Jeffry Marquardt
Environmental Consultant

Jeffry is an Environmental Consultant with a BA in Economics and double minors in German and Business Foundations from The University of Texas at Austin. He is a Licensed Mold Assessment Technician in Texas and has eight years of experience in mold assessment as well as being a TREC Licensed Home Inspector. Currently, Jeff is preparing to take his Mold Assessment Consultant Exam to further his expertise. Inspired to join MISTX after researching the company, he was drawn by their reputation and high standards. Jeff is especially motivated by the opportunity to help people identify potential health risks in their environments—a passion deeply personal to him as a double transplant recipient. He takes pride in working alongside a team he describes as top-notch and highly knowledgeable.
Licenses and Certification
- MIS Certified CMI (Certified Microbial Investigator)
- MIS Certified Thermography Level I
- MIS Certified Water Testing Technician
- Mold Assessment Consultant License #MAC2115
IAQ Experience
Jeff joined Mold Inspection Sciences Texas in 2024.
About Me
Education

BA Economics from The University of Texas at Austin.
Double Minors in German and Business Foundations from the University of Texas at Austin
Pets

A Cheagle. Beagle-Chihuahua mix.
Here's what our clients have to say
Phillip was courteous, knowledgeable and helpful. I will always ask for him if we want a service technician again.
Jeff did a great job, not just with the service scene, but with the educational part of it. He was very thorough and explaining what he was doing and what different results would mean. He took his time and did exactly what he said he wasn’t going to do. He was very transparent with the entire process and showed his pictures. He also explain the next steps. His recommendations for test sampling was a very logical and we appreciate the service you provided.
My goodness i can't say enough draft things about Philip. During one of the more traumatic times of our lives when we were seeing and reading all kinds of things about mold in came Philip. He was calm, thorough, very informative and detailed. The whole company is a well oiled machine with lots of helpful info but Philip, he was one of the most knowledgeable contractors I have ever met.
Jeff from Mold Inspection Sciences Texas did an outstanding job inspecting my home. He was prompt, professional and extremely knowledgeable. Jeff took the time to walk me through the entire process in detail and answer all of my questions. I highly recommend Mold Inspection Sciences Texas and I truly appreciated Jeff’s clarity and genuine concern for the safety of my home
Lisa
Philip was the most helpful person! He was knowledgeable, patient, kind and honest! His advice and guidance was something I needed and appreciated more than I can say in a google review. 1,000 stars and then some! He helped me at a time I was sick, skeptical and exhausted because we had a horrible experienced with a remediation company that missed hidden mold and didn’t know what they were doing. Philip walked me through this process and explained so much. Then we he came back for the post...
I cannot recommend Jeff with Mold Inspection Sciences enough! He was super thorough and detailed with his inspection. He even went above and beyond the inspection and had recommended other items he had seen around the house. Great guy, very professional, and very personable.
Great customer service!