The Pressure Grout Company (TPGC) is a leading grouting specialty contractor with over 65 years of experience in the field. Founded in 1955 and headquartered in Hayward, California, with a branch office in Long Beach, TPGC has established itself as a pioneer in the geotechnical engineering domain, providing innovative solutions for a wide array of challenges in site improvement and foundation work.
The company specializes in various advanced grouting techniques, including permeation grouting, compaction grouting, slurry soil nailing, and more, effectively addressing complex site conditions that require expert knowledge, technical skills, and specialized equipment. TPGC takes pride in its sophisticated in-house grout research and development laboratory, the most advanced on the West Coast, which has earned the trust of municipal, state, and federal agencies alongside private sector clients.
With a strong emphasis on engineering excellence and professional operations, TPGC's guiding principles include a commitment to continuous innovation, ensuring they stay at the forefront of the industry. Their engineers are well-versed in soil engineering and have participated in global research and development efforts, reinforcing their stature in the field.
Serving both public and private sectors, TPGC has an extensive portfolio that encompasses industrial, commercial, residential projects, as well as infrastructural developments like dams and tunnels. The company is licensed in several states, including California, Nevada, Arizona, and more, showcasing their capability to undertake diverse projects across regional boundaries.
Reliability and integrity are hallmarks of TPGC’s operations, backed by a rich history of satisfying customers with innovative, robust, and cost-effective solutions tailored to specific project requirements. As TPGC moves forward, it continues to build on its legacy of trust and excellence in the geotechnical engineering industry.
