Which document authorizes a fire protection sprinkler system contractor to engage in business in Texas?

• A. Certificate of occupancy
• B. Registration certificate
• C. Professional engineer license
• D. Business license

Answer: (B)

To legally operate as a fire protection sprinkler contractor in Texas, you need the state-issued registration certificate. This credential shows you meet the regulatory requirements and are authorized to bid on and perform sprinkler system work under state rules. A certificate of occupancy is about approving a building for use, not about authorizing a contractor to do business. A professional engineer license relates to engineering design work, not contractor licensure for installing sprinklers. A general business license is often not the specific state authorization needed for specialized trades, and in many cases isn’t required at the state level for performing sprinkler work. The registration certificate is the credential that specifically authorizes this trade in Texas.