Alpine Building Performance, LLC

Alpine Building Performance, LLC carries a 5-star rating across 705 Google reviews, which speaks volumes in Denver's climate. With average humidity around 48% and older homes (median built in 1970), moisture problems aren't uncommon here. That consistent rating suggests homeowners have found real value in what the company offers, especially in a region where mold concerns are a legitimate consideration.

Before you call, know that Colorado doesn't mandate a specific mold remediation license, so verify the contractor holds IICRC certification and carries both general liability and pollution liability insurance. One important note: Alpine Building Performance is listed as a mold inspector, which creates a potential conflict of interest under industry standards if they also perform remediation work. A standalone mold inspection typically costs $200 to $600 in this area, so get that price upfront and ask directly whether they inspect only or handle both inspection and remediation.