https://www.onsite-engineering.com/services daily 0.75 2025-09-17 https://www.onsite-engineering.com/home daily 1.0 2025-09-17 https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1629760649532-BUC54X1JSHZ4RCU7F9HK/_Y9A5801.jpg Home - Mechanical Failure Analysis https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/c1e7ff6d-2214-4fcd-b437-78ef5d57977a/HD8A0612+%28Copy%29.JPG Home Fire Protection Failure Analysis https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1572803854765-9D97C4VT3HWY4FMRH2YD/IMG_9959.jpg Home - Electrical Failure Analysis https://www.onsite-engineering.com/team daily 0.75 2025-10-21 https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1572797883214-1QPKR74D8V2YBCESP9CN/brock1.jpg Team - Brock S. Lindstedt, EE Senior Electrical Engineer Tobias Keene, D.D.S. Hailing from Richmond, Virginia, Dr. Tobias Keene brings a bit of unabashed Southern hospitality to all his patients. He moved to Washington, D.C. over thirty years ago as a freshman at Ivy College. Right after graduation, he attended World University’s School of Dentistry. Before opening Keene Dental in 1994, he worked for free clinics and some of the finest practices in the District. He is part of the 123 Dental Association and stays up-to-date on the latest dental discoveries. When not striving to keep his patients happy and healthy, he’s enjoys hiking with his family in Rock Creek Park. https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/4fa34608-4b89-4255-9670-33e639e2ec0c/CMK.jpg Team - Claire M. Krokker, PE, MSEE Electrical Engineer Claire is an electrical engineer with over ten years of experience. Claire joined OnSite Engineering as an Electrical Engineer in 2022. She interned with OnSite in 2015 assisting at site and lab exams, research, and was involved in many aspects of the forensic engineering field. Claire served in the United States Air Force utilizing her engineering degree in the A-10 Avionics division. While serving in the USAF, she earned her Master of Science in Electrical Engineering from the University of North Dakota. Claire graduated from the University of St. Thomas with a degree in Electrical Engineering and was part of the ROTC program. https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1628805410851-A53P7EHH4LAGTGW2CMDV/_Y9A4033.jpg Team - John P. Fonder, PE Mechanical Engineer, Certified Gas Engineer, CFEI, CVFI JP is a mechanical engineer with over fifteen years of experience in the forensic discipline. JP joined OnSite Engineering as a Mechanical Engineer in 2015. He worked many years part-time for the company assisting at site and lab exams, managing artifacts, research and was involved in many aspects of the forensic engineering field. While receiving his degree JP worked as a mechanical engineering intern with a major gas fireplace manufacturing company and as a structural engineering apprentice with the United States Air Force. JP graduated from the University of Minnesota with a degree in Mechanical Engineering. He is also a Certified Gas Engineer, Certified Fireplace and Chimney Inspector, and is Certified in Plumbing Design. JP is a veteran of the Air Force Reserves. https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1572800973702-SRDG632NZ1032Z4D2OTY/micky.jpg Team - Michelle L. Choudek CEO Michelle is responsible for finance, marketing and the overall management of OnSite Engineering. Her experience in both the private and public sector brings a broad range of skills to OnSite Engineering. Michelle has held a number of leadership positions at both the city and county level. She has a Master in Education from the University of Minnesota, a mini Master of Business Administration from the University of St. Thomas, and an undergraduate degree in Social Work. https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/bc2ec673-4d92-4deb-adf6-776605c09722/ChatGPT+Image+Sep+14%2C+2025%2C+02_31_16+PM.png Team - SCOTT A. FUTRELL Senior Fire Protection Engineer Scott is a fire protection engineer and has provided services related to fire code consulting, project management, fire protection system design, and loss investigation of fire protection systems for a broad range of building types and system failures since 1989. He is a registered PE and has been in the Fire Protection industry since 1975. Scott is a Fellow in the Society of Fire Protection Engineers, a Certified Fire Protection Specialist, a Certified Fire and Explosion Investigator, a Senior Engineering Technician (NICET IV), and a Certified Water-Based Systems Designer. He is a principal member of the International Kitchen Exhaust Cleaning