Purvis, Sumrall, Lumberton and West Hattiesburg
Investigations in Lamar County, Mississippi West of Hattiesburg
Delator Group assigns vetted investigators to Purvis, Sumrall, Lumberton, Oak Grove, West Hattiesburg and the rest of Lamar County. Field hours cost $100 each under a scope you approve in writing first, and the dated report is organized for the courts in Purvis or the federal Eastern Division in Hattiesburg.
- Suburban and rural Lamar County
- Scope approved before any field hours
- Reports for Purvis and federal court
- 75+Designated investigative specialties
- $100/hrStandard field investigation rate
- WrittenScope and price approved first
- 5.0Google rating (18 reviews)
Quick answer
What do investigations in Lamar County cost?
Lamar County field hours are billed at $100, and the total is capped in a written scope you approve before assignment. Set minimums apply to some matters, including $1,000 for civil litigation support and $1,500 for abuse investigations. Remote work begins at $102, and due diligence reports cost $300. See our Mississippi service pricing for the full list.
01Local knowledge
A Growing County on Hattiesburg's Western Edge
Lamar County grew about five percent between 2020 and 2025, to an estimated 67,403 residents. Purvis is the county seat, but the biggest community is West Hattiesburg, a census-designated place, and part of the city of Hattiesburg itself extends into the county. Sumrall, Lumberton, Oak Grove and Arnold Line round out the populated areas, while Baxterville and Talowah sit in rural country. Our Mississippi surveillance investigations adjust between busy suburban roads and open land where any parked car draws attention.
Growth on the Hattiesburg side brings new subdivisions, shopping centers and commuters who cross the county line twice a day. That pattern matters for both observation and records, because a person may live in Lamar County, work in Forrest County and appear in court in either. Lumberton also extends into Pearl River County. The overview of Delator's Mississippi investigations explains how one supervisor manages files that cross those lines.
- County seat in Purvis
- Population up about five percent since 2020
- Part of Hattiesburg lies within the county
02Infidelity, family and custody
Divorce, Custody Modifications and Family Evidence in Lamar County
Lamar County family cases are filed with the chancery clerk in Purvis. Couples who agree on a no-fault divorce but not on its terms can consent in writing to let the chancellor decide the disputed issues, but an irreconcilable-differences divorce generally cannot proceed while a contest remains. When a case turns contested, proof of grounds such as adultery becomes important. Our investigations of suspected marital infidelity document what can be seen lawfully, and our dating and relationship background checks help before a new partner moves in.
Growing families move, change jobs and remarry, and those changes often bring custody modification requests. For cases filed on or after July 1, 2026, Mississippi reportedly presumes joint custody, which a parent can rebut with strong evidence. Chancellors still weigh the Albright factors, including the preference of a child twelve or older. We document exchanges, supervision and household changes without contacting the child, and our custody evidence guide for Mississippi families explains how that material is used.
03Attorney and litigation support
Litigation Support at the Purvis Courts and in Hattiesburg
The Lamar County chancery and circuit clerks both work in Purvis, and as of 2026 the county shares its circuit district with Jefferson Davis, Lawrence, Marion and Pearl River counties. Lamar also has a county court, which hears civil claims up to $200,000 and eviction cases, and justice courts handle claims up to $3,500. Our Mississippi litigation support services cover witness location, statements and records research, and civil trial teams can scope investigations for civil litigation before discovery deadlines close.
Federal cases from Lamar County belong to the Southern District's Eastern Division, which sits at the William M. Colmer Federal Building on North Main Street in Hattiesburg, in neighboring Forrest County. Defense lawyers can scope a DUI case investigation that tests the stop, the timeline and the witnesses, and counsel handling an injury or death case can order research on adverse witnesses ahead of depositions.
04Business, insurance and the local economy
Development, Real Estate and Employer Questions in Lamar County
Suburban growth draws developers, builders, landlords and investors, and each faces its own risks: unclear title, undisclosed liens, partners with a history of failed projects and contractors who take deposits and disappear. Our real estate risk investigations research ownership, judgments and history before money changes hands, and our business partner background research looks at a prospective partner's record. Remote reports start at $300 for a deep dive.
Employers in the county's retail, health care and service sectors deal with injury claims and internal losses. A willfully false statement to obtain workers' compensation benefits is a felony in Mississippi, and the Attorney General's Insurance Integrity Enforcement Bureau handles insurance fraud prosecutions. Our surveillance for disputed workers' comp claims is gathered in public settings and reported completely, and businesses that suspect an insider can scope an investigation into employee theft.
