IICRC - Institute of Inspection Cleaning and Restoration Certification

Las Vegas's dry climate - averaging just 27% relative humidity and 4 inches of rain yearly - makes mold seem unlikely. But the median home here was built in 1990, and older homes can hide moisture problems in walls, attics, and crawl spaces that aren't obvious. If you suspect mold, getting a professional inspection makes sense. IICRC - Institute of Inspection Cleaning and Restoration Certification - is listed as a mold inspector in Las Vegas, and you'll want to know upfront whether they just inspect or if they also do the cleanup work.

Here's the thing: if an inspector also performs remediation, they have a financial reason to find (or recommend) more mold removal than might actually be needed. That's a conflict of interest. A standalone mold inspection in this region typically costs $200-$600. Before you hire anyone, confirm they're licensed - Nevada requires mold remediation contractors to hold a contractor's license from the Nevada State Contractors Board, and you can verify their credentials at nvcontractorsboard.com. Ask directly whether they inspect only or if they do remediation too, and get that answer in writing.