Commercial Indoor Air Quality Testing in Seattle, WA

 

 

 

 

 

 

 

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Suzanne Smith profile picture
Suzanne Smith
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Everything was smooth and without a hitch. The team was reliable and did wonderful work.
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Adele Brawn profile picture
Adele Brawn
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I'm pleased with the service I received. The process was carefully planned to go quickly and easily.
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Mia Ewing profile picture
Mia Ewing
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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.
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B Leif profile picture
B Leif
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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
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Cassie Krebs profile picture
Cassie Krebs
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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.
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JB profile picture
JB
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Very straightforward, although does not always deliver their results on time even if paying the extra 25$
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margaret W profile picture
margaret W
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Did an amazing job detecting our problem areas. Was very detailed, professional and was genuinely helpful. Highly recommend, came over next day.
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Art Jury profile picture
Art Jury
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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.
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Samy Hampton profile picture
Samy Hampton
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โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ 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!
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Aleesha Kaundal profile picture
Aleesha Kaundal
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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

Indoor air quality issues in commercial buildings can lead to employee complaints, reduced productivity, and potential liability concerns.

If occupants are reporting symptoms such as headaches, irritation, or discomfort, professional testing can help identify the cause.

At 5 Microns Inc., we provide commercial indoor air quality testing in Seattle for offices, multi-tenant buildings, and large facilities.

Who We Work With

We provide testing for:

  • office buildings
  • property management companies
  • commercial landlords
  • healthcare and professional spaces
  • retail and mixed-use properties

Common Reasons for Testing

Commercial clients typically contact us for:

  • employee health complaints
  • suspected poor ventilation
  • chemical odors or off-gassing
  • post-construction or renovation concerns
  • tenant disputes or liability issues

What We Test For

Our assessments can include:

  • VOCs (volatile organic compounds)
  • mold and airborne spores
  • particulate matter
  • temperature and humidity
  • ventilation performance indicators

Testing scope is customized based on the building and concerns.

Our Process

Step 1: Initial Consultation

We review:

  • building size and layout
  • complaints and symptoms
  • timeline of the issue

On-Site Assessment

We evaluate:

  • HVAC and ventilation
  • moisture conditions
  • potential contaminant sources

Air Sampling & Testing

We collect samples for:

  • laboratory analysis
  • chemical and biological contaminants

Reporting & Recommendations

You receive:

  • detailed findings
  • interpretation of results
  • guidance on next steps

Why Commercial Testing Matters

Poor indoor air quality can lead to:

  • employee complaints and absenteeism
  • reduced productivity
  • tenant dissatisfaction
  • potential liability exposure

Testing provides objective data to support decision-making.

Cost of Commercial IAQ Testing

Pricing depends on building size and scope.

Typical ranges:

  • Smaller commercial spaces: $500 โ€“ $1,500+
  • Larger buildings: varies based on square footage and complexity

Why Choose 5 Microns Inc.

  • Independent environmental testing
  • No conflict of interest (we do not perform remediation)
  • Certified laboratory analysis
  • Experience with commercial and large-scale projects

Related Environmental Testing Services

  • Asbestos Testing
  • Meth Residue Testing
  • Water Testing

Licenses & Certifications