Under direction, performs a full range of advanced journey level duties in support of the Building Services Division; leads, oversees, and participates in the more complex and difficult work of staff responsible for the inspection of building systems at various stages of construction, alteration, and repair for compliance with applicable state and local laws, ordinances, and codes; acts as a technical expert and provides a variety of support duties often involving interdepartmental coordination; and provides information and assistance to architects, engineers, contractors, builders, and the general public. Under general supervision, performs a variety of building inspection duties involved in the inspection of building systems at various stages of construction, alteration, and repair for compliance with applicable state and local laws, ordinances, and codes; and provides information and assistance to architects, engineers, contractors, builders, and the general public.