Detroit's Cobo Center through the years Cobo Conference and Exhibition Center has dominated the heart of downtown Detroit since it opened in 1960. It was built by the city of Detroit and named in honor of former Detroit Mayor Albert Cobo (1950-1957). It is shown here May 20, 1962. The Detroit News archives
Remediation costs vary depending on how much and where mold exists. Figure on: 1  $500 to $4,000 to remove mold from crawlspaces only.  $2,000 to $6,000 to remove mold from ducts, crawl spaces, walls, and attics.
How To Remove Mold In The Attic. Attics are humidity traps and leak-prone, which often results in mold. Improper ventilation, cracks or broken roofing materials frequently cause mold and mildew build-up in attics.Eliminate mold and musty odors in your attic, easily and safely with Concrobium Mold Control. Using a spray bottle or garden sprayer, apply a thin, even application of Concrobium Mold Control to moldy drywall, rafters, flooring and other attic surfaces. 2  Allow to dry completely. 3  As the solution dries it eliminates any existing mold and fungus.