With a location in Follansbee, W.Va., NorthAmerican Services Group started as NorthAmerican Industrial Services in 1994. It is one of the largest local industrial maintenance companies on the East Coast. The company provides hydro and grit blasting, surface preparation, explosives and vacuum truck services. NorthAmerican Services Group also offers vessel, tank, boiler and pipe cleaning services. Its abrasive blasting solutions are used for offline and online boiler, tank and rail car cleaning services. The company s licensed industrial explosive technicians utilize explosives for industrial cleaning. NorthAmerican Services Group s hydro-demolition process removes corrosion, mortar paste, and damaged or deteriorated concrete.