A Division of Global Prevention Services
Call Us: (503) 719-6859


We are very grateful to Matt that he stood by us in the face of a hostile HOA and attorney trying to twist the facts. His strong and conclusive evidence of his findings in a summarized and well written opinion letter enabled us to succeed in settling the claim with the insurance company successfully. His company’s proven techniques arrest the mold problems and allows one to stay in the property safely and get back to a normal life. That is often NOT the case with mold. We were very happy with all stages of interactions with Matt and his crew. From the initial prompt response, his understanding of the extreme stress one is living with these conditions, his patience and professionalism are truly unique. I can not speak more highly as to his services and manner of conducting himself.

Steve S.

These guys came to my rental to help get rid of a mold being caused by a wet foundation. They were very professional, super thorough, patient and efficient. I would definitely call these guys again!

Jessica V.

Luckily my mold problem wasn’t throughout the house but was in the crawl space above the house and on the other side of the drywall in a bathroom. After a free estimate and evaluation the guys at GPS didn’t try and convince me the mold problem was all over and that I needed to spend more money than necessary. Their process is so unique and fast that they were able to do the job cheaper than the other mold clean up companies. The solution also helps people with asthma which is great because my husband and stepson have the worst asthma and allergies. GPS can also do water clean up prior to the mold clean up and the drywall replacement. They did the whole job top to bottom and were professional. Oh, and they also have a guarantee! Hopefully I won’t need it!

Julie B.

I was very worried about having a bad mold problem in my rental, but after my first meeting with Matt and his team at GPS, my mind was put at ease. It was obvious from the start that the GPS team has extensive knowledge, experience and a thorough and effective method to eradicate mold. They worked quickly and were done ahead of schedule with mold removal. I would definitely recommend Global Prevention Services to anyone battling mold.

Taya H.

Very professional, quick and courteous. Matt was excellent, kept us informed every step of the way. Would definitely hire again.

Eric U. (in West Linn, OR )Eliminate Toxic Materials or Mold

Friendly, prompt, competent, and thorough. They did a great job and I will definitely hire them if I have the need in the future. Thanks, guys!!

Geoff H. (in Battle Ground, WA)

From the first time they came by to do an estimate to the time the actual job was completed, they were GREAT! So professional but extremely friendly and comfortable to work with at the same time. And so patient while we were waiting for the insurance claim to go through. We would hire them again and again and again, and trust them with any recommendations or advice they have given us. HIGHLY RECOMMENDED!

Melinda B.

While I hope I never have to hire a mold removal company again, I would hire GPS again in a heartbeat. It is rare to find a contractor that can offer me such a peace of mind.

Peace of Mind

Matt, I’ve been meaning to write and let you know how much I appreciate all of your work on getting rid of the mold in my house. And thank you for Aron. What a nice guy. He was awesome when he came, did a beautiful job finishing up, cleaning up after himself. That spot in my bedroom looks wonderful. He was so easy to have around that day, just a genuinely good human being. Of course, learning about how he’s helping his mother makes him perfect in my eyes. ;-

Gloria K (in Seaside OR)