EMF EMI Surveys & Testing: Houston Austin Dallas Indoor Air Quality & Environmental Testing

EMI EMF Testing IAQ Dallas Houston Austin

Austin Houston Dallas: EMF / EMI Testing Biomedical Surveys & Consulting Services



  • Pacemaker, Spinal Cord Stimulators (SCS), Defibrillator, ICD (Implantable Cardioverter-Defibrillator), CRT-D, CRT-P, Vagus Nerve Stimulation / Stimulators, (VNS) CSF Valve Shunts, Wearable Insulin Pumps, ICD Loop Recorders, PA (Pulmonary Artery) Pressure Sensors, Metal Implants, Hearing Aids, Neuromodulation / Neurostimulation & Biomedical Implant EMI (Electromagnetic Interference) Surveys
  • City of Dallas Green Building Clearance IAQ (Indoor Air Quality) Clearance 804.2 for Certificate of Occupancy
  • Lighting Level (Photometric) Surveys for Safety and OSHA / City Ordinance Certificate of Occupancy Compliance
  • EMF / EMI Testing – EMF Protection – Power Line Testing for Real Estate & Property Management
  • Indoor Air Quality Testing: VOCs, Mold, Dust & Particle Characterization, Radon, Formaldehyde
  • Measurements, CO, CO2, Organic Dust, Pollen, Allergens – Certified & Licensed Mold Assessment Consultant by the State of Texas License # MAC1387 now licensed by TDLR (Texas Dept. of Licensing & Registration)
  • AARST-NRPP Nationally Certified Radon Residential Measurement Provider for HUD LEAN, Fannie Mae, Freddie Mac and GSA radon surveys including Advanced Multi-Family & Large Buildings Radon Measurement MAMF-2017
  • Cell – RF Microwave Radiation Antenna Tower Strength Compliance Surveys
  • Radiation – Radioactive Material Surveys  NORM / TENORM
  • OSHA Compliance Noise Testing, Sound Level Testing, Acoustic & STC
  • Electrostatic Discharge (ESD) Inspection Consultation and Testing Services


Since 2002 for multi-family dwellings, high rises, warehouses, factories, commercial buildings and properties in the Dallas – Houston – Austin – Fort Worth – San Antonio DFW and North Texas region by an experienced, certified professional Environmental Inspector with advanced degrees in Electrical Engineering with a concentration in Nanoscience Technology, and Biomedical Engineering. (pending)


7 Days a Week  Mon – Fri:   9 AM – 7 PM   Weekends:  Noon – 6 PM

You can text to this number anytime 24/7 as well for brief inquiries. *ScanTech DOES NOT perform residential testing OR consulting for homeowners / tenants – all services are COMMERCIAL ONLY.

FOR A QUOTE we will require the type of inspection desired, physical address, approximate square footage and / or a Scope of Work and an email address to send the quote to.



  • EMF Testing (Electromagnetic Force or Field) 60 Hz AC power line Surveys for businesses, real estate transactions and property management including consulting on EMF sources, protection devices and strategies
  • Indoor Air Quality (IAQ) testing and measurement for particulate matter, ventilation, potential issues with bacteria, pollen, dust as well as professional mold testing and SARS-CoV-2 / CoViD-19 surface and air grab sampling.
  • Certificate of Occupancy VOC measurements for Dallas Green Ordinance Post-Construction – Pre-Occupancy baseline IAQ testing Section 804.2.
  • Toxic chemical exposure testing and potentially carcinogenic formaldehyde / VOC / TVOC (Total Volatile Organic Compound) contamination levels from pressed wood / lumber / glue / binders WITHOUT cutting floor material. Also CO, (carbon monoxide) CO2 (carbon dioxide) radon and O2 oxygen / O3 ozone levels to check ventilation and pollution quality.
  • Diagnosing Commercial Sick Building Syndrome and chemical and biological issues investigated with environmental forensic lab services including air grab, bulk, tape lift and swab / wipe sampling including bacterial contamination using ATP Luminometry.
  • Radio Frequency Spectrum Analysis and Power Readings.
  • Medical Device / Medical Imaging EMI (Electromagnetic Interference) Testing for Safety Compliance (Pacemakers, ICDs, Implantable Defibrillators, Spinal Cord, Neural and Neuromodulation Implants, SCS, SNS, VNS, EKG, ECG, EEG, EMG, ambulatory Holter Units, infusion pumps – Medtronic, St. Jude, Boston Scientific, Nevro, Tandem Diabetes Care, etc.) and other diagnostic biomedical equipment  issue with MRI and ultrasound imaging.

