Our Services

Whether you are suspicious of a cheating spouse or “significant other” or if you need to know about someone’s background or assets, or if you are trying to find someone, we have the tools to get the job done. No matter what your needs are, we have the experience, skills and resources to solve your problem.

What sets Landmark Investigations apart from our competitors? It is our ability to determine your needs and create the most efficient plan to solve the case. No high pressure sales techniques, just honest evaluation of the job at hand. Many of our competitors put people with minimal experience out in the field and hope for the best. Our professionalism and experience in delivering a quality product gives you the advantage.

If you do not see your need described, don’t worry, we can’t list everything we do. Give us a call or e-mail us and we will let you know what we can do to solve your problem.


Missing Persons

Finding missing persons can be frustrating and difficult. We have a broad range of skills and methods to find them.

Serve Court Papers

When trying to serve court papers, many times the difficulty is locating the individual, especially if they are being evasive. We can help.



Cheating spouses spend a lot of time covering up their deeds. Our private investigators can help you uncover the truth.

Child Custody

When you need to know if your child is being properly taken care of, you can count on us to get you all the evidence you need.


Background Checks

Finding out who someone really is or discovering important things about their past can give you peace of mind.

Fraud & Scams

Whether it’s shopping on the internet or sending money in online romances, we can help with frauds and scams.


Asset Investigations

Whether someone owes you money or you’re planning to sue someone, finding what they are worth is the place to start.

Forensic Accounting

We provide investigative services, data analytics, forensic accounting and expert testimony in civil disputes regarding finances.

Asset Recovery

Finding where people have their assets takes the skills of an investigator, we have the means to locate hidden assets.


Social Media Investigations

Our firm’s social media forensics and deep web research has provided our clients with key evidence to win their cases; whether it was a damning photograph, a telling post, or a seemingly unimportant comment. We will take the time to review everything.


Subpoena Services

Often times the subject can’t be located or they are intentionally evading service. If it's an important case with a deadline, an experienced private investigator may be needed to track down the subject and get the legal papers served. We can help.

WORK With A Professional Investigator

we are here to help

Contact us today to discuss your case.

We get results for our clients.


We will not take your case unless we are confident we can provide the service you desire. Once we take your case we will conduct the investigation in a time efficient and professional manner, always keeping your satisfaction as our goal. At the conclusion we will deliver a concise and well written report in a timely manner. Most of all we will follow up to be sure that you are satisfied with the service provided.

We look forward to the opportunity to discuss your project. We know investigative matters often involve highly charged, private situations that require the utmost discretion. We are sensitive to this and know how to minimize the stress in handling matters of a delicate nature. Call or e-mail and we’ll give you the information you need to make a decision that will lead you to the peace of mind you are looking for.


Here are a few of the locations where we have helped clients get the information they need:

Professional Investigations

In order to provide you with the best service, our team has been trained and equipped with the latest investigative tools and resources.


Your privacy is very important to us, we will not discuss any information about your case with anyone except you. We guarantee it.

Talk To An
Expert Today

Speak with a member of our professional investigations team for free, we can help, request a free consultation now.

Corporate Office:
2744 E. Coast Highway, Suite 7
Corona Del Mar, CA 92625

Direct: (949) 662-5080

Copyright 2019 Landmark Investigations, CORONA DEL MAR, CA | | All Rights reserved