Hammer Home Inspections

Hammer Home Inspections carries a 4.9-star rating across 348 Google reviews, which speaks to consistent performance in a region where moisture is a genuine concern. Grand Rapids' 71% average humidity and 38 inches of annual rainfall, combined with a median home age of 1953, create ideal conditions for mold growth. That track record matters when you're evaluating someone to inspect a older property where hidden moisture problems can be costly to address.

Before hiring, understand that Michigan doesn't require a specific mold remediation license, so verify credentials carefully. Look for inspectors holding IICRC S520 certification and confirm they carry both general liability and pollution liability insurance. One important caveat: if an inspector also performs mold remediation work, that creates a financial incentive to recommend expensive treatment. A standalone mold inspection in this area typically costs $200-$600, so getting an independent assessment from someone who only inspects (rather than also selling remediation) protects your interests.