Inland Empire · Southern California
Geotechnical, Materials Testing & Special Inspection in the Inland Empire
Our Chino office sits in the middle of the Inland Empire, which makes this our fastest-response territory. Industrial and warehouse construction here runs on aggressive schedules and large-scale grading — both of which need compaction testing and special inspection that show up when the grader does.
What we handle in Inland Empire
- Same-day and next-day technician dispatch for most Inland Empire sites.
- Heavy experience with large-footprint industrial pads and mass grading.
- Familiar with plan-check and inspection requirements across San Bernardino and Riverside County jurisdictions.
Services available in Inland Empire
Geotechnical
Subsurface investigation, foundation recommendations and grading support — practical, buildable reports scoped to the site in front of us, not a template.
DetailsMaterials Testing
Field and laboratory testing of soils, concrete, masonry, aggregate and asphalt, coordinated directly with our geotechnical team so constructability questions get answered same-day.
DetailsSpecial Inspections
Code-compliance inspection for concrete, masonry, structural steel, soils, asphalt, shotcrete and fireproofing — with cross-trained, multi-certified inspectors who can cover more than one scope per trip.
DetailsCities we serve in Inland Empire
- Chino
- Chino Hills
- Ontario
- Rancho Cucamonga
- Fontana
- Riverside
- Corona
- Eastvale
- Jurupa Valley
- Moreno Valley
- Redlands
- San Bernardino
Nearby city not listed? We very likely cover it — call (949) 678-7913 and ask.