Mark Dupree

Inspector Success Manager

Mark came to us with a Navy background, followed by a decade worth of outdoor environmental work and a clear passion to utilize his ability and dedication to delve into the indoor environmental aspects of inspection and testing. Mark is both methodical with his consultations and dedicated to helping his clients understand precisely what they need to know about their individual situations. Mark is happiest at home in Colorado with his family, his pets, and his guitar.

Licenses and Certification

MIS certified CMI (Certified Microbial Investigator)
MIS Certified Thermography Level I
MIS Certified Water Testing Technician
MICRO Certified CMI

IAQ Experience

Mark joined Mold Inspection Sciences in 2021.

Certifications

About Me

Pets

Cats: Lila & Lilo

Hobbies

Woodworking
Music
Guitar
Writing

What else do you want our clients to know about you?

I'm a veteran of the United States Navy.

Do you have a favorite quote/song/book/movie?

"Veni Vidi Vici" - Julius Caesar
All Along the Watchtower - Jimi Hendrix
Count of Monte Cristo - Alexandre Dumas
Down Periscope - Directed by David S. Ward

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

Great service, very satisfied!

Michael D. Santa Cruz, CA, 10/20/2025

professional and prompt

J B. High Point, NC, 10/17/2025

Friendly, knowledgeable, and efficient. Since they do not do any remediation work they can provide you an honest analysis of their findings. Christian showed up on time, explained everything he was doing step by step, and left the house in the same condition it was in prior to the inspection.

Gary Y. Los Angeles, CA, 10/16/2025

Tim was great. Friendly and knoweledgeable, highly recommend!!

Greg G. Huntington Beach, CA, 10/16/2025

Craig is absolutely wonderful! Not only is he extremely knowledgeable, he is kind, helpful, honest, enjoyable, explains everything well and puts us at ease. This is our second time having Craig in our home for testing and he is consistent and incredibly helpful. Thank you Craig!

Gwenn Gresham, OR, 10/15/2025

Very friendly and knowledgeable.

Amy Santa Cruz, CA, 10/10/2025

christian was great! quick and thorough and informative. highly recommend!

Vanessa M. Los Angeles, CA, 10/8/2025

Very thorough and provided clear explanations.

Julie D. Seattle, WA, 10/8/2025

Patrick was very thorough inspecting three buildings on my property. I appreciated that he was knowledgable and took the time to answer many questions. I found him to be polite, friendly and kind. The other staff I dealt with were also professional and competent. I recommend this company.

Andi Denver, CO, 10/8/2025

A 5-star review!

James T. Portland, OR, 10/8/2025

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

Excelente servicio

Hector M. Charlotte, NC, 10/7/2025

Grayson was very professional and knowledgeable. She took time to answer all of my questions and was very helpful in a difficult situation.

Hannah P. Franklinton, NC, 10/7/2025

wonderful experience with this company! patrick was so kind and thorough, explaining everything very clearly. highly recommend

V F. Felton, CA, 10/3/2025

Christian did a good and thorough job inspecting the house and showed me photos of concerns and recommendations of samples.

Marcus M. Downey, CA, 10/3/2025

Irwin was very thorough in the performance of his task. Very knowledgeable regarding mold growth in it’s environment

Ben K. Los Angeles, CA, 10/2/2025

Craig was excellent! He was very kind, professional, thorough and took the time to answer my questions. He made a stressful situation a lil easier. I appreciate his services and would absolutely recommend him!!

Jeanie W. Portland, OR, 10/1/2025

Christian is a real pro. He knows his work and does a great job. He’s also a pleasant communicator, which helps in times when you’ve got mold to work with. Highly recommended!

Dejan M. Los Angeles, CA, 10/1/2025

Mo was absolutely Fantastic at the Gayle’s Home. He took his time to go through our house and addressed every concern we had. He explained everything he was doing thoroughly, ensuring that we had a complete understanding. Thank you so much Mo!

D C. Douglasville, GA, 10/1/2025

Patrick was very knowledgeable, and patient and he listened intently. I have gotten very sick since we moved into our new office and then we had a flood which exacerbated all the issues I was experiencing. He was very thorough in his investigation of our office. The office had been remediated after the flood, and he discovered in his physical inspection water in the kick plates of the cabinets and moisture in the walls and floors. I am now waiting on the other test results. Prior to t...

Caboushon Properties Sausalito, CA, 10/1/2025