Carrillo & Associates, Inc. (CAI) provides a complete range of geotechnical evaluations for private and public structures throughout the state of Texas and surrounding area. Our geotechnical engineers will investigate and characterize the project subsurface soil, bedrock, and groundwater conditions, and their affects on foundations, slabs and pavement. Working closely with the owner and design team, our engineers will provide dependable and cost-effective recommendations for the project.

Tamiu Drill shaftWe can conduct drilling and sampling with our rigs. In addition, together with our subcontractor drillers, we can install monitor wells, piezometers, and deep borings. Carrillo & Associates, Inc. (CAI) laboratory conducts laboratory testing to evaluate soil classification, shear strength, compaction, compressibility, swell potential, permeability, etc. Our tests are conducted in accordance with American Society for Testing and Materials (ASTM), American Association of State Highway and Transportation Officials (AASHTO) or Texas Department of Transportation (TxDOT) standards.

Our geotechnical engineering recommendations are presented in an engineering report, which address the specific project design, construction, and quality control requirements.

We offer the following geotechnical services:

Shallow and Deep FoundationsLackland Towers 002
Pavement Design
Settlement Analysis
Foundation Investigations
Earth Retaining Structures and Reinforced Earth
Expansive/Collapsing Soils
Power Plant Facilities
Soil Stabilization
Slope Stability
Other Geotechnical Engineering Services

Carrillo & Associates, Inc. 956.726.9600


Certified WBE, SBE, DBE, HUB, US Army Corps of  Engineers Validated Laboratory