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Mold Inspection Sciences
Los Angeles, California (serving the Greater Los Angeles Metro Area)

Mold Inspection and Testing in the Greater Los Angeles Metro Area

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

A panoramic view of the Los Angeles skyline with the Griffith Observatory in the foreground and tall skyscrapers in the background, almost like an inspection of urban beauty. Dry grass and foliage partially frame the buildings under a clear sky.

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

Christian did an AWESOME job! He was super attentive to all my concerns and very knowledgeable. He informed me on everything he was finding, as he found it. And took the time to explain why exactly the samples he recommended were necessary. A ++, on the entire process! Thanks Christian!!!

Rae C. Long Beach, CA, 12/31/2025

He was extremely thorough, professional, and methodical throughout the entire process. He took the time to carefully inspect all relevant areas, explain his findings in clear and understandable terms, and answer every question with patience and expertise. His approach demonstrated a deep understanding of mold assessment protocols and environmental health standards.

Susan N. Laguna Woods, CA, 12/30/2025

Xander was very knowledgeable and thorough and was professional. Was very clear and concise on the inspection process.

Mary Alice F. Tarzana, CA, 12/30/2025

Xander was incredibly insightful and helpful. It was great to be able to talk through complex issues with him; he clearly has a depth of knowledge and passion for public health. He came to check out potential mold issues in my apartment, and I felt lucky to encounter his warmth, attention to detail, and expertise. Would highly recommend!

Emily G. Los Angeles, CA, 12/29/2025

Xander was very efficient, knowledgeable, and friendly.

Mert B. Pasadena, CA, 12/29/2025

These services were great and my inspector Christian was very thorough in explaining the whole process to me. Highly recommend!

Ayotunde I. Los Angeles, CA, 12/28/2025
Mold Inspection Sciences Client Review
Xander was amazing, insightful, and a pleasure to talk with - thank you so much!!
Emily G. Los Angeles, 12/23/2025

Tim is great! He is Very professional, very knowledgeable! I recommended!

Jinhua Z. Irvine, CA, 12/22/2025

Amazing Service!

Liam M. Los Angeles, CA, 12/20/2025

Absolutely stellar service with attention to detail and great listening skills as we worked through some shared decision-making to work through the issues. Highly recommend.

Dr. Mark T. Rancho Santa Fe, CA, 12/18/2025

Tim is the greatest mold inspector! He really helped us out. He is very professional and thorough and gave us great information.

Sophie B. Costa Mesa, CA, 12/17/2025

Highly recommend. Christian was excellent and communicated with us about his findings all throughout the process. We have had a history with mold and sadly are pros with dealing with it. Everything Christian did was what we would expect when looking for mold. We were able to take air samples and get answers without being alarmed. He was fantastic.

Lindsay M. Los Angeles, CA, 12/17/2025

Our inspector Christian was great! Very thorough inspection and answered my MANY questions patiently and gave me insight into our massive mold problem.

Lance M. Los Angeles, CA, 12/16/2025

Truly excellent service and expertise.

Jochem V. Malibu, CA, 12/16/2025
Mold Inspection Sciences Client Review

Irwin was on time and professional.

Sylvia G. Los Angeles, CA, 12/15/2025

Xander was so so helpful, communicative, nice, and did a great job!! Highly recommend thank you so much!!

Lizzy H. Marina Del Rey, CA, 12/13/2025

Xander was phenomenal. Polite, knew his stuff, and answered all my questions.

chris p. Los Angeles, CA, 12/12/2025

Tim is the best this is the 2nd time I have used him . He is very professional and scientific . I would use him for any mold you suspect . Very health conscious to hire him. Lexi

Lex San Clemente, CA, 12/12/2025

Tim was very professional and am very satisfied l would highly recommend him . Thank you again Tim your awesome

jacque p. Orange, CA, 12/12/2025

Irwin was wonderful. He was very kind and knowledgeable, and I really appreciated his willingness to explain and his patience with me when I had trouble understanding the terminology. Thank you Irwin!

Sophie K. Los Angeles, CA, 12/8/2025

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.

432 Reviews