What happened in Sturgeon Bay
CCS opened this mold remediation job in Sturgeon Bay on August 25, 2025, and took 25 photos over two visits.
The problem was overhead in the basement, on the underside of the floor above. On August 25 the photos show the OSB subfloor and the wood floor joists with spotting and discoloration, along with the metal ductwork and drain lines hung between them. One section near the top of the foundation wall was stained a heavy orange-brown.
On September 11 the crew treated the basement ceiling with a spray wand, working joist bay by joist bay around the pipes and the insulated flex ducts, with the mist visible across the open basement. The follow-up photos show the subfloor and joists looking clean, with the manufacturer stamps on the OSB readable again. Basement ceilings in newer homes are often left open, and humid summer air can condense on the cool wood and start mold growing.
Work performed
- Mold remediation
- Basement ceiling treated with a spray wand
- Joists, subfloor and duct areas covered
- Follow-up photos of the cleaned wood
Photos labeled Before and After were taken by the CCS crew on this job.



