USA Express


We are available 24 hours a day – 365 days a year. Our clients will never talk to an answering machine. Our staff is ready to take your call.
Call toll free 1 877 872 3977

USA Express

Legal and Investigative Services, Inc. We are litigation support professionals that have been working together for over 15 years. We provide lawyers with peace of mind so that every case runs smoothly. Our management team consists of lawyers, process servers, private investigators, insurance claims adjustors and litigation support professionals ready to fulfill your legal support needs.

USA Express

Full Scale Investigations, Process Servers, E-Filing, Intakes, Document Filing, Mobile Copy Services, Subpoena Preparation, and more.

USA Express

We are Insured, Bonded, and Licensed. Customer Satisfaction is our Top Priority.

Due to company policy, we only work directly with law firms and insurance companies. Unfortunately, in pro per orders are not accepted at the current time.

What Does USA Express Provide?

USA Express Legal & Investigative Services has the capabilities to provide a full range of legal support and investigative services. We have assisted top lawyers in the state of California. We handle matters ranging from insurance fraud investigations to corporate theft and workplace injury. We have taken pride in assisting the citizens of our country. We assist with matters ranging from locating a missing loved one to serving legal documents to an unruly landlord.

We assist with matters ranging from locating a missing loved one to serving legal documents to an unruly landlord. In addition, our new company, Secure Background Check, provides tenant and employment screening for landlords and employers.

Attorney Services

Los Angeles Attorney Services

We are recognized statewide as one of the most reliable providers of court filing, document retrieval, and subpoena preparation.

USA Express Legal & Investigative Services - Private Investigators


we specialize in personal injury and wrongful death cases, and utilize the most cutting-edge technology to provide stellar investigative services from skip traces, background checks, locating persons of interest, surveillance, pre-employment screening and asset profiles.

USA Express Legal & Investigative Services - Process Servers

Process Service

Our Process Servers are bonded, registered and ready to serve your time-sensitive civil and criminal documents in Los Angeles, Orange County, San Bernardino, Riverside, Ventura, Northern California, and worldwide.

Insurance Claims

We provide insurance claims investigations, including sub-rosa activity checks and surveillance, asset and background checks, medical clinic inspection and medical document retrieval. We assist insurance adjusters, special investigations units and defense firms to gather the information necessary to make informed claims decisions.

Mobile Copy & Digital Document Retrieval Service

We are your mobile copy specialist for legal document production, medical record retrieval and imaging, and court record procurement. We offer mobile on-site document copying and X-ray duplication, digital document reproduction in a variety of formats, and will prepare and issue subpoenas to retrieve all records. Let us be your California Deposition Officer under CCP Section 2020.410-2020.440.

New Client Intake

A service that we provide nationwide, we will meet with your potential new clients and complete your retention documents.

Document Filing and E-Filing

We file all court documents and return conformed copies with speed and accuracy. We offer same-day document pickup, rush pickup, and a cost-effective retainer agreement if it fits your needs.

Our company is ready to handle any case, anytime, anywhere.

When you call USA Express you will never reach an answering machine. That is our promise. Our phones are always open. We will always have someone ready to assist you. We want to be a part of your team. We have made sure every one of our clients knows they can trust us to answer all of their legal and investigative services needs, day or night.

Ready To Go Anywhere

Our vast network of skilled legal process servers and licensed private investigators are located throughout the country. If you live in Los Angeles and need to file documents in New York, USA Express can do that. If you live in New York and need to run surveillance on your spouse in Seattle, USA Express can do that. If you need documents filed in a court while you’re out of town, USA Express can do that. We will always get it done.

Contact Us Now

We want to be a part of your team.


21031 Ventura Blvd Ste 920 Woodland Hills, CA 91364
1 877-872-3977

71 Stevenson Street Ste 400 San Francisco, CA 94105
1 415-748-3297

402 West Broadway Ste 400 San Diego, CA 92101

Client Support



Serving Nationwide with Integrity since 1998

Secure Background Check