The Turnkey Solution We are experts in piping and geotechnics who serve drilling intensive industries worldwide. Our products and services deliver above and below the ground applications in water and waste management, piping systems to the power and mining sectors, as well as tunnel construction, well sinking, and domestic installations. By combining our nearly 90 years of experience with modern production equipment, we continue to manufacture innovative solutions for critical on-site operations. At Carl Hamm we are non-negotiable about competent and committed personnel, and we are proud to be the preferred piping partner for leading industries worldwide.