expert witness testimony

Boyd Project Controls brings together six decades of industry experience in construction and cost estimating, marketing, data analytics, and consulting. The firm has directed cost control for major global corporations and government agencies, supporting clients in development and improvement programs with insight into financial value and schedule efficiencies. It is a Woman-Owned Business currently seeking certification.

architectural and interior designconstructability analysisconstruction managementcontract review and change order negotiationcost consulting and managementCost Estimatingcost/risk analysisCritical Path Method Schedulingengineeringengineering & designlegal assistanceowner's representationprocurement and bid management

Breedlove, Dennis & Associates, Inc. (BDA) is a professional environmental and natural resources consulting firm founded in 1976. BDA provides environmental consulting services emphasizing regulatory compliance with federal, state, and local environmental regulations, and its scientists are qualified as expert witnesses in federal and state litigation.

CADdrone surveysenvironmental consultingenvironmental impact assessmentsenvironmental permittingGIS mappingGPSHabitat evaluation and restorationmitigation planningwater quality monitoringwetland delineation

Accident Reconstruction Expert Professional Services Offered by CMVSC Include: Comprehensive Vehicle Autopsy analyses — mopeds to tractor trailer units Motor vehicle investigations/analyses of all realms, from suspected component failure/product liability to criminal activities including murder Crash investigation/reconstruction State-of-the-art vehicle and scene 3D Forensic Scanning Professional 3D Forensic Animations Comprehensive vehicle computer serial data acquisition and analysis, including CDR (black box analysis), PCM, CAN, and LAN Comprehensive commercial vehicle computer serial data acquisition and analysis, including ECM and Braking Systems Forensic hydraulic and air brake system analysis Unique law enforcement training seminars Municipality and private sector commercial vehicle training seminars Commercial driver training and operation assessment Accident Reconstruction.

3D forensic animations3D forensic scanningCDR black box analysiscommercial driver training and assessmentcomponent failure analysiscrash investigation/reconstructionforensic hydraulic and air brake system analysistraining seminarsvehicle autopsiesvehicle computer serial data acquisition and analysis

Robert S. Brown, Jr., M.D. is a forensic psychiatrist and IME doctor board certified in internal medicine, psychiatry, and forensic psychiatry, licensed in Virginia, North Carolina, and West Virginia. He maintains a private practice in Charlottesville, Virginia and held a teaching appointment at the UVA School of Medicine through June 2024. He provides independent medical examinations, medical record review, expert witness testimony, and evaluations for civil, criminal, and administrative cases.

case evaluationdeposition testimonydisability examinationsforensic psychiatryindependent medical examinationsinternal medicinemedical record reviewpsychiatrytrial testimony

Brueckner Spitler Shelts is a full-service business law office in Scottsdale, Arizona, founded in 1989 with more than 35 years in business in Arizona. The firm offers experienced representation in six areas of practice and serves clients locally with a global reach.

alternative dispute resolutionappealscontractsestate planninglicensing agreementslitigationmergers and acquisitionsprobatetrademarks and copyrights

Brunner Sierra Group (BSG) is a family operated, concierge forensic accounting and security firm led by a husband-and-wife team. It specializes in financial consultancy and investigates financial irregularities, fraud, and financial disputes, using accounting, auditing, and investigative techniques to deliver evidence and expert testimony in legal settings. BSG also provides cyber defense, investigations, intelligence, and crisis management services, collaborating with law enforcement, legal professionals, and businesses.

asset tracingAuditingbusiness continuity planningcrisis managementdigital evidence collectionfinancial due diligenceForensic Accountinginvestigative techniquesprivate investigationsRisk mitigationsecurity reviewThreat assessment

Burgess Forensics is a provider of computer forensics, expert witness, and data recovery services, founded by Steve Burgess and providing services since 1984. The company extracts and analyzes digital data from computers, mobile devices, and other media, prepares evidence for litigation, and provides expert witness testimony in federal, state, military, and municipal courts.

computer forensicscourtroom presentationdata recoveryemail recovery and authenticationforensic imaging and data acquisitionGPS data extractionlitigation strategy consultationmalware and spyware detectionmetadata extractionmobile device forensics