Abbott Biomedical Implants

St. Jude Medical Pacemaker Logo

Medtronic Pacemakers ICD

Mortara EKG Holter Biomedical Logo

Boston Scientific Medical Implant Device Logo

Nevro Spinal Cord Stimulators SCS

Insulin Infusion Pumps - Tandem Diabetes Care

  • Troubleshooting hospital security anti-abduction infant protection systems such as Hugs by Stanley Healthcare, MyChild by McRoberts Security Technologies and Cuddles by Kelley International Security Service Inc.

MyChild McRoberts Security Technologies

Stanley Healthcare logo

Cuddles Anti-Abduction Infant Protection System     Infant Anti-Abduction System

  • Medical Device / Biomedical Equipment EMF / EMI Compliance Testing – We have performed numerous surveys for companies and corporations with pacemaker / implantable defibrillator / ICD interference concerns for all major manufacturers of these devices. We have also done interference testing for EEG, EKG, Holter units (ambulatory EKG) and other biomedical equipment.
  • What if it isn’t EMI? (Electromagnetic Interference) ScanTech can still assist in troubleshooting and discovering what is really going on due to our extensive interdisciplinary background. In many cases, the client assumes the problem is due to some external field, but the real issue can often be something unexpected and even less expensive / easier to fix than thought. A fresh insight from a highly experienced interdisciplinary consultant can rapidly resolve your nightmare scenario at great cost savings.
  • RF Compliance Surveys including Rooftop Towers and Antennas – Microwave – WiFi Wireless – Cellphone & Cell Tower Signal Strength Impact
  • Commercial Electromagnetic Interference EMI Issues, AC Power Noise Level, Radio Frequency Noise and Line Conditioning Evaluations (“Dirty Electricity”)
  • ESD (Electrostatic Discharge) Flooring Evaluation, Anti-Static Testing and Troubleshooting with Air Ion Counters, Hygrometers, DC Static Voltage Meters, and Sheet Resistance Testers with respect to ground. Determine the Static Dissipative / Static Conductive characteristics of your industrial / medical environment or anti static measures
  • Sound / noise level and acoustic testing for OSHA compliance and STC evaluations, ordinance compliance, occupational worker hearing safety (prevention of hearing damage and loss)
  • Light level / photometric testing for safety, OSHA, city glare and illumination ordinances
  • Radiation and radioactivity evaluations of potentially contaminated Chinese – Japanese steel and metals, imported / recycled products from China, Japan, petroleum / oil field industry equipment, natural stone in granite / marble counters, etc.
  • Weak Cellular Phone (including 2G / 3G / 4G / LTE, PCS, AWS) & Wireless Strength Measurements and Consulting Solutions for Commercial Buildings with poor coverage and dropped calls for all major telecom and communications carriers including Verizon, Sprint, AT&T, T-Mobile, etc. and frequency blocks

* Deployment time may vary – same day service not guaranteed and dependent on current project load

SPECIAL NOTE: We will quote commercial projects anywhere. We do primarily serve the DALLAS – FORT WORTH Texas region including EMF and indoor air quality surveys in the HOUSTON and AUSTIN area and are also available in other major cities such as San Antonio, Amarillo, Lubbock, Baton Rouge, and New Orleans.

Please note that by accepting consulting in any manner you agree to hold ScanTech Technical Consulting harmless in connection with any information given, whether explicit or implied through misinterpretation, implementation, misuse or other consequences by the paying client or any other third parties.


ScanTech is a unique technical consulting company based in the North Texas Dallas – Ft. Worth (DFW) area which serves the United States and beyond as a provider of EMF / EMFs / EMR (Electromagnetic Fields, Radiation), RF (Radio Frequency) and Radiation / Radioactive material multi-spectral scanning and measurement services for Industrial, Commercial Troubleshooting as well as Environmental Safety & Health Inspections / Surveys to detect radioactive Radon Gas, EMF testing, radio frequency field problems and issues, as well as background radiation levels and radioactive material .

