Mold Testing Services of Oregon
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What customers say about Mold Testing Services of Oregon
Mold Testing Services of Oregon holds a 5-star rating across 286 Google reviews, which carries real weight in Portland, where older homes (median age 1971) face constant moisture pressure from 76% average humidity and 36 inches of annual rainfall. That track record suggests they know how to identify mold problems in the climate and housing stock you're dealing with. A standalone mold inspection in this region typically costs $200-$600, so you'll want to confirm what their service includes before calling.
Before hiring, verify that any mold remediation contractor holds a current CCB (Construction Contractors Board) license by checking oregon.gov/ccb. One important caveat: mold inspectors who also perform remediation work create a potential conflict of interest under industry standards, since they may have financial incentive to recommend more extensive work. Ask upfront whether they do both inspection and remediation, and consider getting a second opinion if they recommend major treatment.
Summary drawn from 286 Google reviews. We do not represent or endorse this firm.
Note: may also offer remediation services
This company's listed services suggest it may also perform mold remediation — confirm directly before booking an inspection. Industry standards recommend using a separate inspector and remediator to avoid a conflict of interest: an inspector who may also profit from remediation has less incentive to give an unbiased report.
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Claim This Listing →Business data sourced from public records · Last updated April 2026
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