Ancalle Engineers (originally CA Engineering) is a family-owned professional services firm founded in 1992 in Puerto Rico, specialized in water/wastewater and water resources engineering. It analyzes, designs, and manages infrastructure for water treatment and distribution, wastewater collection and treatment, and stormwater management across Puerto Rico, Georgia, DC, and beyond.

groundwater modelinghydraulic modelinghydrologic and hydraulic studiesSediment Transport modelingstormwater managementstream restorationwastewater treatment plant designwater treatment plant designwetland delineation

California Ecology Arborists is a consulting arboriculture firm founded in 2022 by Killian Vendler, an ISA Board Certified Master Arborist and Registered Consulting Arborist. The firm provides tree reports, tree and plant appraisal, protected tree removal reports, tree risk assessments, expert witness statements, CEQA biological reports, Integrated Pest Management, and Plant Health Care, serving clients across California including San Francisco, the Bay Area, Los Angeles, San Diego, Santa Barbara, Ventura, San Bernardino, and Orange Counties.

bark bandingCEQA biological reportsfoliar spray treatmentsintegrated pest managementPest controlplant health carerisk assessmentsoil and plant laboratory diagnosticssoil drenchestree and palm injectionstree and plant appraisaltree reports

Capital Center for Credibility Assessment Corporation (C3A) serves law enforcement and intelligence communities through credibility assessment methodology, education, training, expert witness testimony, quality control review, research, and technology development. Founded in 2014 by Patrick J. Roche, it has grown to become the largest single provider of polygraph services to the U.S. Government. C3A partnered with Converus in 2015 and is a preferred provider of EyeDetect technology to federal and state agencies.

counterintelligence examinationscounter-terrorism examinationsEyeDetect testingpolygraph examinationsquality control reviewresearchtechnology developmenttraining

Cenit Group is a forensic rehabilitation and vocational consulting firm based in McAllen, Texas, founded in 2023. It works with legal professionals to understand vocational capacity, long-term care needs, and the impact of injury or disability, providing objective assessments, defensible opinions, and credible testimony.

cost projectionsforensic rehabilitation consultingLife Care Planningreport reviewvocational assessments

Cerjan Acoustics is a noise and vibration consulting firm started by Jeff Cerjan in 2017, with 26+ years of acoustical consulting experience. The company provides noise measurements, SoundPLAN noise modeling, compliance and mitigation assessments, and expert witness testimony across industries including traffic, renewable energy, data centers, cryptocurrency mining, gas transmission and compressor stations, LNG, power stations, and government contracts. Offices are in Westminster, Colorado and Jensen Beach, Florida, serving clients worldwide.

environmental reportingGIS mappingnoise compliance assessmentsnoise measurementsnoise mitigation strategiesnoise modelingSoundPLAN modeling

CFS Forensic Services, LLC provides forensic pathology services led by Dr. Charles F. Siebert, Jr., M.D., a board certified Forensic Pathologist with over 30 years of experience as a medical examiner. Services include private autopsies, medical records review, expert witness testimony, and trial preparation. The company uses only Board Certified Forensic Pathologists to conduct autopsies.

forensic pathologyinjury evaluationmedical records reviewprivate autopsiestoxicology testing coordinationtrial preparation

Charles W. Ranson Consulting Group, LLC provides litigation consulting services and trust expert witness testimony in trust and estate litigation cases alleging breach of fiduciary duty and breach of standard of care, for defense and plaintiff counsel representing corporate and individual trustees, trust beneficiaries, estate personal representatives/executors, estate beneficiaries, registered investment advisors, ultra-high net worth investors, and family offices. Its consultants apply experience in corporate fiduciary services including trust and estat

litigation consultingpreparing expert reportsreviewing litigation files and deposition testimonytestifying in deposition and at trial

Chelepis is a full-service lease, utility, and construction audit and consulting firm with over 30 years of experience. Its team of accountants, attorneys, brokers, engineers, and property management specialists negotiates settlement terms on behalf of clients and has recovered over $300 million in savings through audit programs for commercial real estate tenants.

construction auditingconsultinglease auditingnegotiationsmart water meteringutility auditing

CKC Consulting specializes in digital forensics, expert testimony, and eDiscovery solutions for law firms and corporate legal teams nationwide. The company opened in spring 2014, founded by Robert Heller, and offers computer, mobile device, and cloud-based forensics with court-admissible results, along with data collection, processing, hosting, and review.

