man signing contract

INVESTIGATION and consultation

Rates and Fees

A Letter of Engagement and retainer are required on all assigned investigations and prepared for specific tasks requested by a client and provided to the client for verification of assignment with signature approval the client.


  • Investigations & Surveillance - $125/hour
  • Testimony Deposition/Trial, Standby & Travel - $250/hour
  • Mileage Rate - $.50/mile
  • Database expenses varies
  • Other expenses are at cost
  • Sales Tax; charged as it applies

All major credit cards are accepted;

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For additional pricing information please call 817-540-0600 OR TOLL FREE: 888-540-0601


*Rates and Fees are subject to change without notice.

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Feel free to send us a message and we will promptly respond to your inquiry.

Contact Us

Frequently Asked Questions

Got a question? We’re here to help.

  • Do you offer Process Delivery services?

    Yes, we offer Process Delivery services for the following:

    • Civil Suite Documents
    • Citations & Petitions
    • Summons & Complaints
    • Subpoenas
    • Postings
    • Notices
    • Temporary Restraining Orders
    • Correspondence

  • Are you licensed and insured?

    We are licensed and insured to conduct business in the following states:

    • Texas Dept. of Public Safety, Private Security Bureau Investigations - License Number: A-08201
    • Texas Dept. of Public Safety, Private Security Bureau Investigations - License Number C-03306
    • Texas Dept. of Public Safety, Private Security Bureau Investigations - License Number Y00102
    • Arizona Department of Public Safety, Private Investigation Business - License Number: 1615591
    • Arkansas State Police, Board of Private Investigation, Investigators - ArkansLicense Number A-0004357 (Arkansas reciprocates on private investigator licenses with Tennessee, Louisiana and Oklahoma)
    • Missouri Division of Professional Registration, Private Investigator - License Number 2012014983
    • New Mexico Regulation and Licensing Department Private Investigation - License Number 2433
    • Texas Supreme Court Authorization Number SCH000000718 [process service]

  • How do I contact Kalmbach & Associates, Inc for more information?

    Contact Information:


    You can call us at 817-540-0600 or Toll-Free number 888-540-0601. You can also use the form on our contact page, or any of the "Get Started Now" buttons on our website.


    Whichever method you choose, you will be put in contact with a staff member for immediate attention to your inquiry.

Private Investigator