Private Investigator in Orange County
& the Long Beach Area
When the situation is personal, the approach should be private. Discuss discreet private investigator services in Orange County and the Long Beach area, from surveillance and activity verification to address research and person locate inquiries.
Confidential conversations. Focused fieldwork. Straightforward communication.

You need facts.
We start with the right questions.
A relationship concern, a family matter, or a business discrepancy can leave you unsure what to do next. Eagle Stone Universal Investigations helps define what can be investigated, plan the work, and document what is actually observed.
Relationship concerns
When a routine or explanation does not add up, focused surveillance can help establish activity and timelines without a confrontation.
Family & custody matters
Keep attention on observable conduct and relevant circumstances. Discuss the question you need answered and the documentation you need to review.
Business & activity verification
Bring clarity to disputed activity, workplace concerns, or an account that needs checking through planned observation and organized reporting.

Observation first.
Assumptions last.
Discretion means careful planning, a low-profile approach, and thoughtful handling of your information.
- A defined objectiveAgree on the question, scope, and useful time windows before fieldwork begins.
- Relevant documentationPhotographs, video, timelines, and written observations, as appropriate to the assignment.
- Direct communicationUnderstand what was observed, what remains unknown, and what the findings mean for your next step.
Selected investigation videos
Two examples from our homepage library. Press play to view the footage; each assignment has its own circumstances and results.
Relationship surveillance
A video example from our published infidelity investigation collection. The image above is a separate fieldwork sample.
Activity verification
Our tennis surveillance showcase illustrates how video can document physical activity for later review.
Explore more examples in our homepage video library.
Private investigator services across nearby cities
Based in Huntington Beach, Eagle Stone Universal Investigations welcomes inquiries throughout Orange County and the Long Beach area. Tell us where the relevant activity occurs, the question you need answered, and the available time window. We confirm travel, fieldwork availability, and the assignment scope with you before work begins.
Coastal & western Orange County
Huntington Beach, Seal Beach, Los Alamitos, Westminster, Fountain Valley, Costa Mesa, Newport Beach, and Laguna Beach.
For an inquiry spanning several cities, identify each known location and the dates connected to it. A starting address and a possible destination may require different observation windows.
Central, north & south Orange County
Anaheim, Garden Grove, Santa Ana, Orange, Tustin, Irvine, Fullerton, Buena Park, Cypress, La Palma, Stanton, Brea, Placentia, Yorba Linda, Lake Forest, Mission Viejo, Laguna Niguel, Aliso Viejo, Laguna Hills, Laguna Woods, Rancho Santa Margarita, Dana Point, San Juan Capistrano, and San Clemente.
Describe the objective first so we can discuss whether research, field observation, or a combination would address it.
Long Beach & nearby Los Angeles County
Long Beach, Signal Hill, Lakewood, Cerritos, Hawaiian Gardens, Bellflower, and Artesia.
Long Beach is in Los Angeles County. Seal Beach and Los Alamitos are in neighboring Orange County. Let us know when your inquiry involves both counties so the proposed scope includes the relevant locations.
Need an address finder in Orange County or Long Beach?
Locating a person starts with distinguishing the right individual from a similar name. Give us the last known city, when the information was current, and your purpose for the search. An old Orange County address and a possible Long Beach connection can both be useful starting points.
A mailing address, former residence, and current residential address are different findings. We discuss what the available information supports and whether further verification is appropriate. A search does not guarantee a current address or contact.
Read our Orange County and Long Beach address finder guidance for preparation tips, then contact us about a person locate inquiry.
Can one investigation involve Orange County and Long Beach?
Yes, an inquiry can involve locations in both Orange County and Los Angeles County. Share the known cities, dates, and objective so we can discuss the required research, travel, observation windows, and availability as one defined scope.
Should I request surveillance or help locating a person?
If the main question is where to begin looking for someone, discuss a person locate inquiry. If you already have a relevant location and need to document activity during a particular time, discuss surveillance. We can help clarify the objective before you authorize work.
From your first question to your findings.
Tell us what is uncertain.
Share your objective, the timing, and the information already available. Let us know a suitable way and time to contact you.
Set the scope together.
Discuss the approach, anticipated hours, costs, and reporting expectations before you authorize an assignment.
Understand what was found.
Review the relevant documentation and any gaps. Findings should help you make an informed decision, even when they differ from your expectations.
Questions worth asking.
What does a discreet investigator do?
A discreet investigator plans and conducts fact-gathering with attention to privacy and visibility. Depending on your objective, work may include surveillance, activity verification, background research, and written documentation.
How will we communicate privately?
During the first conversation, tell us which phone number or email is appropriate and when you can be reached. We will discuss communication preferences and how case information will be shared.
How much does an investigation cost?
Cost depends on the objective, locations, hours, and resources involved. Contact us to discuss your circumstances and an agreed scope before work begins.
How long will it take?
Some questions can be addressed during a focused observation window; others require several sessions. Schedules and activity can change, so timelines are discussed case by case.
What should I prepare for the first conversation?
Bring a concise description of the question, relevant dates and locations, and information you already have. You do not need to have the whole case figured out. Our guide to hiring an investigator can help you prepare.
Let’s talk about what you need to know.
Start with a conversation about your situation, your priorities, and the right scope for an investigation.
Prefer email? eaglestoneuniversal@gmail.com