Best Private
Investigators in

Why These Private Investigators?

Our goal is to connect people with the best local experts. We scored Tucson Private Investigators on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

Reviewed Curated Top Picks 134 82 6

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Blackhorse Investigations LLC

Blackhorse Investigations LLC is a licensed and bonded private investigation firm based in Tucson, Arizona, with experience in loss prevention and law enforcement. The company handles workplace investigations, including wrongful termination and retaliation investigations. It also provides surveillance for cases relating to child custody and infidelity, as well as background checks into the criminal history and social media accounts of prospective employees and business partners. The firm's digital forensic services assist clients with cyber harassment and spyware.

2030 E Broadway Blvd #221
Tucson, AZ 85719


Centurion Consultants

Tucson-based Centurion Consultants is a licensed private investigation firm dedicated to conducting timely, detailed and sensitive investigations for clients. Their skilled investigators use established investigative techniques and methods to deliver results. The firm offers investigations in areas such as criminal and civil, fraud, assets, missing persons, infidelity, records searches, skip-tracing as well as attorney services and litigation support. Additional services include corporate due diligence, background investigations, surveillance and counter surveillance, and undercover operations. Centurion Consultants is a proud Arizona Association of Licensed Private Investigators (AALPI) member and is affiliated with the State of Arizona Department of Public Safety.

Go Maxo Investigation

Go Maxo Investigation is a private investigation agency located in Tucson, AZ that serves attorneys, businesses, and personal consumers. The agency’s investigative services include pre-employment and background checks, skip trace, insurance fraud and claims, hidden video, theft, criminal and civil liability, child support and custody issues, missing persons, and spousal infidelity. They also feature highly specialized surveillance using the video equipment that was created in their lab. The agency also provides security risk, breech prevention, and forensic intrusion discovery. Go Maxo Investigation is a licensed investigation agency that takes a "whole case” approach to serving clients.

Tucson, AZ 85712


Inter-State Investigative Services

Inter-State Investigative Services is a locally-owned and operated private investigation firm that has been helping clients in the located in Tucson, AZ area for more than 20 years. The full-service private investigation agency offers a complete range of services including domestic investigations, criminal and civil defense, insurance investigations, and pre-employment background screenings. The licensed and insured agency prides itself on having a team of reliable investigators with diverse professional and education backgrounds and unique skill sets. Their eclectic team serves clients from the Tucson, Phoenix, Flagstaff, Sierra Vista and Casa Grande areas. Inter-State Investigative Services is also proud to receive an A+ rating from the Better Business Bureau.

Nathe & Nathe Investigations

Nathe & Nathe Investigations is a full-service investigation firm located in Tucson, AZ that has been providing surveillance and investigative services to both national and regional clients since 1993. The firm offers a variety of investigative services to an array of clients in the private and public sectors including nonprofits, corporations, and other government agencies. Nathe & Nathe specializes in covert and overt services which include workers’ compensation, AOE/COE, FMLA and employment benefits abuse, third party and shared liability issues, and medical insurance or malpractice. Their other services include automobile insurance fraud, personal injury, activity checks, preliminary identifications, expert surveillance, steady surveillance footage, and motor vehicle inquiries, among others. Nathe & Nathe Investigations takes pride in having investigators who are professional and trustworthy. The firm is licensed to serve clients in both Arizona and Nevada areas.

Tucson, AZ 85732



Pro PI, LLC is a private investigation service provider located in Tucson, AZ that serves clients with professionalism, tenacity, and integrity. The business provides services to a variety of clients including defense attorneys, government agencies, corporations, and the general public. Pro PI specializes in missing children and persons as well as research and surveillance and offers services such as civil and criminal investigations; stalking or harassment investigations; premarital background investigations; and background checks. Additional services include identity verification, surveillance, spousal infidelity, insurance fraud, and workman’s compensation. Pro PI, LLC is also a proud member of the Marana Chamber of Commerce, the Arizona Small Business Association and member and Treasurer of the Arizona Association of Licensed Private Investigators (AALPI).

Tucson, AZ 85741


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