OnPoint Home Inspections Service

OnPoint Home Inspections Service holds a 5-star rating across 141 Google reviews, which carries real weight in Portland, where older homes (median built 1950) and the region's damp climate - 72% average humidity and 47 inches of annual rainfall - create persistent conditions for mold growth. That consistent rating suggests homeowners have found reliable service when moisture and mold concerns arise in properties built to earlier standards.

Before hiring, verify that inspectors hold a valid Maine contractor license and appropriate insurance coverage. Look specifically for IICRC S520 certification, which demonstrates formal training in mold assessment. One important caveat: OnPoint is listed as offering both mold inspection and remediation services. Industry standards flag this dual role as a potential conflict of interest, since the same company profits from finding problems and then fixing them. You may want to get a standalone mold inspection (typically $200-$600 in this region) from an inspector who doesn't also do remediation, ensuring an unbiased assessment before deciding on any treatment.