SERVPRO of Downtown Columbus, West and Upper Arlington

SERVPRO of Downtown Columbus, West and Upper Arlington carries a 5-star rating across 392 Google reviews, which matters in a region where moisture is a constant concern. Columbus averages 70% relative humidity and 39 inches of annual rainfall, and with most homes built around 1966, older foundations and roofing are especially vulnerable to mold. That kind of track record suggests the company knows how to handle the damp conditions that plague the area's aging housing stock.

Before you call, understand that this company is listed as a mold inspector and also performs remediation work. Industry standards flag this as a potential conflict of interest, since the same firm profits from finding problems and then fixing them. Ohio doesn't require a statewide mold remediation license, so verify that any contractor you hire holds IICRC S520 certification and carries both general liability and pollution liability insurance. A standalone mold inspection typically costs $200 to $600 in this region, so get that quote upfront and consider whether a separate, independent inspector makes sense for your situation.