Thompson Restoration Associates

Thompson Restoration Associates holds a 4.8-star rating across 316 Google reviews, which matters in Columbus where homes built around 1966 face real moisture challenges. With 70% average humidity and 39 inches of annual rainfall, older houses are prone to mold growth in basements, attics, and crawl spaces. That strong rating suggests the company knows how to handle the specific conditions that plague mid-century Columbus homes. If you're seeing signs of mold, you're likely looking at remediation costs between $1,200 and $3,600 depending on scope.

Before you call, verify that Thompson Restoration Associates carries both general liability and pollution liability coverage - Ohio doesn't require a statewide mold remediation license, so these insurance types matter. Ask whether they hold IICRC S520 certification, the industry standard for mold remediation professionals. Request proof of current coverage and ask for references from recent Columbus-area projects. One important note: get a detailed written estimate upfront, since mold jobs can expand once walls are opened and the full extent of damage becomes clear.