Automobile cleaning and car washing; Bathtub and bath boiler cleaning; Battery charging services; Car repair and maintenance; Consulting in the field of building construction; Electric appliance installation and repair; Furniture maintenance; Furniture restoration, repair and maintenance; Heating equipment installation and repair; House painting; Installation and repair of air conditioning apparatus; Installation of doors and windows; Installation, maintenance and repair of computer hardware; Installation, repair and maintenance of heating equipment; Machinery installation, maintenance and repair; Painting; Painting contractor services; Photographic apparatus repair; Providing information related to the installation, maintenance and repair of automobiles, furniture, watches, electric appliances, telephone, houses, computers; Repair or maintenance of electric lighting apparatus; Residential and commercial building construction; Tuning of musical instruments; Upholstering; Vehicle battery charging; Vehicle cleaning; Vehicle maintenance; Vehicle maintenance and repair; Vehicle maintenance and repair; Vehicle painting; Vehicle service stations; Vulcanizing of automobile tires; House painting; Installation and repair of heating, ventilating and air conditioning equipment; Painting and applying coatings to building interiors and building exteriors; Repair or maintenance of photographic machines and apparatus; Telephone installation and repair