RT Hood and Duct Cleaning are certified by the Seattle Fire Department and certified and trained by Amerex. We follow the most current edition of the NFPA (National Fire Protection Association). If you are not sure if your commercial or restaurant kitchen suppression system is complaint with UL300 and would like to get more information on new fire system installations, call Steven Deac, Fire Safety Compliance Specialist of Hood and Duct Cleaning, at (206) 639-4968 or by email for a free fire suppression system inspection.