RDS Environmental

RDS Environmental carries a 4.9-star rating across 153 Google reviews, which is worth noting given Arvada's climate and housing stock. With median homes built in 1979 and average humidity hovering around 52%, moisture issues aren't uncommon in the area. That strong local reputation suggests the company has handled the kind of mold concerns typical for older homes in this region. If you're considering a mold inspection, expect to budget $200 to $600 for a standalone assessment.

Before hiring, understand that Colorado doesn't require a specific mold remediation license, so verification falls on you. Ask whether the inspector holds IICRC certification and confirm they carry both general liability and pollution liability insurance. One important caveat: RDS Environmental is listed as a mold inspector who also performs remediation work. Industry standards flag this arrangement as a potential conflict of interest, since the same company profits from finding problems and then fixing them. Getting a second opinion from an independent inspector can protect your interests.