Affidavit of Diligent Search and Inquiry

Guide to Constructive and Alternate Service of Process

The law requires a documented diligent search and inquiry before constructive or alternative service of process can be authorized by the court.


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Diligent Search and Inquiry Services

Licensed Private Investigators Providing Court-Compliant Diligent Search and Inquiry Services for Constructive Service of Process.


Legal Requirements for Diligent Search and Inquiry in Service of Process

We provide comprehensive diligent search and inquiry services, along with professionally prepared, court-compliant Affidavits of Diligent Search for cases involving individuals or entities who cannot be located. Common subjects include missing spouses, absent parents, respondents, creditors and debtors, beneficiaries, heirs, co-owners, witnesses, former employees and tenants, business owners or officers, guarantors, and other absconded, evasive, or unknown parties and defendants. Our licensed private investigators conduct and documents all required search efforts in detail. When those exhaustive efforts do not result in a confirmed location, we prepare a properly documented and notarized Affidavit of Diligent Search to support constructive service of process—such as service by publication or, where permitted, alternative methods—so your case can move forward in compliance with court requirements.

Comprehensive, Single-Engagement Service

Most matters are handled as a one-time, fully integrated engagement—designed to deliver a complete, in-depth diligent investigation from start to finish. This includes a meticulous, multi-source diligent search and the preparation of a thoroughly documented, court-compliant Affidavit of Diligent Search when the subject cannot be located. Our streamlined approach eliminates the need for ongoing retainers or piecemeal services, providing you with efficient, decisive results. Submit your request today to initiate a confidential case review and move your matter forward with confidence.

Focused Expertise with Nationwide Reach

Engineered for civil, family, probate, surrogate and related court proceedings, our services are precisely aligned with statutory standards as well as applicable nationwide requirements for diligent search and inquiry. Each investigation is conducted with strict attention to detail, producing properly documented findings that support constructive service of process, including a comprehensive, court-compliant Affidavit of Diligent Search. Initiate your request today to ensure your case is supported by accurate, defensible, and jurisdictionally sound investigative work.

Attorney-Ready, Court-Compliant Affidavits

Our reports and affidavits are meticulously prepared, clearly organized, and formatted for immediate use by counsel. Each case file is structured to support motions seeking court approval for constructive service of process, following the completion and full documentation of all required exhaustive diligent search efforts. With precision, clarity, and evidentiary integrity at the forefront, our reports and Affidavits of Diligent Search are crafted to withstand judicial scrutiny and help advance your case efficiently.

Submit your request today to receive a professionally prepared, litigation-ready diligent search report and affidavit.

How Our Diligent Search Process Works — From Intake to Affidavit

  • 1. Case Intake: Submit subject information along with relevant case details to initiate the process.
  • 2. Records & Investigation: A licensed Private Investigator conducts all required inquiries and comprehensive search efforts in accordance with applicable standards.
  • 3. Findings & Reporting: You receive a clear, detailed verbal update and/or written summary outlining the scope and results of the diligent search.
  • 4. Affidavit Delivery: If the subject cannot be located after exhaustive efforts, a notarized, court-compliant Affidavit of Diligent Search is prepared for use in constructive service of process.

Diligent Search Services - Nationwide Options - When It Has to Be Done Right the First Time

All diligent search service requests are secured in advance through prepayment, ensuring your matter is prioritized and promptly initiated. Once authorization to proceed and payment are received, services begin immediately and are non-refundable. Every service offered through this website is delivered under a conditional guarantee and handled with the highest level of strict confidentiality—protecting your case, your information, and your professional interests at every stage.


As a licensed private investigative agency based in Florida, many of our diligent search engagements extend beyond state lines, requiring coordinated efforts across multiple jurisdictions. Whether your matter is confined to Florida or demands nationwide investigative reach **, our experience and capabilities are structured to meet your needs with precision and reliability. With nearly three decades of proven expertise, we are equipped to handle both straightforward and complex cases—delivering timely, thorough, and court-ready results wherever and whenever they are required.

* Upon retaining our diligent search or extended diligent search services, the $150.00 comprehensive case review fee is credited in full toward your total service cost—reducing your overall balance and ensuring immediate value at the outset.

** In matters requiring investigative efforts beyond Florida, additional fees may apply to account for out-of-state resources, coordination, and jurisdictional requirements. All such costs are clearly disclosed and require your prior authorization before any work proceeds.

Florida Counties Where Diligent Search Services are Available, Listed Alphabetically

Please select the Florida county below where you would like to begin your service request.

Important Legal Note

This website offers licensed private investigative services focused on diligent search and inquiry, along with the preparation of supporting affidavits. It is a privately operated site, not affiliated with any government agency, and does not provide legal advice. Users are encouraged to consult qualified legal counsel regarding statutory requirements for diligent search efforts, filing obligations, constructive service by publication, and applicable court procedures. We can guide users but not advise.