Rental of cleaning and electric washing and drying machines and equipment; Vehicle repair and maintenance; vehicle service stations for refueling; Rental of cleaning and electric washing machines and equipment; Application of coatings for the repair of walls; Maintenance of water purifying apparatus; Maintenance of water pollution control equipment; Rental and maintenance of work platforms; Painting and repair of signs; Pumping septic tanks; Septic tank pumping and cleaning; Underwater abrasi...