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Mold Inspection Sciences
Seattle, Washington (serving Seattle and the surrounding metro area)

Mold Inspection and Testing in Seattle

Helping our clients breathe easy and thrive safely in all home or work environments

Aerial view of a cityscape with the Space Needle in the foreground. Tall buildings and skyscrapers stand proudly after careful inspection, with a large body of water and a cloudy sky completing this urban tapestry.

You'll Love Working with Mold Inspection Sciences, Ask Our Customers

A 5-star rating!

Dan Snohomish, WA, 11/5/2025

Alan became my new Chief Scientist as he took samples in my new home. He was prompt, very respectful as the realtor and I chattered away about a possible problem - someone in the family made the accusation that my new house was a meth house, therefore the need for testing. Alan patiently and thoroughly explained the testing process for toxicity and indicated he would do some further research about assuring air quality. What a relief his knowledge is!! Thank you for sending Alan. 10 stars!!...

Carol K. Gig Harbor, WA, 10/31/2025

Alan was very professional and took the time to answer all of my questions throughly.

Vincent L. Mountlake Terrace, WA, 10/30/2025

MIS was very professional. People I initially talked to on the phone were knowledgeable and friendly. Our inspector, Brent, did a thorough job and communicated clearly. He was very friendly and respected our property and our home.

Jaffer B. Seattle, WA, 10/27/2025

I felt Brent did a really good job. He made me feel very comfortable and was patient with all my questions. This guy deserves more than $50 for going under our house.

Kelsie R. Marysville, WA, 10/27/2025

Very thorough and provided clear explanations.

Julie D. Seattle, WA, 10/8/2025
Mold Inspection Sciences Client Review

Brent at Mold Inspection Sciences was Extremely thorough. He gave me great peace of mind as I have Extreme lung issues.

Paula W. Seattle, WA, 10/7/2025
Mold Inspection Sciences Client Review

Alan was very professional and knowledgeable. He answered all of our many questions and concerns. Took extra time to conduct a thorough inspection. Would recommend Mold inspection Sciences, especially Alan.

Travis P. Mill Creek, WA, 9/26/2025

Brent is thorough, friendly, and always takes the time to answer my endless questions with patience and clarity. I appreciate how knowledgeable he is—working with him has been a great experience!

Callie B. Duvall, WA, 8/29/2025

Alan is a great professional

Michael P. Clyde Hill, WA, 8/21/2025

Brent was very friendly and patient with all of our questions. He gave us a clear picture of what we were dealing with and what our next steps will look like once he left.

Levi R. Burien, WA, 8/21/2025

A 5-star rating!

Daniel E. Everett, WA, 8/20/2025

Alan was very thorough in explaining in simple terms I could understand what and why he was doing what he was doing. I came away feeling more confident in making decisions based on the data provided.

Brian L. Mukilteo, WA, 8/20/2025

I worked with Allen in the Greater Seattle Area. He did a great job and was very professional. Would recommend this service to my friends.

Adam Seattle, WA, 8/15/2025
Mold Inspection Sciences Client Review
Alan was great. Prompt, thorough, explained everything, answered all of my questions.
Monica H. Kirkland, WA, 8/14/2025

Brent was prompt, professional, and incredibly thorough. He pinpointed a hidden moisture issue behind our pantry, explained everything in a way I could understand and delivered a clear report with photos and next steps. Highly recommend!

Chris N. Issaquah, WA, 8/12/2025

I liked working with Alan. He was approachable and easy going. He was thorough in his report and explained every situation in an understandable way.

Franko M. Tukwila, WA, 8/9/2025

Alan explained things well, was flexible with my timing and patient with the kids running around. He made things really easy!

Emma S. Seattle, WA, 8/5/2025

Alan was wonderful. He was prompt, courteous, respectful of our space, and very knowledgeable. He answered my questions thoroughly, and was very professional. I highly recommend this company and this inspector, I have nothing but rave reviews. :)

Anna-Marie S. Seattle, WA, 7/29/2025

Alan did a great job! I had many questions and assumptions about mold in our home and he pointed out and explained everything in a way that made sense. Highly recommend getting the peace of mind.

Bak H. Kirkland, WA, 7/25/2025

Mold Investigation Methods

Moisture Detection

Moisture Detection

Mold growth requires three things: mold spores, a food source (building materials), and moisture or water. So, where we find moisture, we find mold. By locating the source of moisture and identifying hidden water intrusions, we can focus our mold investigation in the right areas.

If there was water damage from a flood, a leak, or a natural event we can inspect and assess the water damage along with identifying the presence of mold and make recommendations on the best way to return the home or office to a healthy state. 

Infrared Technology

Infrared Technology

We use FLIR infrared camera technology to enhance our inspection services. This advanced, non-invasive technology allows our inspectors to zero in and identify potential sources of moisture to more accurately determine testing and sampling areas. This will allow us to make even more precise conclusions and recommendations for action during the inspection.

Sampling and Testing

Sampling and Testing

We often get questions about how we determine which sample types to recommend, why we recommended a specific number of samples, and other questions about our sampling approach - known as our Sampling Strategy. Through the course of the assessment, our inspector will put together a Sampling Strategy specific to your property that will allow us to pinpoint problem areas, determine overall contamination levels, guide remediation efforts when needed, or in other cases rule out mold as a source of concern. If you have questions about the type of samples used or are wonder how and why specific recommendations are made, you can find tons of information in our Sampling Guides. Feel free to reach out to us with specific questions.

Certified Mold Inspectors

Certified Mold Inspectors

Performing professional, high-quality inspections requires three things—certification, education, and experience—values we do not take for granted. Each of our inspectors, consultants, and project managers is a Certified Mold Inspector (MICRO and MIS CMI). To protect your liability, property, and health, it’s important to engage the services of a professional and certified mold inspector. 

No Conflict of Interest

No Conflict of Interest

We don’t perform mold remediation, repair, or construction. We have no interest in the outcome of our inspections other than to ensure you have the information needed to return your home or office to a healthy state. Our expertise guides us, and we never have a conflict of interest regarding our findings and recommendations. We use a science-based approach and only do inspections and testing, never remediation.

Specialized Air Sampling Equipment

Specialized Air Sampling Equipment

We use industry-standard sample collection equipment, meticulously maintained, and regularly calibrated to ensure the integrity of our samples and the accuracy of the results.

155 Reviews