Arnold Robinson is an Underpinning Supervisor for Earth Tech. He oversees the details of the underpinning process, ensuring a quality job and happy homeowners. He has 10 years experience in the underpinning process, and has been instrumental in the design and installation techniques of the Magnum Piering System. He also holds an OSHA 30-hour safety certificate. He and his wife have three children, and together they enjoy boating, fishing and camping.