National Process Server Network LLC

L4 Investigations

Member Since: April 2026
Contact :
David
Lis
Phone :
1-708-929-8252
Address :
6928 Elder Court ,
Bridgeview ,
Illinois,
60455.
Affiliations :
Other
Illinois Association of Professional Process Servers
License Number:
115.013072
County :
Cook, Will, others as needed. .
Company Message :

Small veteran owned company with over 25yrs Law Enforcement experience, big enough to give you the attention you deserve.

Services Offered :
Process Server, Notary Public, Private Investigator, Surveillance
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National Process Server Network LLC. Guarantee :

When you hire a company through our online directory, we are committed to ensuring your satisfaction. If you encounter any issues with the service provided, you will have the option to file a grievance through our platform. One of our mediators will promptly reach out to both parties to facilitate a resolution.

NPSN does not act as a judge or arbitrator of disputes between members. However, when credible complaints regarding non-payment, unethical conduct, fraud, or repeated violations of professional standards are received, NPSN may request information from the parties involved, attempt informal mediation, and, at its sole discretion, suspend or terminate a member’s listing or membership when continued participation is determined to be inconsistent with the standards and integrity of the Network.

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