37 performing catastrophe (fire, smoke, water damage, explosion, and other such similar events) cleaning and restoration services to both structure (interior and exterior) and contents; interior environmental services (for contents and structures), namely the cleaning of air ducts and coils, rugs, furniture, drapes, and surfaces; and the cleaning, maintenance, remodeling and construction of both the interior and exterior of residential, commercial and industrial establishments; and the cleaning and restoration of the interior of transportation vehicles