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Mulhaupt Investigations Service

(512) 887-7780
Mulhaupt Investigations Service


Mention PInow to receive: Check out both our websites for different services.

Personal Service and Experience.

You are more than a client to us.

Real people with real situations need real help.

Getting you the help you need and want, along with your satisfaction is our number one priority.

Our team consists of Private Investigators with over 75 years combined experience in both Medicine and Law Enforcement, along with a broad range of additional real life expertise.


  • Accident / Reconstruction
  • Background Checks
  • Child Support / Custody
  • Civil
  • Criminal
  • Domestic
  • Due Diligence
  • Forensic
  • Fraud
  • Infidelity / Cheating Spouse
  • Insurance
  • Missing Persons
  • Process Service
  • People Locate / Skip Trace
  • Surveillance
  • Wrongful Death

Service Guarantee

Contact us to discuss our service guarantee.

Our services are supported by Serve Manager.

See our websites for additional information and Fee Schedules.

Areas of Coverage

  • Zip Codes of Service areas in Travis County for process service.
  • 78726
  • 78730
  • 78732
  • 78733
  • 78734
  • 78738
  • 78750
  • 78759


  • Texas Association of Licensed Investigators (TALI)
  • Texas Process Service Association (TPSA)
  • National Notary Association
  • American Association of Notaries
  • American Association of Legal Nurse Consultants (AALNC)
  • National Association of Professional Process Servers (NAPPS)

Contact Info

Hollie Mulhaupt
(512) 887-7780
Greater Northwest Austin
Austin, TX 78734
PI License # A10465001

The Lawgical Promise The Lawgical Promise guarantees this member has been pre-screened to verify their qualifications.

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Service Guarantee
2 Recommendations
Special Offer

Office Location

Greater Northwest Austin
Austin, TX
(512) 887-7780