The ISO rating, or Insurance Services Office rating, is a measure used to evaluate the quality and effectiveness of fire protection services within a community. This rating, which ranges from Class 1 to Class 10, assesses factors such as fire department capabilities, water supply, emergency communications, and community risk reduction efforts. A Class 1 rating is the highest possible score, indicating exceptional fire protection services. The Katy Fire Department has achieved this prestigious ISO Class 1 rating, reflecting its outstanding operational efficiency, highly trained personnel, and robust emergency response infrastructure. This rating not only signifies top-tier fire protection for the community but often results in lower insurance premiums for residents and businesses due to the reduced risk. 

To confirm whether or not your structure (commercial or residential) is within the City of Katy limits and serviced by the Katy Fire Department, please use the "Am I a resident" link here: Am I a Resident?