Houston-based with global reach, M&H is an engineering and consulting firm that serves
oil and gas, industrial, manufacturing, petrochemicals and refining clients. Our team
of 300 engineers, project managers and technical professionals helps you build and
safeguard the integrity of physical assets. We’ve worked for some of the world’s
best-known companies, consistently succeeding on complex jobs and in
demanding environments all over the world. M&H was established in 1978.