Why Category 3 Demands HAZMAT Response in Granite City
Most water damage emergencies in Granite City start with combined sewer overflow pushing raw sewage into basements during spring storms. A close second is septic system failure during spring snowmelt saturation. From the second water touches the property, every minute changes what gets saved and what gets ripped out.
Granite City's warm, humid climate promotes rapid microbial growth in water, increasing contamination risks during heavy rainfall and flooding events
Most category 3 black water cleanup calls in Granite City come from combined sewer overflow pushing raw sewage into basements during spring storms. Running a close second is septic system failure during spring snowmelt saturation. Once water sits unaddressed past 24 to 48 hours, microbial growth starts and the job gets a lot more expensive.

