Certerra Expands Pavement Engineering Capabilities in Texas with Addition of HP2 Engineering Team

SAN MARCOS, Texas--(BUSINESS WIRE)--Certerra, a leading provider of materials engineering and infrastructure support services, today announced a strategic expansion of its pavement and asphalt engineering capabilities in Texas through the addition of Stacy Rowh and the HP2 Engineering team. As part of this transaction, Certerra has acquired the HP2 Engineering trade name and related intellectual property, further strengthening its position in one of the nation’s most active transportation markets.

Stacy Rowh has joined Certerra as Vice President of Flexible Pavement Materials, where she will lead the development and growth of the company’s flexible pavement materials platform in Texas. Stacy brings extensive technical expertise and leadership experience from HP2 Engineering and Testing, the firm she founded and led, which established a strong reputation for asphalt and pavement engineering services across the state.

The addition of Stacy and the HP2 Engineering team significantly enhances Certerra’s ability to support public- and private-sector clients through specialized asphalt and pavement engineering services, with the potential to support broader regional and national initiatives over time. Texas continues to be a focal point for transportation and infrastructure investment, and this expansion positions Certerra to better meet growing demand with experienced leadership and targeted technical capabilities.

The acquisition of the HP2 Engineering trade name and intellectual property supports Certerra’s long-term growth strategy, emphasizing the combination of experienced leadership, specialized technical expertise, and strategic geographic expansion. By investing in high-demand markets and service lines, Certerra continues to strengthen its ability to deliver reliable, high-quality engineering solutions that support critical infrastructure projects.

About Certerra

Certerra is a leading provider of technology-enabled testing, inspection, and certification (“TIC”) services in materials engineering and the earth sciences. Certerra helps assure the quality and advance innovation in the delivery of critical infrastructure, from the ground up. Since 2021, Certerra has unified 20 businesses into a national platform that combines local expertise with specialized capabilities and scaled resources. With a team of 1,800+ engineers, technicians, and scientists across 50+ offices and laboratory facilities, Certerra is the partner of choice for infrastructure asset owners, contractors, design professionals, and manufacturers. Together with its clients, Certerra helps ensure that communities are built to last. Certerra is a portfolio company of OceanSound Partners. For more information, please visit www.certerra.com.

About HP2 Engineering

HP2 Engineering and Testing is a Texas-based, full-service construction materials engineering and testing firm specializing in asphalt and flexible pavement engineering. The firm is recognized for delivering innovative, performance-driven solutions that support durable and sustainable pavement systems across transportation and infrastructure projects. For more information, please visit https://hp2engineering.com/.