Installation of insulating materials for industrial applications, namely, high temperature insulation, removable covers and blankets; installation of insulating materials for mechanical applications, namely, tanks, vessels, boiler works, baghouses, precipitators, duct work and piping; installation of thermal insulation in buildings for the purposes of process control, condensation control and energy-heat conversion control; installation of acoustical insulation for buildings, ships and vessels; installation of insulation for fire stopping, structural fire proofing, electrical raceway protection and duct work protection; commercial and industrial environmental remediation services, namely, pcb, lead and asbestos removal services; installation of noise control products, namely, acoustical enclosures, acoustic barriers, acoustic ventilation systems, combustion air intake and exhaust silencers, acoustic door and auxiliary building acoustic ventilation systems; installation services of building scaffolds, and working and building platforms on buildings, structures and equipment; installation in buildings of safety and life-saving equipment, namely, netting, debris chutes, hoists, scaffolding; rental of building equipment, namely, scaffold equipment; commercial and industrial energy assessment services for the purpose of determining commercial and industrial improvements in non-residential buildings needed by way of insulation to improve efficient energy use, reduce heat loss, and carbon emissions and control condensation; industrial and commercial building energy assessment services for the purpose of determining industrial and commercial building improvements needed to improve energy use and efficiency; consulting services with regard to the installation of building insulation, including adequacy, integrity and effectiveness; installation of building insulation; installation of building insulating materials; installation of monitoring and control instruments in steam lines, namely, sensors, for monitoring steam output for steam systems in buildings for energy efficiency; environmental hazards remediation services, namely, asbestos abatement and lead abatement; installation of sheet metal lagging; performing industrial shutdowns, outages, and turnarounds of industrial facilities and power plants for maintenance and repair of electrical generators, pollution control equipment, piping, vessels, stacks; building repair and maintenance; painting; application of protective coatings

Custom fabrication of thermal and acoustical insulation blanket products for others; mold remediation services; chemical remediation services; environmental hazards remediation services, namely, decontamination of hazardous materials; environmental hazards remediation services, namely, abatement and remediation services, namely, hazardous chemical clean-up services in the nature of chemical encapsulation of hazardous chemicals