Business Clients Our investigative services are utilized by law firms, attorneys, businesses, and legal professionals nationwide. Below is a partial list of businesses to whom we have provided our services over the years. Harper Law, Kirkland, Washington Davies Pearson, P.C., Tacoma, Washington Baresford Booth, PLLC, Edmonds, Washington Iurillo and Associates, P.A., St. Petersburg, Florida Fortegra Financial Services, Jacksonville, Florida Law Offices of Joan E. Cook, Missoula, Montana Hal DeBecker Investigations, Las Vegas, Nevada Nationwide Management Services, Inc., Maricopa, Arizona American Truckers Legal Association, University Place, WA Certified Backflow Assembly Testing, Tacoma, Washington Return to Feedback From Clients Contact DLIS for a free consultation.