Nanoscience Equipment Experience: FEI, Zeiss, Hitachi, Jeol, Rigaku, Gatan, Raith, Zyvex / DCG, Bruker / Veeco/ Nanoscope, Keithley, National Instruments, Hummingbird TEM Liquid Cell, Fischione, Denton Vacuum, XEI Scientific, Allied High Tech, South Bay Technology, Protochips.

60 Hz EMI Noise in Scanning Electron Microscope Image – Nanotechnology Application

60 Hz Banding Scanning Electron Microscope EMI
60 Hz Banding Scanning Electron Microscope EMI (Electromagnetic Interference)

New equipment has expanded our capabilities in RF and AC Electric Field measurements!




For larger projects we can be engaged on a national or international level as described below.

We also offer prepaid phone consultations for commercial projects where travel expenses would be unnecessary or prohibitive. Call for details.


Commercial & Industrial Safety Field Surveys and measurements for pacemaker / ICD / cardiac & heart device medical implant specifications for electric, RF & magnetic field interference (such as microwave ovens and RF sealers) and other implantable medical device compliance concerns.

EMF / EMR, (Electrosmog) RF, Cell Tower, Cell Phone, EMI (Electromagnetic Interference) surveys and measurement for Commercial projects including low EMF design / Building Biology (often marketed as “BauBiologie”) consultation for architectural, network, industrial manufacturing, electrical and lighting concerns – complete spectrum coverage from 0 Hz – 8 GHz.

Radon Gas & Alpha, Beta, Gamma, X-Ray Radiation Scans & Surveys including granite & other natural stone such as travertine, marble, etc. countertops, tile and flooring. Also Indoor Air Quality testing (IAQ) for particulate matter, mold, radon, ozone, VOCs and formaldehyde levels.


Acoustic OSHA sound and STC (Sound Transmission Class) noise levels testing / ordinances / testing. (meeting ANSI & IEC Type 2 standards)

Commercial Surveys for Weak Signal Strength / Reception from Cellular Phone Towers, (Verizon, AT&T, Sprint, T-Mobile, other leased carriers) Wireless WiFi / WiMax LAN Networks, Digital Wireless Video & RFID Frequencies.

Troubleshooting EMI / EMC (Electromagnetic Interference / Electromagnetic Compatibility) Diagnosis & Resolution of Computer & Equipment Interference due to RF and grounding / ground loop issues in server rooms, near RF sealers, MRI equipment, SEM (Scanning Electron Microscopes), sensitive nanotech equipment, semiconductor manufacturing, etc.

Magnetic Shielding, Active Cancellation Shielding, Prudent Avoidance, Safety & Acceptable Risk Consulting.

We are often called in to solve difficult and unusual technical problems in the realms of Defense & Aerospace, Nanotechnology, Industrial, Biomedical, Environmental, Agricultural, Research & Development and Information Technology.

Call now to find out what ScanTech’s broad and deep experience base can do to troubleshoot and find a rapid resolution for your work stoppage issue.


We often serve clients in Texas, Oklahoma and Louisiana. Cities for onsite home testing and inspection services include: Plano, Highland Park, University Park, Park Cities, Las Colinas, Arlington, Fort Worth, Houston, Austin, San Antonio, Shreveport, Grapevine, Frisco, Denton, McKinney, Allen, Lewisville, Irving, Mesquite, Bedford, Euless, Richardson, Coppell, Grand Prairie, Garland, Addison, Farmers Branch, Rockwall, Carrollton, Parker, Rowlett, Lucas, Fairview, Park Cities, Keller, Roanoke, The Colony, Highland Village, Lake Dallas, Corinth, Prosper, Duncanville, Lancaster, Rowlett, Royse City, Princeton, Trophy Club, Southlake, Hurst, Round Rock, Georgetown, San Marcos, Cedar Park, The Woodlands and Spring. Counties served include Dallas, Collin, Denton, Tarrant, Rockwall, Harris and Travis County.


Alabama | Alaska | Arizona | Arkansas | California | Colorado | Connecticut | Delaware | Florida | Georgia | Hawaii | Idaho | Illinois | Indiana | Iowa | Kansas | Kentucky | Louisiana | Maine | Maryland | Massachusetts | Michigan | Minnesota | Mississippi | Missouri | Montana | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | North Dakota | Ohio | Oklahoma | Oregon | Pennsylvania | Rhode Island | South Carolina | South Dakota | Tennessee | Texas | Utah | Vermont | Virginia | Washington | West Virginia | Wisconsin | Wyoming | Washington D.C. (District of Columbia)

Countries include Canada, United Kingdom (England, Scotland, Wales, Ireland) and Western Europe


All information on this website either written or implied is the express opinion of ScanTech Technical Consulting. ScanTech Technical Consulting and it’s owners are not responsible or liable for any damages arising from the misuse, misinterpretation or other consequences of the content of this website either in part or in whole.

