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34 Years
experience
Emergency
services
Professional Private Investigators in Dallas, TX
Hewitt & Cowden Investigations has been a trusted name in private investigation services since 1992. Our agency combines decades of experience with cutting-edge technology to deliver precise and ethical investigative solutions across Texas and beyond. Our team of licensed professionals specializes in surveillance, fraud detection, and litigation support, serving businesses, attorneys, and private individuals. We maintain strict compliance with Texas licensing requirements and prioritize client confidentiality throughout every investigation. Our expertise spans complex cases including domestic disputes, insurance fraud, and executive protection.

With a network of associates covering multiple states, we provide comprehensive investigative resources tailored to each client's unique needs. Our founders' commitment to quality service remains central to our operations today. We emphasize transparent communication and strategic planning to ensure every case receives meticulous attention. Our investigative process follows court-admissible documentation standards while maintaining operational discretion. Clients benefit from our extensive experience in evidence collection, witness interviews, and risk assessment planning.
Services
Surveillance Investigations Fraud Detection Executive Protection Litigation Support Background Checks
Details
  • Year established: 1992
Highlights and features
  • Licensed since 1992 with proven investigative expertise
  • Uses state-of-the-art surveillance technology
  • Licensed and insured Texas investigators
  • Extensive nationwide case network
  • Customized investigation strategies for each client
Associations and certifications
  • Texas Private Security Bureau
  • Texas Association of Licensed Investigators
Services
Surveillance Investigations
Our surveillance team utilizes advanced technology to gather court-admissible video and photographic evidence. Specializing in domestic cases, insurance fraud, and child custody matters across Texas. Investigators follow strict documentation protocols to ensure evidence integrity for legal proceedings.
Fraud Detection
We specialize in uncovering insurance fraud, workers' compensation abuse, and injury deception schemes. Our investigators employ proven techniques to document fraudulent activities and provide comprehensive reports for legal action. Services cover both civil and criminal case support.
Executive Protection
Providing professional bodyguard services for executives and high-profile individuals. Our protection specialists offer risk assessment, threat mitigation, and 24/7 security coverage. Services include both short-term assignments and ongoing protection plans tailored to client needs.
Litigation Support
Offering expert witness testimony, evidence gathering, and case preparation for civil and criminal proceedings. Our investigators work closely with attorneys to develop case strategies and provide documented evidence packages for courtroom use.
Background Checks
Conducting thorough background investigations for employment, legal matters, and personal safety. Services include criminal record checks, employment verification, and asset searches using both public records and proprietary databases.
People
Steve Tapper
Manager and President
Licensed private investigator with 23+ years experience in Texas and California. Former military police officer with expertise in surveillance, fraud investigations, and litigation support. Instructor at University of North Texas and Tarrant County Community College.
Karen Hewitt
Co-Founder
Established Hewitt & Cowden Investigations in 1992 with specialization in distaff perspective investigations. Maintains oversight of agency operations and investigative standards across multiple service locations in Texas.
Questions
What types of cases do you handle?
We handle surveillance cases, fraud investigations, executive protection, litigation support, and background checks for both individuals and businesses across Texas and multiple states.
Are you licensed and insured?
Yes, we maintain active licensing through the Texas Private Security Bureau and carry full insurance coverage as required by Texas law for private investigators.
How do investigations typically proceed?
Our process includes initial consultation, investigation planning, evidence collection following court rules, and detailed reporting. We maintain constant communication with clients throughout each case.
Do you work outside Texas?
While based in Dallas-Fort Worth, we operate throughout Texas and have handled cases in Southern California, Arizona, Oklahoma, Missouri, and other states through our associate network.
What payment options are available?
We require retainer deposits for most services with ongoing billing based on case progress. Payment plans may be arranged for extended investigations with prior approval.
How quickly can you start an investigation?
We offer emergency response services for urgent cases and typically begin standard investigations within 24-48 hours of engagement confirmation and retainer receipt.