and efficiently in difficult environments, including narrow access points, uneven terrain, and variable soil layers. We prioritize jobsite safety, environmental awareness, and coordination with engineering teams to ensure accurate and reliable results.

Lourenco Backhoe, Inc. provides excavation, trenching, grading, and test pit services throughout the San Bernardino Mountains, Inland Empire, and High Desert. With over 20 years of experience, we support residential developers, commercial contractors, utility companies, and engineering firms across Southern California.

For dependable excavation services—whether for test pits, utility trenching, site prep, or grading—our team is here to help.