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 very thorough, courteous, and explained every step of the way. However, the follow up report was not clear. The project manager who called after the mold report, gave us costs for protocols that were anywhere from $950 to $2000. This did not include post inspection testing which is additional $1000-$1500. In speaking with other mediation companies post report, they all said that the mold report doesn't allow anyone to create an accurate protocol to remediate. I am now needing a...
Jeff notified us when he was on the way and arrived promptly. He was very knowledgeable and thorough with our mold inspection. When completed, he sat down with us and went through all the information in detail and provided recommended vendors that we could use to assist us in resolving our issue.
Jeff was great. He was very thorough and detailed in his approach. Explained everything I needed to know in depth and helped me get a better understanding of expectations for the company tests and what I dealing with in my unit. Price for everything a bit steep however, for a last minute inspection I am appreciative.
Total waste of money. They price gauge and take advantage of people in a vulnerable state. Dealing with them left me feeling hopeless for my family. They charged about $3,000 for my initial inspection and then another $2000 for the protocol…. Which NONE even had the SOURCE OF THE MOLD …. How crazy is that. I had a 50 page protocol with no source of the mold. So I went to a remediation company and they wanted to charge $25,000 to tear my home apart as directed in the protocol which still di...
Had great experience. Philip Came out explained all the steps and worked us through what was going happen and how long it would take. Made family feel way better about the situation we was going through and that we was the only ones. The timeline given for the results was right on time. Great company with a really good employer
Moon was very professional and based on my experience with her, I would use your services again.
I wholeheartedly recommend this company. They are highly professional and demonstrate exceptional patience when dealing with multiple inquiries regarding a mold inspection, as this was my first time contracting a mold inspector. They ensure that you comprehend the entire procedure and provide valuable recommendations. The representative exceeded my expectations.
On the phone they’ll sound like a professional but they will send you a sub par inspector that has no clue what they’re doing and charge you thousands of dollars for basically nothing. Inspector doesn’t do much other than take a quick glance then upsell you on their very expensive tests.