Business Details
30 Years
experience
Emergency
services
Your Trusted Partner for Engineering Solutions
Arias & Associates has been delivering trusted geotechnical engineering and construction materials testing services across Texas since 1996. Our team of licensed professionals combines decades of experience with cutting-edge technology to ensure project success for public and private sector clients. With three office locations and a reputation for accuracy, responsiveness, and innovation, we specialize in subsurface exploration, foundation analysis, and materials testing for transportation, education, military, and commercial projects.Our commitment to quality is reflected in our AASHTO-accredited laboratories, certified technicians, and client-focused approach that prioritizes transparency and technical excellence. As a Historically Underutilized Business (HUB) and Minority Business Enterprise (MBE), we bring both technical expertise and diverse perspectives to every project.
Services
Geotechnical Engineering
Construction Materials Testing
Special Inspections
Pavement Evaluation
Foundation Analysis
Soil Testing
Asphalt Testing
Structural Steel Observations
Masonry Testing
Non-Destructive Testing
Details
- Year established: 1996
Highlights and features
- 25+ years of Texas-specific geotechnical expertise
- AASHTO-accredited laboratories with real-time data reporting
- Historically Underutilized Business (HUB) and MBE certified
- In-house project management software (CORE) for transparency
- 24/7 availability for emergency testing needs
Associations and certifications
- American Association of State Highway & Transportation Officials (AASHTO)
- U.S. Army Corps of Engineers (USACE)
- Texas Department of Transportation (TxDOT)
- Cement and Concrete Reference Laboratory (CCRL)
- American Standard Testing Materials (ASTM)
What people say
Reliable service
Excellent customer service
Timely reporting
Accurate technical expertise
Responsive team
Services
Geotechnical Engineering
Our geotechnical engineers conduct subsurface exploration and foundation analysis for transportation, commercial, and infrastructure projects. We provide expansive soil mitigation recommendations, pavement evaluations, and forensic investigations using advanced testing methods. Our services ensure proper foundation design and prevent costly structural failures through accurate subsurface data interpretation.
Construction Materials Testing
We perform comprehensive testing on concrete, asphalt, soils, and structural steel for quality assurance. Our certified technicians conduct field observations and laboratory analysis to verify material compliance with project specifications. Services include concrete slump testing, asphalt compaction analysis, and structural steel inspections to ensure construction integrity.
Special Inspections
Our ICC-certified special inspectors provide required oversight for San Antonio construction projects. We perform deep foundation inspections, reinforced concrete evaluations, and structural steel observations to meet city code requirements. Our team delivers real-time reporting through MetaField software for all special inspection documentation.
Pavement Evaluation
We assess pavement conditions using coring data, GPR, and FWD testing for TxDOT and municipal projects. Our engineers analyze pavement layers and subgrade conditions to recommend rehabilitation strategies. Services include life-cycle analysis and cost-effective repair solutions for roadways and airfield pavements.
Foundation Analysis
Our engineers evaluate subsurface conditions to recommend optimal foundation systems. We analyze axial and lateral loading requirements for buildings, bridges, and industrial facilities. Services include drilled shaft design, pile driving analysis, and settlement predictions for stable foundation systems.
People
Robert Arias & Associates
Founder
Civil engineering graduate from UT Austin with 45+ years of geotechnical experience across Texas, Europe, and the Middle East. Founded Arias & Associates in 1996 and developed it into a premier engineering firm.
Jeremy Arias & Associates
President
Led Arias & Associates' IT infrastructure development since 1996, creating the CORE project management system. Oversees corporate operations with expertise in information technology and construction project management.
Dexter Bacon
Principal Engineer
Licensed Professional Engineer with 45+ years of experience in foundation engineering. Specializes in deep foundation types, forensic evaluations, and expansive soil issues for transportation and commercial projects across Texas.
John Landwermeyer
Managing Principal, Austin Operations
25+ years of experience in construction materials engineering and geotechnical services. Launched Arias & Associates' Austin operations in 2013, focusing on municipal and transportation infrastructure projects.
Karl Crenwelge
Geotechnical Department Manager
25+ years of geotechnical engineering experience with expertise in forensic investigations and construction materials testing. Oversees San Antonio's geotechnical department with focus on technical excellence and client service.
Questions
What geotechnical services does Arias offer?
We provide subsurface exploration, foundation analysis, expansive soil mitigation, pavement evaluation, and forensic investigations using industry-standard testing methods.
Are your materials testing labs accredited?
Yes, our laboratories are accredited by AASHTO, USACE, TxDOT, and meet ASTM E-329 standards for soil, concrete, and bituminous materials testing.
Do you handle both public and private sector projects?
We serve municipal agencies, educational institutions, military bases, and commercial developers with customized engineering solutions since 1996.
What certifications do your technicians hold?
Our team includes NICET-certified engineering technicians, ACI-certified concrete testers, AWS-certified welding inspectors, and ICC-certified special inspectors.
Can you perform emergency testing services?
Yes, we offer 24/7 emergency testing and special inspections with rapid response times across Texas.
