As used in this chapter, the following terms shall have the meanings indicated:
Includes anyone engaged in the business of home/commercial repair or remodeling, home/commercial improvements such as roof, siding, soffit and fascia, installation of additions, construction of fences and/or retaining walls, stone, cement or concrete contracting, either flat, form or wall works or as a masonry contractor or as a carpenter contractor, or as a general building contractor, and any person engaged in the construction, alteration or repair of buildings or other structures or sidewalks or street pavements or demolition of buildings and/or sales or contracting for such work; also, anyone engaged in any other type of residential or commercial improvement activities such as painting, landscaping, carpet installation and general hauling.