Association technical committee. He is active with the Society of Fire Protection Engineers internationally and a member of the Minnesota State Fire Chief’s Code Committee. https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1628805351868-PNF0ZJY02MAOQGMRTH6M/_Y9A4023.jpg Team - Lucas R. Choudek, EE Electrical Engineer, CFEI, CVFI Luke is an electrical engineer with over fifteen years of experience in the forensic discipline. Luke joined OnSite Engineering as a Forensic Electrical Engineer in 2014. He worked many years part-time for the company assisting at site and lab exams, managing artifacts, research and was involved in many aspects of the forensic engineering field. Luke worked as an electrical engineer in power systems, distribution design, research, and technology for a local utility company. He graduated from the University of Minnesota with a degree in Electrical Engineering. Luke served as a volunteer firefighter with the Prior Lake Fire Department. https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1572801118418-U13S8G413S8VPXOCWSPC/shawn.jpg Team - Shawn A. Richey Operations Manager Shawn is responsible for case management, client contact, marketing, special projects and overall office management. Shawn has worked for both large and small businesses in her career including positions in product development, production planning, procurement and customer service. She has a Master of Business Administration from DePaul University an undergraduate degree in Economics from the University of Illinois. https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1572801743781-P4OTPU82D7SMCVYSAUUW/danclean.jpg Team - Daniel J. Choudek, PE President/Principal Engineer, CFEI Dan is a licensed Professional Electrical Engineer. He has been involved in over 10,000 cases in his career. Dan graduated from North Dakota State University with a degree in Electrical and Electronics Engineering. He has been active in the field of forensic engineering since 1987, forming his own consulting firm in 1999 when he founded OnSite Engineering & Forensic Services, Inc. located in Prior Lake, MN. Dan has become one of the most sought after experts in the forensic engineering field; testifying in both U.S. Federal and State courts. His diverse experience in forensic engineering includes electrical malfunction investigations, product failure analysis, interpretation of electrical code issues, product testing and analysis and expert testimony. Dan participates in fire and electrical investigations though out the United States, providing knowledgeable, thorough and ethical service to all clients. https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1628805884202-IPS3VECA7BHRY67UGZAG/_Y9A4057.jpg Team - Shawn M. Sieben Certified Evidence Collection Technician Shawn provides technical support to the engineers on their case files both in the field and in the laboratory. He is a Certified Evidence Collection Technician through the IAAI. Shawn is also responsible for artifact and laboratory management. He graduated from Brown College with a degree in Computer Science. Shawn also received his Fire Science Technology Degree – AAS. He has Fire Fighting I and Fire Fighting II Certification and is an Emergency Medical Responder. https://www.onsite-engineering.com/about daily 0.75 2025-09-15 https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1630541067129-WZC9A1TRGY2OMJ2D7DBN/IMG_0249.jpg About - Clients Manufacturing Industry Legal Professionals Origin and Cause Investigators Insurance Claims Professionals Industrial Facilities Gas, Electric and Water Utilities State Fire Marshal Divisions Federal, State, County and City Government Agencies https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1630541418603-MRWZFODRC92SUXGTRUSG/IMG_0231.jpg About - Our Coverage OnSite Engineering has investigated cases throughout the United States and internationally. In over 21 years, our engineers have worked on over 5,000 cases of various types. Our engineers will travel wherever needed to help best serve our clients. https://www.onsite-engineering.com/contact daily 0.75 2021-08-23 https://www.onsite-engineering.com/warehouse daily 0.75 2021-09-02 https://www.onsite-engineering.com/laboratory1 daily 0.75 2021-12-12 https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1630605841566-V1E3WXNGLAOZQ8KBI4JS/onsitevan.png Laboratory https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1639342502072-WITPCSC38H4HM04SS8ZV/_Y9A3329.jpg Laboratory https://images.squarespace-cdn.com/content/v1/5dbc3f8a61d39a5904245256/1639342542029-92OBR5O0SCL8NEKPAOIX/_Y9A3350.jpg Laboratory