COPYRIGHT 2002 – 2022

15770 Dallas Pkwy Suite # 900   Dallas, TX 75248

Phone: 214.912.4691    https://www.emfsurvey.com

ScanTech Technical Consulting: Professional Electromagnetic EMF Biomedical Implant & Equipment Indoor Air Quality Testing & Environmental Inspections

26 thoughts on “EMF EMI Surveys & Testing: Houston Austin Dallas Indoor Air Quality & Environmental Testing”

  1. We are looking for someone to do RF / EMF testing on a Class-D amplifier (our MA220, 5 channel, 250 PA Amplifier) for the purpose of CE Certification in order to export to Europe. If this is something that you are familiar with and can do, please contact me.

    Stephen Chauvin

  2. Hello. I just read your article “Using the Wrong EMF Meter for Home Inspections: A Case Study in Professional Judgment”. Very informative. Thank you. I was about to buy the Trifield meter but not now. I am an engineer and I hate grossly inaccurate devices.

    I would like to purchase an EMF meter to measure EMF coming out of computers in my home, especially laptops. Can I pay you for some of your time to help me select a basic one?

    Thank you.

    Dennis Pasadis

    1. Mr. Pasadis,

      Yes, we do provide technical consultation for engineers and residential / commercial clients with respect to EMF, indoor air quality and other EMF / Biomedical and Environmental consulting. Thank you very much for utilizing ScanTech’s experience in EMF testing to assist you in choosing an appropriate meter!

      We hope that you benefit from what you learn in your own personal surveys and we are available for further consulting on electromagnetic fields based on what you find.

      Joel-Anthony Gray of ScanTech Technical Consulting

  3. I am Georg Raithel, a professor of Physics at the University of Michigan.

    I am part of a research team that is developing new sensor technologies for electromagnetic fields, including RF, microwave, THz, DC-magnetic. We are currently funded by the NSF to explore industry applications of our technologies.

    Our team is aware of your work in EMF & Powerline Consulting, particularly RF surveying, EMI, and magnetic sensing/shielding. We believe that your input and advice will help guide our research efforts. Is there someone, perhaps a technical point of contact who would be willing to speak to us? We are currently in Houston for today and the next few days and would very much welcome the opportunity to come visit (we are here today and tomorrow). In any case, we would be very interested in talking about your views and aspects of what makes a particularly useful RF / EMC / EMI / DC magnetic sensor.

    1. I am an Energy Auditor and Consultant. Every once in a while I get a call asking for detailed air quality testing to determine the content of a pollutant in a home. Is there a particular person that I should refer these people to?

      I have a device that can measure particles that helps me with home dust and pollutant issues, but I can’t tell what the content is.


      1. Actually, you might send us in as we do sample collections for indoor air quality testing in the Dallas / Fort Worth area as well as direct photo-microscopic analysis of particles and respond to issues of medical illness that are suspected to have environmental causes. I have a strong background in microscopy and advanced microbiology.

        JAG of ScanTech Technical Consulting

    2. Dr. Raithel,

      It was a pleasure speaking with you today about the needs of professional, certified EMF inspectors in terms of cutting edge radio frequency / magnetic field detection and EMF testing equipment!

      We look forward to future developments with your project in terms of using it for possible applications for locating electromagnetic interference with respect to biomedical equipment or implants such as pacemakers / ICD / EKG / EEG and other market sectors such as the cellular, wireless and RFID industries.

      Best Regards,

      JAG of ScanTech Technical Consulting

  4. We are looking for Scanning electron Microscope Enclosure Electromagnetic interference cancellation system. Please send your email so i can send RFQ.

    1. Binta Menger,

      Please send the details and specifications of your Scanning Electron Microscope Electromagnetic Interference (EMI) tolerances and we will take a look. Do you presently have an issue with the room that requires a survey / inspection / testing / mitigation or is this a safety measure?

