Since 2005, AEI’s experts have utilized forensic engineering and their expertise to help determine the causes of incidents for a broad spectrum of clients. Some of those clients include propane and natural gas companies, appliance and equipment manufacturers, utilities, law firms, insurance carries, the transportation industry and more. We take our jobs seriously, because we understand what is at stake for our clients. Our goal is to deliver answers and the proof to back them up.
Our team of CFI/CFEI certified investigators and licensed engineers investigate fires and explosions across a broad spectrum of disciplines that include mechanical, electrical/electronics, chemical and fire suppression and protection.
VIEW ALL OUR SERVICESFireworks and pyrotechnics can span everything from small consumer sparklers, firecrackers, and fountains to larger professional aerial shells and intricate close proximity effects. AEI’s multi-disciplinary team understands the destructive potential of explosive devices.
VIEW ALL OUR SERVICESWorking in oil and gas is an inherently hazardous job that takes a certain kind of person with a specialized set of skills and knowledge. The same holds true for those who investigate any incidents that may occur. AEI has investigated losses involving all facets of the oil and gas industry.
VIEW ALL OUR SERVICESThe mere nature of carbon monoxide creates for challenging investigations. It takes a unique understanding to investigate incidents involving something so deadly that you can’t see, smell, or taste. It also takes a team with the right equipment, experience, training, and expertise.
VIEW ALL OUR SERVICES“I have worked with the engineers and fire investigators at AEI for over 20 years. Their knowledge and professionalism are second to none. That is not merely my opinion -- when we are at fire scenes I witness the respect shown to AEI engineers by the other engineers and fire investigators who are there for other parties.”
“AEI’s engineers are the best in the business - knowledgeable, professional and dependable. They are always extremely responsive to my needs and give me immediate feedback on projects they are handling for me, which I truly appreciate.”
“The engineers at AEI are knowledgeable and experienced. They provide exceptional work with a strong understanding of the scope of the assigned project. This is a first-rate group of forensic engineering experts.”
“My experience with the experts at AEI has been nothing but positive.
They are knowledgeable, thorough, honest, responsive and a pleasure to work with.”
“The team at AEI bring the whole toolkit: they are experienced, thorough,
responsive, and practical - and nice folks to work with too!”
“E-Risk Solutions is a national investigations company dealing with fire and explosions, accident reconstruction and environmental incidents. We often work with AEI Corporation, and continuously find the experts at AEI Corporation are second to none. They are extremely flexible, thoroughly well-versed, knowledgeable, and always well prepared.
They present their findings in a credible and professional manner.”
“When I am on an incident scene with AEI professionals I know I’m there with the best.
Perhaps more importantly, others on the scene know it as well.”
“The Engineers at AEI are an invaluable asset to a litigator through all phases of a case,
including expert depositions – something many seasoned forensic engineers struggle with.”
“AEI is a Tier 1 forensic engineering company. Their education, training, experience, and professionalism
are unmatched in performing scientific investigations and providing unbiased opinions.”
AEI Corporation (Advanced Engineering Investigations) announces, and would like to congratulate, Charles B. (Charlie) Sullivan for being appointed to the National...
AEI Senior Investigator, Jeffrey A. Berino, BS, AAS, INVF, CCFI, CFEI, is honored to be presenting in November of 2020 to...
AEI Corporation (Advanced Engineering Investigations) is proud to announce Megan E. Seebeck, has joined our firm. Megan is a materials science...
AEI Corporation (Advanced Engineering Investigations) is pleased to announce that Consultant, Charles R. Brown III, has been appointed to both the...
AEI Corporation (Advanced Engineering Investigations) once again proudly recognizes Summit Fire & EMS Chief and AEI Senior Fire Investigator, Jeff Berino....
Matt Strader, CFEI and Fire Investigator with AEI Corporation, will be the featured presenter for the September 2020, Colorado Chapter of...
We are pleased to announce that Matthew G. Strader has joined the AEI Corporation team as our newest Fire Investigtor. Matthew...
AEI Corporation is pleased to announce Mr. Brian N. Stranjord has joined our team. Mr. Strandjord is a licensed mechanical and...
AEI Corporation is so proud and honored to work with this amazing man! Jeff Berino, Summit Fire and EMS Chief (https://lnkd.in/eipR_Wy),...
Congratulations to Scott Raszeja, MS, PE, intPE, CFEI, CID and Angel Darmer for a great presentation at the DRI Product Liability...
Zachary J. Jason and John L. Schumacher will be presenting on February 7th and 8th, respectively, during the 2019 DRI Product...
Gasoline begins producing vapors at temperatures well below freezing. On a balmy summer day…
Over the past several years, the decriminalization and legalization of marijuana has surged…
Here along the Colorado Front Range, we are no strangers to the wide range of unique and even bizarre...
This video is of a news segment shot by Denver 7 News. In it, AEI simulates a gas grill fire on...
