To Our Valued Clients:

At LOI, the safety and wellbeing of our clients, our people and their families remain our top priority. We continue to monitor the trajectory of COVID-19 and the corresponding guidance to businesses as recently issued by our City and County authorities.
We thank you and wish you all the best. From all of us at LOI.



We participate in the AASHTO Materials Reference Laboratory program to actually gauge our performance. We also participate in ASTM’s Cement and Concrete Reference Laboratory program.

Our technicians have received on the job training, certification and accreditation from the American Concrete Institute (ACI) and are in the process of acquiring certifications from the National Institute for Certification in Engineering Technologies (NICET), and follow the American Society for Testing and Materials (ASTM) procedures and the most current developments within the construction industry.

Equipment & Logistics

We own and operate a truck mounted CME-75 drilling rig, which enables us to meet even the most aggressive timelines. Our 4,400-square foot USACE-validated testing facility has easy access to IH-10 and US Highway 54.