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 professional, knowledgeable and thorough. He answered all of my questions and was able to convey the information in an easy to understand manner. He helped be gain understanding and a sense of understanding. Him and his entire team were, from scheduling to technician were a pleasure.
Elena was very kind very professional and gave a thorough explanation of my options and her process before she started her work. She listened patiently while I related details of the mold experience and how it had affected me, and she made sure that my questions were answered before she left. Ben called and was equally kind and patient while he explained my report in detail and answered my questions. Both were very knowledgeable of their subject. I would highly recommend this company for a...
Phillip was an A++. He is very personable and easy to talk with. Before starting he explained thoroughly what he would be doing and why he was doing it - like why an outdoor sample is taken to compare to the indoor air. He even talked to us about things he saw that could be potential problems in the future, and things we could do now to mitigate those risks. Most of all, he was compassionate about what we have been dealing with, since we have been trying to find the source of the smell for...
Our mold specialist, Phillip, was fantastic. He began by explaining everything to us, was compassionate as he listened to our frustration, efficient in his work, and wrapped his time up by walking us through the next steps if mold was discovered. We could not have been more pleased with our experience with Phillip and MISofHouston.
Jeff was extremely knowledgeable, thorough and professional. I would highly recommend him. You are very lucky to have such a great employee!
Phillip was professional, knowledgeable and thorough. He answered all of my questions and was able to convey the information in an easy to understand manner. He helped be gain understanding and a sense of understanding. Him and his entire team were, from scheduling to technician were a pleasure.
Elena was very kind very professional and gave a thorough explanation of my options and her process before she started her work. She listened patiently while I related details of the mold experience and how it had affected me, and she made sure that my questions were answered before she left. Ben called and was equally kind and patient while he explained my report in detail and answered my questions. Both were very knowledgeable of their subject. I would highly recommend this company for a...
Phillip was an A++. He is very personable and easy to talk with. Before starting he explained thoroughly what he would be doing and why he was doing it - like why an outdoor sample is taken to compare to the indoor air. He even talked to us about things he saw that could be potential problems in the future, and things we could do now to mitigate those risks. Most of all, he was compassionate about what we have been dealing with, since we have been trying to find the source of the smell for...
Our mold specialist, Phillip, was fantastic. He began by explaining everything to us, was compassionate as he listened to our frustration, efficient in his work, and wrapped his time up by walking us through the next steps if mold was discovered. We could not have been more pleased with our experience with Phillip and MISofHouston.
Jeff was extremely knowledgeable, thorough and professional. I would highly recommend him. You are very lucky to have such a great employee!