Not every technical investigation leads to a courtroom. Insurance adjusters, risk managers, and engineering teams often need independent analysis to understand what failed, why it failed, and what the financial or safety implications are. Mark provides objective forensic engineering consulting grounded in 30 years of hands-on experience in electrical, telecommunications, and RF systems.
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A failure investigation begins with a systematic review of the failed component, system, or installation. Mark examines physical evidence, technical documentation, design specifications, and maintenance records to determine the root cause of a failure. Findings are documented in a clear written report suited for internal use, insurance claims, or regulatory review.
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A technical review is an independent evaluation of engineering work, designs, or systems to assess whether they meet applicable standards and specifications. Mark reviews existing reports, schematics, test data, and installation records to identify errors, code violations, or deviations from accepted engineering practice, providing clients with a reliable second opinion.
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A site inspection involves an on-site evaluation of electrical, telecom, or RF infrastructure to assess condition, identify hazards, or document technical findings. Mark conducts thorough physical inspections and can produce written reports, photographs, and technical documentation suitable for insurance adjusters, property managers, or regulatory agencies.
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Cause and origin analysis determines what initiated a failure, fire, or malfunction involving electrical or telecommunications equipment. Mark traces the sequence of events using physical evidence, system data, and engineering principles to establish a clear, defensible technical account of how and why the incident occurred.
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A standards and compliance review evaluates whether a system, product, or installation conforms to applicable codes, industry standards, or manufacturer requirements. Mark assesses compliance with standards such as the NEC, FCC regulations, and telecom industry guidelines, providing written findings that support claims decisions, regulatory filings, or internal quality reviews.
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Mark McFarland has worked on several cases across the whole country. You will not find a more qualified expert witness for your case.
Mark was great to work with. He simplified some complicated issues so everyone could understand the facts. He was available when we needed him, and he met all of our deadlines. This case settled in our favor after Mark issued his expert report. Highly recommended!
D.K.
NYC Defense Attorney
Mark is an honest and hard-working engineer. He met all of our expectations and provided clear explanations and solutions.
E. L.
CEO, Logistics Company
I really appreciate Mr. McFarland’s expertise. He is very straightforward and analytical.
K. C.
Private Client, 5G Consultations
The case was settled in our favor after the defense counsel reviewed your report. Thank you!
M. B.
Denver Plaintiff Attorney
The plaintiff’s counsel really changed their tune after your report was issued. They dropped the case against our client. We are very pleased!
K. D.
Hartford Defense Attorney
Mark was my best and easiest expert engagement ever!
J. W.
Texas Plaintiff Attorney
Thanks, Mark. Report looks great!
B. R.
LA Defense Attorney

Yes, my practice is nationwide.
My practice covers various cases involving electrical, electronic, or telecommunications phenomena.
I work in both civil and criminal cases for the plaintiff or defense.
I have worked with plaintiff and defense lawyers on civil cases in several fields, including wrongful death, personal injury, product liability, medical malpractice, class action, insurance claims, auto accidents, contract disputes, and more.
Some criminal cases I’ve worked on have involved securities fraud, homicide, sex trafficking, and home invasion. The criminal cases usually center around cellular, mobile phone, GPS, and other electronic evidence.
I work for both plaintiff and defense lawyers on civil and criminal cases.
Yes, I am a licensed and Board certified engineer. My Board certification comes from the National Academy of Forensic Engineers. Additionally, I am an NCEES “Record Holder, ” meaning I can typically get licensed in any state within 30 days.
I am accepting new cases and am flexible and available on my clients’ schedules. I take pride in meeting all my clients’ deadlines.
My rates are very reasonable. I have two set rates for testimony time, such as in deposition or trial. The second, a lower rate, is for all other time (research, report writing, etc.) I collect an initial retainer and invoice against that.
I’ve been blessed with the opportunity to gain excellent academic credentials.
I have a Bachelor of Science in Electrical Engineering (BSEE) from Lehigh University in Bethlehem, PA. My first Master’s degree is in Telecommunications Engineering, and my second Master’s degree is in Engineering Management- both from the University of Colorado at Boulder. I also completed about 2/3 of an MSEE degree in RF engineering from Drexel University in Philadelphia before moving to Colorado.
Lastly, I procured the highest credential available in the quality sciences: the Six Sigma Master Black Belt. This required eight graduate courses (24 credit hours) in applied statistics and research at the University of Colorado.
I have over 25 years of experience as an engineer and ten years of experience in quality sciences and applied research.
Yes – I have testified on behalf of the plaintiff and defense at criminal and civil trials.

If you're a lawyer or litigator looking to get clear insights on complex technical evidence. Call 720.593.1640 or send me a message and I will discuss your specific needs to see if my expert witness services are a good fit for your case.