At ACIS, our private investigators and partners provide services to businesses, law firms, and private individuals in Fontana, Rancho Cucamonga, Ontario, Chino, Upland, Colton, Redlands, Big Bear, Lake Arrow Head, Yucaipa, and the surrounding communities. If your city is not listed here, chances are we still provide private investigation services in your area.
ACIS private detectives and investigators are former police officers or federal criminal investigators with over 30 years of investigation experience. We have contacts in law enforcement, business, and banking communities.
Our private investigators and detectives in Fontana, Ontario, and Rancho Cucamonga have extensive experience in obtaining statements of witnesses, surveillance, undercover operations, intellectual property and Patents related investigations, criminal, civil, and domestic investigation (i.e., family law issues such as divorce, child support, child custody, child welfare, spousal support, and related issues.) We are also able to assist businesses and employers with both internal and external investigations include integrity checks and employee screening.
ACIS investigators and partners in Fontana provide a full range of services to include cheating spouse (Infidelity), stalking, hostile terminations, GPS monitoring, and Employee Screening. Over the years, growth in population and the local economy in Fontana and Rancho Cucamonga have attracted various industries and companies such as Toyota, Target, Sears, Mercedes-Benz, Southern California Edison, Avery Dennison, Home Depot, Kaiser Permanente, Wal-Mart, Lexxiom, Schneider National, Celestica, and more. Our investigators work with companies and private individuals to collect facts and bring the truth to the light.