Mold Testing, Mold Prevention. Mold Remediation. Structural Drying. Insulation Removal. Moldbuster is North Western Washington's oldest mold mitigation company. With 14 years of continuous service, we cater to the needs of Private, Commercial and Real Estate Professionals. From a small cabin to a multi building complex, we have the experience, equipment and knowledge to solve the worst mold problems. Over 1000 attic spaces treated in Western Washington.