Property Management

Attics, Crawlspaces, & Interiors

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Organic Growth

Our expert non-destructive remediation process is the best and most cost-effective method for removing attic mold and stains. We do not paint over or encapsulate the mold, we remove it! Other companies recommend replacing building materials which can be costly and inconvenient for tenants. Properties can be treated and ready for return the same day in most cases with a 60 month guarantee.


If asbestos is not disturbed it is usually harmless, however repairs or renovations can pose a high risk by sending toxic fibers into the air causing health problems for occupants and neighbors. Our accredited AHERA building inspectors follow strict standards set by the State of Oregon, OSHA, and DEQ. We can take samples and if the material is found to be positive for asbestos we will repair or remove it safely.

Indoor Air Quality

We offer air testing and a three-step process for improving indoor air quality. Perfect for concerns about mold, allergens, improper ventilation, and the health of building occupants. We provide a detailed report that lists our findings and recommendations as well as an individualized and affordable plan for remediating the problem with a 60 -month guarantee for peace of mind.


Did you know?

Featured Article

Budget Time? Do Not Forget Your Attic Spaces.

Budget season is underway and property managers have a lot to consider when anticipating expenses and income.  One area that is often overlooked while forecasting is the attic inspection.  For attics that are inspected yearly, the cost can be much smaller than waiting for a potential problem to ensue.  Benjamin Franklin said, “Beware of little expenses, a small leak can sink a big ship”.  The same is true for budgets, putting off this detail can likely cause a huge variance down the road, and ironically in our wet climate an actual “small leak” or water issue can be quite costly if not quickly and properly addressed.

“Beware of little expenses, a small leak can sink a big ship” (3)

Additional Resources for Property Management Partners


Attic Mold Removal

Mold contamination requires prompt and proper treatment if you want to minimize the damage and restore your home to a safe, healthy condition. Learn what causes mold and see a quick video of our process.


Interior Mold Removal

Mold remediation should not only remove the mold and find the source, but should clean and test the space to ensure it is safe from further exposure following remediation. We are careful not to exacerbate the indoor air quality. Learn more about our process.


Crawlspace Mold Remediation

Crawlspaces, especially in older buildings, attract and retain water and moisture. Excess moisture in a crawlspace is not good. It leads to rotting wood, mold, and other issues that can cause structural damage.

Indoor Air Quality Tips for Tenants

Download this FREE checklist of helpful ways your tenants can improve their Indoor Air Quality.


How to Reduce Mold Liability

Download this FREE mold addendum example for helpful verbiage when drafting your own policies and procedures for building occupants.


Asbestos Removal

Asbestos is extremely dangerous if disturbed. Proceeding with caution is the best possible recommendation. Do not touch, move or disturb material that you suspect may contain asbestos. Certified can help with both testing and removal. See our page for more information.


Disinfecting for COVID-19

Learn how Certified Indoor Environmental’s disinfecting service is the most effective method and how it is also safe and affordable. Check out our resource page for the most updated information.


Education Classes

Learn How to Protect Your Assets from Mold and Poor Indoor Air Quality and What to Do with Suspected Asbestos. Zoom classes brought to your team.

Portland Smoke

8 Tips To Help Protect Yourself From Wildfire Smoke

Here are 8 tips we have gathered for you to help protect yourself from wildfire smoke.

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