Kelly, Wright & Associates (KWA) is a Tucson-based mechanical engineering consultancy established in 2000, working mainly across Arizona, New Mexico and California. It offers complete fire protection engineering services as a named discipline, led by a registered Fire Protection Engineer. Services include fire alarm and smoke control system design, code and standard analysis, clean agent, foam and water mist systems, explosion protection, and full fire protection and life safety audits. It also produces complete sprinkler designs including hydraulic calculations and shop drawings.