First and foremost, our policy is to not alarm our clients about potential mold problems. MTSO will determine if you have a mold problem, what is causing it, and how to resolve it.

We are located in Portland, Oregon and serve Oregon and Southwest Washington.

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MTSO does not perform remediation/clean-up of mold contamination.

It is our policy to have no financial interest in the discovery of mold or the results of any remediation.

MTSO’s only interest is helping our clients resolve mold air quality concerns.

Have mold concerns? Call us at: (503) 754-2590