General Info

In operation since 1919, Nelson Piping Company is a mechanical contractor. It operates more than two divisions. The company operates Nelson Carlson Mechanical Contractors division, which provides a range of piping services. Nelson Piping Company offers plumbing, piping fabrication, welding, backflow survey and inspection, underground tank removal and ground water remediation services. It offers installation services for snow melting, steam and hot water, thermal storage, heating and air conditioning, and power, process, food grade and pharmaceutical piping systems. The company also operates Nelson Fire Protection division, which provides various design and remodeling services for buildings. It offers flow, leak, fire pump and damage testing services. The company additionally operates Master Sheet Metal Contractors division, which provides interior fiber-optic inspection, air balancing and smog removal services.