EMF Consulting Reviews and Testimonials from Customers and Clients in Houston Dallas Austin Fort Worth EMF Testing EMF Surveys

EMF TESTING & EMF RADIATION SURVEY REVIEWS & TESTIMONIALS: Dallas, Houston, Austin, Fort Worth Texas EMF Consulting


ScanTech Reviews from Houston Austin Dallas Fort Worth Texas


“Finally, I want to say thank you again for taking the time to provide expert EMF services to the ExxonMobil Baytown Medicine and Occupational Health (MOH) group. We truly appreciate your timeliness, professionalism, and your willingness to continue follow-up communications with Nevro related to the testing parameters of this specific implant device, even after your field time here at our facility was completed.”

C.M. (Certified Industrial Hygienist) of ExxonMobil   8/22/17 Houston Texas

“I agree with C.M’s comments about your professionalism and willingness to go the extra step to assist us with our employee. We will definitely keep you in mind should similar scenarios arise in the future.”

Dr. S. (M.D.) of ExxonMobil  8/22/17  Houston Texas

Google Review from a Commercial Medical Customer:
We have used multiple air quality consultants over the years but none stands out like Joel of ScanTech Technical. He is detailed and thorough in his work. His report and recommendations are forthright and has no malice in it(some consultants write their report in a way that ties you back to them or their affiliates). Joel is a true professional that operates at a level that is above his peers. Joel is the real deal!  – Best “Besthogan” A   Nov 24th, 2021
Review on YELP! from a medical doctor that paid for a phone consultation:


“We consulted with Joel at ScanTech because the house we are constructing happens to be in close proximity to a major power transmission line. Being a physician and concerned mother of two young kids, I became concerned about the so called association between EMF and health issues. On line research and even reviewing medical research articles did not put my worry to rest but a conversation with Joel really addressed all my concerns and finally put my mind at ease. As an electrical engineer specializing in nanotechnology, Joel is extremely professional and is a thorough expert in his field. He has a vast fund of knowledge and experience in his field. He not only answered all my questions but also put things in the right perspective. I am truly grateful that we consulted with him and would strongly recommend him to anyone looking for answers or solutions in this field.”
– Dr. Shruti P.  8/25/2017 of Houston, Texas

“Hi, I wanted to let you know that you’re offering a great service and I appreciate your business!”

– B. Griswold of Austin Texas

From Zillow / Trulia on How Close Should I Buy a House to Power Lines or What is the Distance from Power Lines Is Safe?


“Any advice you might receive on this forum will be completely inadequate to provide you with the data or guidance you need to make an informed decision regarding your concern. As part of your research efforts to find an answer to this question, consider hiring a qualified professional who is trained to analyze, test, and respond on the subject.

In the DFW Metroplex, we can recommend Joel-Anthony Gray with ScanTech for his inspection and consultation services, and have had multiple families hire him to help determine the possible risks associated with buying a particular home — or within a particular proximity — to high tension power lines and to gauge possible EMF exposure.

One surprising nugget I can share with you is that EMF and radiation can come from other sources WITHIN homes as well. While your focus might be on power lines for the immediate time frame, what you might learn about equally or higher potential sources of exposure coming from flat screen TVs, computer monitors, water heaters, appliances, etc… may be a big eye opener for you.

 Amanda Thomas of Providence Group Realty
– June 10 2014

Good afternoon, Joel!
Thank you very much for the report and specially for investigating about the exposure for the kitties!
It was really nice meeting you too, chatting and clearing all my doubts and concerns. I think for the first time I am really enjoying being in the house, instead of always worrying in the background of my mind about a possible excessive exposure…
I guess that’s why people keep you for 4 hours, to let out all their worries and concerns and move on, living happily ever after. 🙂
Thank you again and have a great weekend!


Maria M. (Dallas – Fort Worth Area)
August 18th, 2016

Square Review Jan 11th, 2017
“Joel was great to work with and we would highly recommend him!”
– S. Weatherly of Houston, Texas
Square Review on March 21st, 2023
“Thank you for getting this completed for us for the McKinney Project!”
Cheryl S. of Perry Construction

From NextDoor.Com   February 9th, 2017

“I used ScanTech, owned by our own neighborhood resident Joel-Anthony Gray, to check the air quality in our home. I was very pleased with his responsiveness, thoroughness, and analysis.
He gave me the complete picture of the situation and explained things in a way that made it easy to understand and absorb. I would not hesitate to use him again and highly recommend him for investigation and consulting.”
– B. Hollis of Dallas, Texas

Redfin Reviews

My LinkedIn Profile with 4 Recommendations / Testimonials: (have to sign in to see them all at the bottom)

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We often serve clients in Texas, Michigan and Iowa. Cities for onsite commercial 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 served include the United States, Canada, Australia, New Zealand the 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. This includes all external weblinks, PDF documents, photos or other references (informational or otherwise) to 3rd parties including government agencies, health organizations, etc.

15770 Dallas Pkwy Suite # 900      Dallas, TX 75248   (Not Accepting Visitors due to C19)

Phone: (214).912.4691      https://emfsurvey.com

ScanTech Technical Consulting: Professional Electromagnetic EMF EMI Testing for Biomedical Implant & Equipment, Indoor Air Quality (IAQ) Testing & Environmental Inspections

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