Explore AdvantaClean of Washington County

As a locally owned and operated business we take pride in servicing our community. Learn more about our credentials and community involvement.

Schedule an Appointment

To request a service call you only need to fill out the form below. We will contact you via phone, email, or text to confirm the best appointment time. You will receive an email confirming your service request.
or Call Now (877) 800-2382

Meet Your Local Experts

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    Brian Thomsen


    AdvantaClean Environmental of Washington County started it's franchise in 2009. Brian Thomsen, franchise owner, recognized a need for a refreshing approach to water damage and mold removal services.

    While the principles are essentially the same as any other water damage restoration contractor, AdvantaClean actually takes the time to get the job done right and truly cares about every customer. That's the kind of mindset that Marty was looking for and he knew he was on the right path to entering this industry with the customer's needs in mind first.

    Brian has over 15 years experience in mold removal. He also has several years under his belt with project management, customer management, estimating, invoicing, and much more. You'll always see Brian on every project. Every customer knows Brian and often they'll call him directly with questions relating to their project or to refer him to their friends and family.

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    Lead Tech

    Kris has at least 10 years experience in the construction trades industry. Kris has worked for other water damage restoration firms and has a firm grasp on what needs to get done.

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    Juado and Fernando


    These guys are absolute work horses. They're the nicest fellows you can have in your home when dealing with a stressful situation such as an emergency water loss or mold removal. You can bet they'll always have a smile on their face and they do a very good job at what they do.

Achievements and Certifications

At AdvantaClean of Washington County we provide the best services backed by our certifications and training.

osha certified


iirci logo


lead safe certified firm


macro certification



  • Water Restoration Technician (WRT)
  • Certified Mold Inspector (CMI)/Certified Mold Remediation Contractor (CMRC)
  • Oregon CCB# 193086
  • Washington KSBUSSB872LK

AdvantaClean of Washington County Achievements!

We provide the residents of Washington County, with the warm customer care of a local business and the skilled service of a national franchise. AdvantaClean has been improving its work continuously throughout its more than 25-year history.


  • AdvantaClean was highlighted on Channel 2 KATU news in December of 2015 while we were drying out a basement in Lake Oswego, OR which was flooded.
  • We are a member of Beaverton LeTip

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