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Mold Inspection Sciences
Arizona (Serving Phoenix-Scottsdale-Mesa metro area, Tucson-Oro Valley-Marana, Sedona, Prescott, and Flagstaff)

Mold Inspection and Testing in the Greater Phoenix Metro Area and Most of Arizona

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

A scenic view of a resort pool area with umbrellas and lounge chairs, surrounded by lush greenery, stands out during a meticulous assessment of the venues offerings. In the background, a mountain range under a blue sky with scattered clouds creates a stunning backdrop.

Download our Free Flood Recovery Check List

Two overlapping informational pamphlets titled FLOODS: RECOVERY 101 from Mold Inspection Sciences detail essential mold prevention and recovery steps. The text guides thorough mold assessment after floods. Water droplet graphics enhance the blue-toned background. Contact info is included.

Your Flood Recovery Questions Answered

Here’s How to Get Started When Flooding Has Impacted Your Property. This free download will help you confidently move forward with a flood recovery plan of action to ensure that you proceed the safe way and the right way.

Find the Checklist Here

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

We had the pleasure of having Tim out to perform a inspection on a condo unit we are renting. Tim is incredibly personable, professional and knowledgeable. You can tell he loves what he does! He showed great passion regarding the health issues surrounding mold toxicity. He explained the process to us and showed us exactly what he was working on. You can tell someone loves where they work based on how they show up and let me tell you, Tim personified this.

I would highly recommend Mol...

Patrick W. Laguna Hills, CA, 5/19/2026

Tim was exceptional.

Hunter S. Costa Mesa, CA, 5/13/2026
Mold Inspection Sciences Client Review

Alan is a consummate professional. Introduced himself and the entire process. Kept us informed constantly and is very discreet and respectful with the inspection and billing process. I highly recommend Alan and his work!

Richard D. Bellevue, WA, 5/12/2026

Karen S. Seattle, WA, 5/11/2026

Jeanine F. Charlotte, NC, 5/10/2026

Mold Inspection Sciences Client Review

Frank Osmanski did a wonderful job and discussed everything in detail with me and I was very happy with his services.

Donna S. China Grove, NC, 5/10/2026

A 5-star review!

Adrienne S. Raleigh, NC, 5/9/2026

They were amazing and responsive. I would use them again, but hopefully I won’t have to

Piano Technician Paul M. San Francisco, CA, 5/8/2026

Frank was great to work with! He patiently let me follow him around during the inspection and explained what he was doing as well as gave me some peace of mind on the condition of the house I just closed on. While I wish I didn't need to do the samples (it was only seven but it adds up), I had seen all the spots that warranted them and knew he wasn't trying to run up the bill. He let me know the process and when to expect results. I'm glad I got this done so I have clear direction for my g...

Heather H. Gastonia, NC, 5/7/2026

Xander did a great job inspecting the home I'm renting out. He was far more thorough than the inspectors that the landlord and property management company sent over. He did a great job helping me prove out that there are many widespread moisture issues throughout the home as opposed to just focusing on what is visible and what I pointed out.

Piotr K. Los Angeles, CA, 5/6/2026

Mold inspection Sciences was great to work with! Quick to reply and fit us in the next day on a cancellation. Alan was timely, professional, and informative. Would recommend!

MLAJ 9596 Seattle, WA, 5/6/2026

So thorough and quick. Lots of information, lots of pictures and lots of explanations. Very grateful.

Sara B. Tempe, AZ, 5/6/2026

I cannot say enough good things about Mold Inspection Sciences, especially Sarah and Craig.

I contacted them because we were dealing with an urgent and very stressful concern in our home and needed professional environmental air quality and mold testing guidance quickly. From the very first call, Sarah was extraordinary. She called me back on a Saturday and spent nearly an hour listening, answering my questions, explaining the different inspection and testing options, and making sure...

W S. La Center, WA, 5/6/2026

They were quick to reply back to my phone call and professional. I was able to get someone to come out on very short notice. I didn't have a big budget but I was still able to afford the services. The man who came out to do the inspection was very nice and understanding. I would recommended their services.

Van N. Seattle, WA, 5/1/2026

So so impressed with this company! But specifically Johnny! He arrived on time and did such a thorough job. He explained every step of the process, walked me through everything I could expect. He was open and honest about what could increase pricing, made sure I was aware of any changes in cost depending on what I needed and then took his time to sit down and show me what he found and what he recommended.

He also was extremely polite, friendly and truly went above and beyond!

Rachel A. Thornton, CO, 4/28/2026
Mold Inspection Sciences Client Review
Patrick (Nugent) was extremely personable, knowledgeable, thorough, calm, and reassuring during what could be perceived as a stressful experience. In addition, we very sincerely appreciated the detailed and patient explanations he gave to our abundant questions. Thank you, Patrick!
Lisa Q. Morgan Hill, CA, 4/28/2026
Mold Inspection Sciences Client Review
Five stars for Xander and Mold Inspection Sciences. Very efficient, professional, and informative
Brett C. Venice, CA, 4/28/2026

Our inspector, Joseph was meticulous and communicated well. He answered all questions that came up and was respectful of our home when performing inspection and cavity samples.

Erin C. Gilbert, AZ, 4/27/2026

Joseph did an amazing job. He couldn't have been more thorough! He took his time, came quickly and worked with mne to get a great non-bias evaluation of the home. Thank you so much!

Alison M. Yuma, AZ, 4/27/2026

Mo, the technician who did the inspection was thorough and friendly. Very satisfied with the work he did, and I'm grateful that he took the time to explain the process.

Mben T. DuPont, WA, 4/24/2026

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.

75 Reviews