The largest firm of its kind in the country, Origin and Cause provides cross-disciplinary forensic expertise to insurance companies, law firms, independent adjusters and corporate risk managers. We've been a trusted leader for over 25 years, helping our clients discover the truth by determining the facts through expert investigation. Our team has completed over 30,000 cases, so you know you're working with highly trained, extremely skilled professionals with years of hands-on experience.Our reputation is built on our integrity and commitment to the facts, and we guarantee unbiased opinions through careful scientific methodology, examination and laboratory testing. As a full service provider, we cover all major engineering disciplines including: fire and explosion, structural, electrical, environmental, mechanical, chemical and metallurgical.