Welcome to Bruin Geotechnical Services Inc. Your full-service geotechnical service firm.

If you’re planning to build and are not sure where to start, give us a call, we can help. If you’re a seasoned builder staring a new project, we can help. Bruin GSI not only has the knowledge and experience in dealing with the local governmental agencies, but we can refer local contractors and architects that are reliable and perform quality work.

Soil reports, percolation testing, septic system design are just a few of the services we provide. We have been working in the Antelope Valley for over 25 years and can provide you with quality geotechnical services for your upcoming project. We know our service area and we know the agencies that govern it.

Bruin GSI believes in providing excellent service with quality engineering. Our clients have told us that we have saved them thousands of dollars with our expertise and competitive rates.

Whether you are building a single-family residence, a concrete tilt-up structure, subdividing your vacant land or have a hillside parcel that you want to develop, Bruin GSI can help. Call us for quality geotechnical services, competitive rates and superior customer service.