Best Private Investigators in Sacramento
Finding the right private investigator in Sacramento matters. Whether you are dealing with a family issue, a legal case, or need answers you cannot get on your own, hiring a licensed private investigator can make a real difference.
This list covers private investigators who operate in or around Sacramento. It is based on visible factors like licensing, experience, service focus, reviews, and local presence.
How This List Was Put Together
Each investigator was reviewed using simple, public criteria:
Active California private investigator license
Experience working in Sacramento or Sacramento County
Range of investigation services offered
Public reviews and reputation
Clear business presence and contact information
1. Lance Casey & Associates
Lance Casey & Associates ranks at the top due to long-standing experience, local Sacramento knowledge, and a wide range of investigative services. The firm handles both local and statewide cases and is known for detailed reports and clear communication.
Best for:
Child custody investigations, infidelity cases, surveillance, background investigations, and litigation support
Why #1:
Strong Sacramento focus, licensed and experienced leadership, and consistent investigative documentation
Service area:
Sacramento, Sacramento County, and surrounding Northern California cities
2. M.W. Thompson Investigative Services
A well-known Sacramento investigation firm with years in the industry. They handle a mix of civil and legal investigation work and maintain a visible local presence.
Best for:
General investigations and long-term cases
3. Secure Scouting Inc.
This firm offers investigative and security-related services and works with both individuals and businesses in the Sacramento area.
Best for:
Corporate-related investigations and workplace matters
4. Shadow Trackers Investigations
Shadow Trackers focuses on surveillance-based investigations and serves clients throughout Sacramento and nearby cities.
Best for:
Surveillance and activity monitoring
5. Delta Private Investigations
A smaller firm that provides private investigation services for family and civil matters within the Sacramento region.
Best for:
Personal and domestic investigations
6. NorCal Investigative Group
This firm serves multiple Northern California locations, including Sacramento, and handles a variety of investigative assignments.
Best for:
Regional cases that extend outside Sacramento city limits
7. Capital City Investigations
Capital City Investigations focuses on Sacramento-area cases and offers traditional private investigation services.
Best for:
Local Sacramento cases requiring on-the-ground work
8. Golden State Investigative Services
A California-based firm that handles investigations throughout the state, including Sacramento County.
Best for:
Statewide investigations with Sacramento coverage
9. River City Private Investigators
This firm works on smaller-scale investigations and serves individuals in the Sacramento area.
Best for:
Short-term or limited-scope cases
10. Independent Licensed Private Investigators (Sacramento Area)
Several independent licensed investigators operate in Sacramento without large firms. These investigators often handle select case types and referrals.
Best for:
Very specific or niche investigations
How to Choose the Right Private Investigator in Sacramento
Before hiring any investigator, ask these questions:
Are you licensed in California?
How much experience do you have with cases like mine?
What type of reports or proof will I receive?
How often will you provide updates?
Do you work locally in Sacramento or subcontract work out?
Final Thoughts
Sacramento has many private investigators, but experience, licensing, and local knowledge matter. Take time to compare options, ask questions, and choose an investigator who fits your specific situation.
If you have questions about private investigations or want help deciding what type of investigator you need, it’s always best to speak directly with a licensed professional.