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Indoor Environmental Inspection & Remediation Services for Seattle's Most Demanding Customers

Our Seattle team provides our full array of indoor environmental services. Whether you’ve got a 100,000 sqft condo complex or a single family home, we’re ready to tackle the toughest issues.  Our inspectors and technicians are locally based and understand the nuances of the homes and buildings in our area.

SCHEDULE AN EXPERT > 206-686-6088


  • Mold Inspection & Testing
  • Moisture & Leak Detection
  • Building Failure Analysis
  • Mold Remediation
  • Lead Testing
  • Asbestos Testing
  • VOC & IAQ Testing
  • Healthy Home Surveys
  • Home Allergen Testing
  • Attic Remediation & Mold Prevention

Seattle Homes Face Unique Challenges


Seattle homes face a combination of factors not found in other regions.  Unlike most cities in the northern portion of our country, our humidity problems occur in the winter.  During the summer months, the temperatures are mild and the humidity is relatively low.  Yet in the winter, while the humidity drops in most regions, our humidity increases. This provides an environment conducive to mold and indoor air quality issues.


Older homes located in Queen Anne and Capital Hill often contain asbestos and lead based paint.  Many of these homes are due for major remodel projects, which can lead to health risks if the construction is not handled correctly.


Over the last 10 or 20 years, changes in the building code have led to far tighter homes.  While this has improved the energy efficiency of the homes, it has had an inverse effect on indoor air quality.  The climate in Seattle suffers from high winter relative humidity.  When homes are sealed tight, the natural humidity combines with the additional moisture created by the occupants, leading to high relative humidity.

Despite these challenges, addressing indoor environmental issues in Seattle is often very cost effective. Because all of our humidity issues occur in the winter when temperatures are cool, many problems can be solved by simply increasing the fresh air intake (while maintaining a well heated home).

Seattle Mailing Address:

12303 8th Ave. NE
Seattle, WA 98125

We’re Passionate About Customer Service:

Success Stories

"You guys are awesome.

I found out about you from a Windermere agent and all I can do is smile. You cost less. You are more environmental. And your customer service is way better.
I am a home inspector and every chance I get I say "you should check with Environix."

– Robert G.