Difficult Process Service

We are just as eager as you in getting the peace of mind you so desire...

Our licensed private investigators have a wide variety of skills and diverse backgrounds. With 30+ years of experience, we have an excellent track record of providing high quality investigation services. From start to finish, our knowledgeable, discreet, and detail oriented staff goes above and beyond to manage your expectations, remain 100% confidential and update you daily as events unfold on your case. 

We rely on the best investigative technology and techniques, and comply with the industry’s leading standards for surveillance, locating, record search, and process services. 

At Nationwide Legal Investigations, we specialize difficult service assignments. We can even serve multiple locations simultaneously. Our elite group of process servers possesses the skills and savvy required to serve celebrities and other hard-to-reach individuals. We can assure you that, regardless of the parties involved, your documents will be served.

Due Diligence Locate Investigations

If you are in need of a California Declaration of Due Diligence to enable service of process by publication, Nationwide Legal Investigations can assist you.

Due diligence requires an exhaustive search for a person subject to service of process. Our Due Diligence Locate investigations include searches of all public records, voting and tax assessor rolls, real and personal property records, and, in some jurisdictions, Department of Motor Vehicles and postal authorities searches. The process server (or private investigator) may also be called upon to show his attempts to locate the evasive party. These thorough investigations allow us to provide you with a Declaration of Due Diligence, a document that must be signed under penalty of perjury. The filing of the Declaration of Due Diligence enables the elusive party to be served process by publication.

As highly experienced servers of process, we know the ins and outs of due diligence, both legal and practical.

We are highly skilled at this sometimes tricky aspect of service of process that can greatly expedite a court proceeding.

Our Due Diligence Searches are conducted in full compliance with the requirements of the California Code of Civil Procedure (CCP) 415.10 – 415.50.

Among the documents our team is able to serve are:

  • Bank levies
  • Cross-complaints
  • Document and personal subpoenas
  • Garnishments and EWOs
  • Small claims
  • Summons and complaints
  • Writs

Where to Begin 

We are here to assist you in answering questions you may have in regards to your case. To begin please call, email or submit a request form below.

Serving Los Angeles County, Orange County, San Diego County, Ventura County, Sacramento County, and others upon request 

Our Process

1. Initial Free Case Evaluation

Our agents are on standby 24/7 to provide you with a detailed, comprehensive strategy for all your investigative needs.

2. Investigative Briefing

Once retained, our investigators will be thoroughly briefed on all the details related to your case.

3. Case Management

Our highly skilled agents will handle your matter from start to finish with the utmost professionalism while remaining 100% discreet.

4. Professional Recommendations

At the conclusion of your case and after thorough review, our team will steer you in the right direction whether it be legal or non-legal.


Complete the form below to obtain a free quote for any of our services.

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