Credentials – Bio and Qualifications: Indoor Air Quality EMF Surveys, Inspection & Consulting Services

EMF EMI IAQ Specialist Detective
Joel-Anthony Gray: BSEE, CIH, CSP, CHMM, MAC
B.S. Electrical Engineering / Specialization Minor in Nanoscience Technology
B.S. Bioengineering & Biomedical Engineering (pending – University of Texas at Dallas)
A.S. Electronic Telecommunications
Certificate in Nanoscience and Nanotechnology   (UTD School of Engineering and Computer Science)
Graduate Certificate in Industrial Hygiene (Tulane University School of Public Health and Tropical Medicine )


Certified Industrial Hygienist  Credential # 12082 CP  ABIH / BGC (American Board of Industrial Hygiene & Board of Global Credentialing)
Certified Safety Professional # CSP-40131 BCSP (Board of Certified Safety Professionals)
Certified Hazardous Materials Manager # 29984 (Institute of Hazardous Materials Management)
Certified Radio & Display Instrumentation Technician (Delco Electronics)
Certified Non-Ionizing Radiation (NIRAD including RF & EMF) Safety – Colorado State University

Joel Gray is a certified Instrumentation and Radio Technician with a degree in Electronic Telecommunications; and earned his Bachelor of Science degree in Electrical Engineering with Honors at the University of Texas at Dallas with a Minor in Nanotechnology. His completed coursework has included intensive classes in Electromagnetics, RF Design, Communication Systems and Signals & Systems. He has now almost completed a 2nd engineering degree in Biomedical Engineering.

He has also recently attended an official course for Radiation Safety Officers offered by the Texas Commission on Environmental Quality, and recently completed advanced courses in Biology, Advanced Microbiology, Biomaterials and Medical Devices, Human Physiology for Electrical Engineers to better understand biochemical reactions at the cellular level.

Former Mold Assessment Consultant Texas MAC ID # MAC1387

Former AARST-NRPP Nationally Certified Radon Residential Measurement Provider ID # 108991 RT
Former ARP (AARST Radon Professional) Measurement Professional with Multi-Family Measurement Certificate


ScanTech Technical Consulting was started as a specialized technical consulting service over 20 years ago in 2002 and has been conducting EMF / EMI / RF / Radon / Radiation and other energy surveys / consultations / inspections for hundreds of highly satisfied homeowners and businesses including many Fortune 500 corporations in the Dallas / Fort Worth area and beyond. ScanTech has had experience in radon gas and radiation testing for several years, a certificate in X-Ray Safety and has an ongoing education in medical geology and environmental chemistry.




In conjunction with receiving a recent degree in Electrical Engineering, Joel-Anthony Gray has over twenty years of technical experience in the fields of computer repair, information technology, networking, audio/video equipment, photography, electronics, electromechanical control systems, automotive mechanics, wireless networks, telecom, biomedical technology, chemistry, microscopy, plasma physics, radiation measurement, ultra-high vacuum systems and nanotechnology including semiconductor fabrication and characterization.

His broad technical background and expert troubleshooting ability in a variety of fields enables him to find relevant insights and offer fresh perspectives in order to solve difficult problems quickly and cost effectively.


University of Texas at Dallas

      • Electromagnetics I (EE 4301)
      • RF Circuit Design (EE 4368)
      • RFID Industrial Applications (LMGT 1301)
      • Organic Chemistry I & II (CHEM 2323 / 2325)
      • Physical Chemistry & Thermodynamics with Biomedical Engineering Applications (BMEN 3315)
      • Bioengineering I & II (BMEN 1100 / 1208)
      • Introduction to Nanoscience & Nanotechnology (NANO 3301)
      • Nanotechnology Research (1 year) (NANO 4V95 / 4V97)
      • Nanoscale Fabrication Engineering (Integrated Circuit Technology) (EE 4330)
      • Nanotech Instrumentation, Microscopy & Spectroscopy (NANO 3302)
      • Plasma Technology / Plasma Physics (PHYS 6383 / NANO 4391)
      • Materials Science (NANO 3310)
      • Advanced Electron Microscopy (MSEN 6340)
      • Nanotechnology Internship (NANO 2486)
      • Astrophysics I (PHYS 3380)
      • Extragalactic Astrophysics (PHYS 4392)
      • Oceanography (ISNS 2367 / GEOL 1345)
      • Physical Geology (GEOS 1303)
      • Weather & Climate (ISNS 2368)
      • Natural Disasters: Volcanoes & Earthquakes (ISNS 2359)
      • Human Nutrition (HLTH 1322)
      • Medical Terminology (HLTH 3101)
      • Advanced Microbiology (BIOL 2421)
      • Engineering Physiology of the Human Body (BMEN 3330)
      • Engineered Biomaterials (BMEN 3318)
      • Biomaterials & Medical Devices (BMEN 4360)
      • Medical Imaging (BMEN 3380)
      • Medical Device Development (BMEN 6630)
      • Pathophysiology – Biological Basis of Health & Disease (BIOL 2350)
      • Immunoengineering / Immunology with an emphasis on CoViD-19 (BMEN 4V95)


    • Principles of Industrial Hygiene (GEHS-6720)
    • Radiological Health (GEHS-6300)
    • Principles of Toxicology (GEHS 6600)
    • Physical Agents & Ergonomic Hazards in the Workplace (GEHS 6620) – NonIonizing Radiation (NIRAD) Noise, Vibration & Heat Stress
    • Non-Ionizing Radiation Safety (EDLL 2006) includes EMF coursework in magnetic fields, Radiofrequency (RF) Radiation including WiFi, Cell Phones (also UV light and lasers)

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