      JAG of ScanTech Technical Consulting

  5. Hello my husband and I recently purchased a TempurPedic mattress a few months ago. I came across several articles talking about how harmful they are, due to the polyurethane and gases like formaldehyde. I’m concerned about that. Our little one sleep with us a lot. I noticed the smell when we first received it but not so much anymore. Do I have anything to be concerned about? Are there any precautions I should take? Thank you so much for your time. I know how busy you are, but wasn’t sure who else to ask. Plus I trust your opinion. Thanks again!

    1. Hello Jennifer,

      It sounds like the mattress has out-gassed the bulk of whatever chemical VOC (Volatile Organic Compound) was present given the lack of smell / odor and the time frame. (these chemicals typically have an semi-exponential decay in concentration over time) Just be alert to signs of respiratory irritation / distress, apparent allergies / allergic reactions including rashes and also sleeping issues which could indicate either other indoor air quality issues or contact sensitivity.

      See your doctor or other medical professional / physician if anything unusual arises or you spot a pattern.

      I assume you sleep on cotton sheets or other bedding linen that has already been washed several times.

      JAG of ScanTech

  6. Does company provide residential air quality testing and assessment to identify potential health hazards from lingering cigarette smoke odor (components of cigarette smoke)? Previous owner of residential property was a heavy smoker; completely renovated property now used as a rental property. Also require odor elimination remedy recommendations and/or implementation.

      1. Re-read your initial reply… proposed smoke odor is throughout single-story property, more prevelant in specific areas/rooms.

  7. Good Morning, we spoke as you were in route back to the metroplex. As explained, I am a contractor that would like to have a possible air-test for a home that has been remediated for possible mold. Please contact me upon you return. -Thanks

  8. Ron,

    I am now only able to do mold air testing for commercial, office and industrial structures, properties and buildings in major cities located throughout Texas including Dallas / Fort Worth, Austin, Houston and San Antonio.

    JAG of ScanTech

  9. We have detected elevated levels of gamma counts at our facility, and we would like you company to perform measurements of the gamma particles (in counts per minute or counts per second), and measurements of the dosage level (in Sieverts or Rem). We believe that the source of these emissions is originating from a testing facility two buildings west of our location. Our facility is located in Houston, Texas 77041 and is 17,000 sqft.

  10. ScanTech routinely performs radiation surveys in many cities such as Houston, Dallas, Fort Worth, Austin, San Antonio, etc. and is AARST-NRPP Certified for radon gas testing, has an educational background in Radiological Health and was licensed for non-medical X-Ray and radiation emitting machines in the State of Texas. Please contact with details of the possible radioactive emissions source.

  11. I would like to receive a quote for having my home inspected for EMF. the home is 2,200 Square feet. I understand you only offer commercial level review for homes. Please email me a quote. If possible I would like to have the home inspected before the xmas holidays.

    thank you for your time,

  12. Hi,

    I wanted to let you know that you’re offering a great service and I appreciate your business.

    1. Brett,

      Thank you for the kind words! A number of clients have expressed positive feedback about the unique environmental surveys that ScanTech performs as we are virtually the only company of this kind in the world.

      Best Regards,

      JAG of ScanTech Technical & Environmental Consulting

  13. Hello-

    Currently looking at a home that has a cell phone tower in the back yard above the retaining wall. I’ve read mixed things about the potential dangers of the RF. Some reputable articles from place like the ACA say not to worry but I want to see if testing can be done to measure exactly how much is in the house/surrounding area and what something like that would cost.

  14. Mr. Raymond Camhi,

    I stopped doing residential surveys over a year ago in Jan 2019 and with the CoVid-19 Pandemic, I am even more reluctant to enter someone’s home – thank you for understanding!

  15. Help is available for the general public and especially very important for home buyers and personal health maters. There is a medically published scientist that is clinical medical epidemiologist and as a state and industry licensed EMF and electronics technical expert for over 25 years that accepts select cases for government offices, industry, commercial, business, residential, private or public sectors for medical, technical, legal, civil, criminal and other needs. He has testified in the courts for clients as plaintiffs and defendants involving major communications and power companies and his testimony prevails for clients. He routinely gets calls from clients and patients that have had amateur meter readers inspect for EMF risks terrorizing them, devaluing their property, while trying to sell filters, cloths, meter, gadgets, grounding and other “EMF stuff” when such is not necessary.

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