Home » Air Quality Testing in SeaTac, WA | Mold & VOC Testing

Air Quality Testing in SeaTac, WA

If you’re concerned about indoor air quality in your SeaTac home or commercial property, 5 Microns Inc. provides professional air quality testing and laboratory analysis. We identify mold spores, VOCs, combustion byproducts, and other airborne contaminants affecting indoor health and building conditions.

      EXCELLENT  
   Based on 137 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Suzanne Smith 
 
 
 
 Trustindex verifies that the original source of the review is Google. Everything was smooth and without a hitch. The team was reliable and did wonderful work.
  
 
      Posted on Google  
   
   Adele Brawn 
 
 
 
 Trustindex verifies that the original source of the review is Google. I'm pleased with the service I received. The process was carefully planned to go quickly and easily.
  
 
      Posted on Google  
   
   Mia Ewing 
 
 
 
 Trustindex verifies that the original source of the review is Google. The young lady I spoke to on the phone was extremely kind and informative. Any question I had she could answer. She represents the company extremely well! We need more people like her.
  
 
      Posted on Google  
   
   B Leif 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very disappointed with how 5 micron left my walls and building agree inspection
Usually a company would take carpet up in the corner of the room they did it right in the middle 47 cuts and slashes
Gave them a chance to make repairs - they refused
Be careful when using them and always have someone who knows what they are doing onsite
Refused to fix any of it
Costing me thousands- they said the building was going to be completely renovated - reason for sloppy job but I never told them that
  
 
      Posted on Google  
   
   Cassie Krebs 
 
 
 
 Trustindex verifies that the original source of the review is Google. 5 microns was so easy to work with. Absolutely loved Carole! She was so through and educating, a true pleasure to work.  I was happy to give them a call and request her to come back for mold clearance.
  
 
      Posted on Google  
   
   JB 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very straightforward, although does not always deliver their results on time even if paying the extra 25$
  
 
      Posted on Google  
   
   margaret W 
 
 
 
 Trustindex verifies that the original source of the review is Google. Did an amazing job detecting our problem areas.  Was very detailed,  professional  and was genuinely helpful. Highly recommend,  came over next day.
  
 
      Posted on Google  
   
   Art Jury 
 
 
 
 Trustindex verifies that the original source of the review is Google. On time smart great explanations.  These folks know their stuff.  Kind and don't make you feel stupid.  General inspector and real estate agent very impressed as well.  Can't go wrong with these guys.  Bit expensive but you get what you pay for here.
  
 
      Posted on Google  
   
   Samy Hampton 
 
 
 
 Trustindex verifies that the original source of the review is Google. ⭐️⭐️⭐️⭐️⭐️
I had some concerns for mold in my office after gone through some water damage a year back, and I contacted 5 microns, and they came in the following day and ran all the necessary tests. A couple days later they emailed my results with the breakdown of everything I needed to know and how to take care of my concerns! Pascal was also very professional! Highly recommend!
  
 
      Posted on Google  
   
   Aleesha Kaundal 
 
 
 
 Trustindex verifies that the original source of the review is Google. Pascal was very professional and attentive to our needs. He was also empathetic to our situation. He took quite a bit of time explaining things to us. The report is very detailed and professional too. Thanks 5 Microns

Why Indoor Air Quality Testing is Important in SeaTac

SeaTac properties face unique indoor air quality challenges due to:

High moisture levels in the Pacific Northwest climate
Older residential construction in surrounding neighborhoods
Airport-related environmental factors
HVAC system issues in multi-unit and commercial buildings

Professional air sampling provides objective laboratory data so property owners can make informed decisions about remediation, repairs, or HVAC adjustments.

What Our SeaTac Air Quality Testing Includes

We perform independent sampling and laboratory analysis for:

Mold spore identification (air sampling)
VOC testing (including TO-15 analysis when required)
Asbestos air monitoring (post-abatement or concern)
Combustion byproducts
Indoor air complaints (odors, irritation, unknown sources)

All samples are analyzed by accredited laboratories with clear written reporting

Who Needs Air Quality Testing in SeaTac

Our services are commonly requested by:

Homeowners concerned about mold exposure
Buyers during real estate transactions
Property managers and landlords
Commercial building owners
Tenants with indoor air concerns

We provide objective testing only — we do not perform remediation, so there is no conflict of interest.

Frequently Asked Questions About Air Quality Testing in SeaTac

How much does air quality testing cost in SeaTac?

Pricing depends on the number of samples and testing type. Most residential air quality testing ranges from $389–$1559 depending on scope.

Do homes near Sea-Tac Airport need testing?

Properties near major transportation corridors may experience unique air quality concerns. Professional testing provides objective laboratory data.

How quickly are results available?

Most laboratory results are available within 3-10 business days of sample collection. Faster turnaround times are available.

Our Air Quality Testing Process

On-site visual inspection
Moisture and environmental assessment
Strategic air sampling (indoor & outdoor control)
Laboratory analysis
Written report with findings and interpretation

Most laboratory results are available within 3-10 business days, depending on the test.

Serving SeaTac from Our Tukwila Office

5 Microns Inc. is located in nearby Tukwila, allowing rapid response for properties throughout SeaTac, including residential neighborhoods, commercial buildings, and properties near Sea-Tac International Airport.

We regularly serve clients in: