(a) All contractors licensed pursuant to this chapter shall display or post the required license in their place of business. All licensed masters and journeymen shall carry their licenses on their persons and exhibit the license on the demand of the inspector, his assistants or any officer of the City.

(b) The name of the contractor or his or her business name shall be displayed on any work or service vehicle operated by the contractor or his or her employees during the course of business operations. The name of the contractor or his or her business shall be posted on each side of the service or work vehicle by paint, decal or magnet in letters and/or numbers not less than two inches high. (Ord. 19330 § 30, 11-3-09. Code 1995 § 30-530.)