Moisture creates the perfect environment for mold, which can harm both your home and your health. At RainWise, we don’t just remove mold — we stop it from coming back.

As Portland's Exterior Solutions Experts, we combine exterior repairs with mold mitigation so your home stays healthy, dry, and mold-free.
+1 503-805-7925 We pair mitigation with permanent exterior solutions so mold doesn’t return. Our team integrates waterproofing, ventilation, and repairs into every job.


Identify the source of moisture
Stop the leak or drainage issue
Contain and remove mold safely
Restore with dry, durable materials
Small surface mold in bathrooms can sometimes be cleaned safely, but larger or recurring areas indicate deeper moisture problems that require professional containment and removal.
If the moisture source isn’t fixed — such as a roof, window, or plumbing leak — mold will reappear. That’s why RainWise always repairs the source before any rebuild.
We combine leak repair, proper ventilation, HEPA filtration, and moisture-resistant rebuilding materials to create a dry, healthy environment.
Yes — from detection and safe removal to restoring walls, insulation, and finishes. We deliver a complete solution so you don’t need multiple contractors.
Our specialists will locate the source, remove mold safely, and rebuild with moisture-resistant materials — keeping your home clean, dry, and healthy.
Proudly Serving Residents In:
Lake Oswego, Portland, Tigard, Tualatin, Durham, Canby, Salem, Alameda, Beaverton, Forest Heights, Hillsdale
+1 503-805-7925