Mold Remediation in Collinsville, IL: From Wet Walls to a Clean Slate

Mold Remediation in Collinsville, IL: From Wet Walls to a Clean Slate

Michael Duffy • July 15, 2025

At TrueNorth Restoration of Greater St. Louis West, we take pride in helping our communities with our tried-and-tested mold remediation St. Louis homeowners can rely on. We understand how scary and frustrating mold can be, especially when it shows up unexpectedly in your home.

Recently, thanks to some good word-of-mouth from our clients, we responded to a mold remediation project in Collinsville, Illinois, where moisture had quietly damaged several areas of a home. Our team was called to assess and fully restore the affected rooms.


A Call From a Homeowner for Mold Remediation

We received a call from a concerned homeowner from Collinsville, IL, about our mold remediation services. The client had discovered visible mold growth and water damage in both a bedroom and a closet on the main level. A musty smell started to fill the rooms, and discoloration was visible on the walls and ceiling. Once we arrived for the inspection, it was clear that moisture was present for some time. The carpet, drywall, and affected surfaces all showed signs of mold contamination. Our team quickly put a plan into action.

The Steps We Took in the Process



Step 1: Inspection and Assessment

We started with a thorough mold and moisture inspection of the affected areas. Our assessment confirmed serious water damage, affecting both the bedroom and closet, with mold growth present on walls, ceiling, and flooring materials.


Step 2: Containment and Safety

Before beginning any removal work, we set up professional containment barriers, airlocks, and decontamination chambers to isolate the affected areas and prevent mold spores from spreading to clean areas of the home. This critical step maintained proper safety protocols throughout the entire process.


Step 3: Equipment Deployment

We strategically placed specialized drying equipment:

  • 4 air movers running for 3 days to promote airflow and drying
  • 1 dehumidifier operating for 3 days to control moisture levels

Our work didn’t stop there, we made sure to keep continuous monitoring to ensure optimal drying conditions.


Step 4: Material Removal and Disposal

We carefully removed all contaminated materials from both rooms:

  • Complete carpet removal, including padding and tack strips
  • Proper bagging and disposal of all contaminated materials using specialized containment bags
  • Debris hauling with proper dump fees included for safe disposal


Step 5: Cleaning and Treatment

Next, we brought in our tried-and-true method to clean up the affected areas:

  • Applied antimicrobial treatment to affected surfaces to eliminate mold spores
  • Heavy cleaning of walls and ceiling surfaces using professional-grade cleaning solutions
  • Cleaned wall studs covering approximately 70 square feet of exposed framing
  • Thorough cleaning of all exposed surfaces in both affected rooms

Step 6: HEPA Vacuuming and Final Cleaning

We performed comprehensive HEPA vacuuming of all surfaces to remove any remaining mold spores and debris. This included all wall cavities, floor surfaces, and exposed structural elements. Final surface cleaning ensured all work areas were properly decontaminated.

Step 7: Content Manipulation

Our team carefully handled and processed the homeowner's belongings affected by the contamination, ensuring proper treatment and protection of salvageable items.

Project Results

Thanks to our detailed mold remediation approach, the results spoke for themselves:

  • Complete mold remediation successfully completed - All visible mold was safely removed using professional Category 3 water contamination protocols
  • Thorough material removal - All contaminated carpet, padding, and materials were properly removed and disposed of
  • Professional equipment deployment - Dehumidifiers and air movers were strategically placed for optimal drying conditions
  • Comprehensive cleaning and treatment - All exposed surfaces were thoroughly cleaned and treated with antimicrobial solutions
  • Site prepared for reconstruction - Both the bedroom and closet were fully remediated and prepared for future reconstruction work
  • Safe environment restored - The home was returned to a safe, healthy condition with all containment measures properly removed

The affected areas are now completely free of mold contamination and moisture issues, with all surfaces properly treated and ready for the next phase of restoration.



Call Us When You Need Reliable Mold Remediation

If you're noticing mold, musty smells, or moisture issues in your home, don't wait until the damage spreads. At TrueNorth Restoration of Greater St. Louis West, we’re available 24/7. Just reach out for a inspection, or give us a call at (314) 557-3990. We respond quickly and get the job done right.


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