Rex Environmental

Rex Environmental holds a 5-star rating across 578 Google reviews, which matters in Denver where older homes (median built 1970) and the area's 48% average humidity create conditions favorable to mold growth. That consistent feedback from local homeowners suggests Rex knows how to handle the mold issues that crop up in this climate. If you're facing a remediation project, expect costs in the $1,400 to $4,200 range depending on the scope.

Colorado doesn't require a specific mold remediation license, so verify that Rex Environmental carries IICRC certification and holds both general liability and pollution liability insurance before you hire them. These credentials protect you if something goes wrong during the work. Ask to see their current insurance documentation and certification details - it's a straightforward step that gives you real peace of mind.