CDR review and location mappingcloud data collectioncomputer forensicsdocument scanningeDiscovery data hostingmanaged document reviewmobile device forensicsOCR

Acheson Forensic Neuropsyche Consulting (AFNPC) is a forensic neuropsychology practice led by Shawn K. Acheson, Ph.D., based in Asheville, North Carolina. Dr. Acheson has been in practice for more than 20 years and provides forensic neuropsychological services to clients across the country, serving judges, juries, attorneys and insurers.

case reviewForensic consultationForensic neuropsychological evaluationindependent medical evaluationspsychological assessmentTelepsychology (PSYPACT certified)Training and supervision

Coffman Consulting Company is a geotechnical engineering consulting firm based in Fayetteville, Arkansas, providing engineering consulting services to clients in Missouri, Arkansas, and beyond since 2008. Its practice combines academic research in civil engineering with practical engineering. Past projects include specialized field testing for solid waste facilities, slope failure repair, offshore technical representative services, and expert witness testimony, and it has developed and taught training courses in geotechnical laboratory testing.

dynamic soil testingfield testinggeotechnical engineering consultingin-situ hydraulic conductivity testinglaboratory testingsurveyingtraining coursestriaxial soil testing

Cogito Realty Partners is a commercial real estate firm with a focus on reliable valuation and excellent customer service. With a significant presence centered in New York and Los Angeles, they have review experience throughout the United States and are licensed to appraise in the State of New York and throughout most of the Western United States.

appraisal reviewsarbitration & mediation advisoryfeasibility studiesHUD rent surveylease negotiationslitigation appraisalsmarket rent studiesreal estate appraisal

Coleman Consulting LLC is a building envelope engineering and consulting firm based in Baltimore, Maryland. It provides investigation, analysis, design, design peer review, construction assistance, and failure investigation of building envelope components from foundation to roof, serving commercial, institutional, governmental, and multi-family residential buildings. The firm is certified as an MBE/DBE through MDOT and participates in the Maryland Small Business Reserve Program.

building envelope engineeringcommissioningconstruction inspectiondesigndesign peer reviewdiagnosticsfailure analysisinfrared thermography

Daniels Real Estate Services is a Colorado commercial real estate appraisal and consulting company founded in 2001 by David H. Daniels, MAI. It serves private, commercial, and government clients throughout the Denver metro area and Colorado, with over 30 years of appraisal experience and more than 3,100 commercial building appraisals and 1,600 land appraisals completed.

commercial real estate appraisalConsulting and Advisory Servicesfeasibility studieslease analyseslitigation supportmarket studies

Computer Forensic Services, Inc. provides digital forensic investigation, computer forensic expert witness, and eDiscovery services to the legal community. Headquartered in Dallas, Texas, with operations in Dallas, Plano, Houston, Austin, and San Antonio, its team of investigators, analysts, project managers, consultants, and expert witnesses serves clients nationwide. Clients include law firms, in-house corporate legal departments, insurance companies, municipalities, government agencies, and channel partners.

cell tower analysis and mappingcomputer forensicsdevice unlockingDVR recoveryeDiscoveryimage and video forensicsJTAG/chip-off and ISP extractionsmobile device forensicsremote data acquisition

Computer Forensic Services (CFS) is a Minneapolis, MN digital forensics firm with over 120 years of combined forensic experience. CFS provides digital forensic analyses, litigation support, advisory and consultation, and has analyzed 20,000+ devices across 2,600+ court cases. The team includes former state/federal law enforcement personnel and serves as a court-appointed neutral in complex litigation.

cloud forensicsdisk forensicselectronic discoveryemail forensicsevidence collection and preservationIncident responseinternet forensicsmobile forensicsnetwork forensicspenetration testingsecurity assessmentssocial engineering simulationstraining and educationvulnerability scanning

Concrete Research & Testing, LLC (CRT), located in Columbus, Ohio, is a full service materials laboratory specializing in failure analysis, research, product development and testing of concrete and other construction materials for national and international clients. Founded in 1996 by Nick Scaglione, CRT is AASHTO accredited as a Concrete Testing Laboratory and Aggregate Testing Laboratory and is also accredited through the Army Corps of Engineers.

AASHTO testingair void analysisASTM testingchloride ion testingfailure analysislegal consultingpetrographic examinationsresearch and product development