The department of Code Enforcement is responsible for the sale and rental inspections of all residential and commercial properties in Chicago Heights. The department reviews, approves and issues building permit applications and drawing of all new or continuing construction taken place within the city limits.
 Inspections ensures life safety from fire and other hazards in residential and commercial construction through plan review, permits, inspections, and contractor registration according to minimum requirements of adopted codes, ordinances, and State laws.
Code Enforcement also assist businesses or organizations selling and/or serving food to the general public. Such businesses are required to be licensed and inspected to protect public health.