AEI Corporation (Advanced Engineering Investigations) Senior Consultant, Charles B. (Charlie) Sullivan has been asked to present at all three of the...
Charles B. Sullivan, ASCR2, CKH2, and Senior Consultant at AEI Corporation, recently gained the distinction of providing expert witness testimony experience...
AEI Corporation congratulates Charles Brown, IAAI-FIT, for the successful completion of the Propane Education and Research Council’s (PERC) course, “Basic Principles...
Mr. Jason is an original member of AEI Corporation, and has been a practicing forensic engineer with the firm since it was...
AEI Corporation Senior Consultant, Charles B. (Charlie) Sullivan has been asked to present at all three of the 2019 National Association...
Register here. Printed Circuit Board Assemblies (PCBAs) are ubiquitous. Nearly every powered product contains Printed Circuit Boards (PCBs) populated with electronics....
AEI was founded by John M. Freeman, John L. Schumacher, and Dennis E. Shelp in 2005. Together they have over 89 years of combined experience in forensic engineering and investigation. AEI’s strenghts include the versatility of their experts and the breadth of types of investigations where they can be of assistance. At AEI, we know that successful forensic investigations begin with asking the right questions, and then following through until hidden causes are discovered and problems solved.
Mr. Freeman has over 39 years of forensic experience and is a nationally recognized engineer specializing In gas appliances and natural gas and propane explosions. He is an expert in carbon monoxide poisonings, flammable liquid fires and explosions. He has testified in state district courts and united states district courts throughout the united states. Mr. Freeman is the president of AEI corporation.
Mr. Schumacher has been a practicing consulting and forensic engineer since 1992. He is a licensed chemical engineer and an IAAI Certified Fire Investigator who specializes in determining the origin and cause of fires and explosions; investigating accidents in the chemical process and oil & gas industries; analyzing flammable and combustible liquid related accidents; and investigating carbon monoxide and chemical related incidents. Additionally, he is a NFPA Certified Fire Protection Specialist. Mr. Schumacher has provided expert testimony in a number of states, and is the Vice President of AEI Corporation.
Mr. Shelp has been providing forensic engineering services since 1997. He specializes in origin and cause investigation of fires and explosions, vehicle accident reconstruction, and injury accident analysis. Mr. Shelp has given presentations on fire and explosion investigation, and accident reconstruction, and has provided expert testimony in numerous state courts.
Mr. Jason is a licensed mechanical engineer with a focus in the areas of fluid mechanics and thermal sciences. He has over 7 years experience as a forensic engineer specializing in gas system analysis and testing, including the investigation of fires, explosions, and carbon monoxide incidents. He also specializes in the failure analysis of components related to fire suppression, plumbing, HVAC, and pyrotechnic systems. Prior to receiving his engineering degree, he worked as a firefighter for 6 years and works part-time as a certified pyrotechnic display technician.
AEI was founded by John M. Freeman, John L. Schumacher, and Dennis E. Shelp in 2005. Zachary J. Jason was named partner in 2019, and has been with AEI since it was founded. Together, these four have over 100 years of combined experience in forensic engineering and investigation. AEI’s strenghts include the versatility of their experts and the breadth of types of investigations where they can be of assistance. At AEI, we know that successful forensic investigations begin with asking the right questions, and then following through until hidden causes are discovered and problems solved.
Mr. Freeman has over 42 years of forensic experience and is a nationally recognized engineer specializing in gas appliances and natural gas and propane explosions. He is an expert in carbon monoxide poisonings, flammable liquid fires and explosions. He has testified in state district courts and United States District Courts throughout the United States. Mr. Freeman is the President of AEI corporation.
Mr. Schumacher has been a practicing consulting and forensic engineer since 1992. He is a licensed chemical engineer and an IAAI Certified Fire Investigator who specializes in determining the origin and cause of fires and explosions; investigating accidents in the chemical process and oil & gas industries; analyzing flammable and combustible liquid related accidents; and investigating carbon monoxide and chemical related incidents. Additionally, he is a NFPA Certified Fire Protection Specialist. Mr. Schumacher has provided expert testimony in a number of states, and is the Vice President of AEI Corporation.
Mr. Shelp has been providing forensic engineering services since 1997. He specializes in origin and cause investigation of fires and explosions, vehicle accident reconstruction, and injury accident analysis. Mr. Shelp has given presentations on fire and explosion investigation, and accident reconstruction, and has provided expert testimony in numerous state courts.
Mr. Jason is a licensed mechanical engineer with a focus in the areas of fluid mechanics and thermal sciences. He has over 7 years experience as a forensic engineer specializing in gas system analysis and testing, including the investigation of fires, explosions, and carbon monoxide incidents. He also specializes in the failure analysis of components related to fire suppression, plumbing, HVAC, and pyrotechnic systems. Prior to receiving his engineering degree, he worked as a firefighter for 6 years and works part-time as a certified pyrotechnic display technician.