05Locates, skip tracing and service
Finding People and Coordinating Service Across Lamar County
New construction and apartment turnover on the Hattiesburg side of the county mean many addresses are only months old, while rural route addresses near Baxterville or Talowah can be hard to match to a physical home. Each locate pairs records research with a field check before we report an address as current. Our skip tracing in Mississippi finds witnesses, heirs and former tenants, and families looking for a relative who stopped calling can start a search for a missing family member.
Once the person is confirmed, Delator Field Services coordinates service in Lamar County with time-stamped attempts and a signed affidavit. The published starting rate for Routine service is $125, and the final price is confirmed in writing before the first attempt. A defendant can generally waive service in a signed, sworn writing under M.R.C.P. 4(e), which saves time when both sides cooperate, though not for minors or incompetent persons. Our Lamar County process serving page explains the Purvis courts.
06Mississippi legal limits
Mississippi Licenses No Private Investigators: How to Vet One for a Lamar County Case
No Mississippi agency licenses private investigators, though a city or county may require a general business privilege license. That gap puts the burden on the client. Before hiring anyone, ask for proof of insurance, a written scope with an hour cap, a redacted sample report and a named supervisor. Our guide for choosing an investigator in a state with no PI license explains each step, and Delator Group, licensed in Tennessee, applies its Tennessee standard to Lamar County files.
A careless investigator can expose the client to liability. Under Miss. Code Ann. § 41-29-529, a person whose communications are unlawfully intercepted may recover actual damages of at least $100 a day or $1,000, whichever is greater, plus punitive damages and attorney fees. That is one reason we never plant recording devices or intercept calls. Our Mississippi recording law guide and our summary of permitted investigative methods explain where the lines are.
- Proof of liability insurance
- Written scope with hours and price
- Redacted sample report
- A named supervisor for the file
07The county-line angle
When the Forrest-Lamar Line Runs Through a Case
Because Hattiesburg straddles two counties, the same city name can point to two different chancery courts, circuit courts, sheriffs and constables. A justice court summons, for example, is sent to the constable of the county where the defendant lives, so serving the wrong county's constable wastes weeks. We confirm the county for every address before pulling records or arranging service, and our Mississippi guide to how service of process works explains why venue and service details matter.
Care facilities and state institutions also appear in Lamar County cases. Mississippi's vulnerable persons law requires anyone who suspects abuse, neglect or exploitation of a vulnerable adult to report it to the Department of Human Services, and exploitation of $250 or more is a felony. Our care home abuse investigations start at $1,500 and document conditions and records, while our financial scams targeting older adults work traces money that left a relative's accounts.
Services
Investigative Services in Purvis, West Hattiesburg and Across Lamar County
- SurveillanceStatic and mobile coverage across the suburban west side of Hattiesburg and rural Lamar County, recorded with time-stamped photographs and a written log.Learn more
- Infidelity investigationsLawful observation of a suspected affair from public places, documented clearly enough for a Lamar County family law attorney to evaluate it.Learn more
- Custody documentationDated records of exchanges, supervision and household changes for custody and modification cases, gathered without approaching or questioning the children involved.Learn more
- Attorney supportWitness location, interviews and records research for counsel in the Purvis courts and the federal Eastern Division courthouse in Hattiesburg.Learn more
- Real estate riskOwnership, lien, judgment and history research on land, developments and the people behind them, completed before you buy or invest.Learn more
- Care home abuseDocumentation of conditions, records and witness accounts when families suspect neglect or mistreatment of a relative in care, starting at $1,500.Learn more
- Workers' comp surveillanceActivity checks on disputed workplace injury claims, recorded lawfully in public places and reported accurately for adjusters, employers and counsel.Learn more
- Skip tracingRecords research plus field confirmation to find witnesses, heirs and debtors who moved within the Pine Belt or out of state.Learn more
- Dating background checksRemote research on a new partner's identity, marriages and court history before a relationship gets serious, starting at $102 for a basic report.Learn more
Every service
Investigations available in Lamar County
Every service below is available in Lamar County and across Mississippi, run by the same Delator Group leadership that manages our Tennessee casework. Choose a service to read how it works in Mississippi.
Core services
Infidelity
Surveillance
Background checks
Corporate
Audits
Locates
Sensitive matters
How it works
How a Lamar County Investigation Moves From First Call to Final Report
- 01
Private consultation
You describe the situation to a member of Delator leadership by phone or video, and we tell you directly whether an investigation can answer the question you are asking.
- 02
Written scope
Objectives, hours, travel and cost are written down for your approval before anyone is assigned. Field time is billed at $100 per hour and stays inside the cap.
- 03
Field work across the county
The assigned investigator works Purvis, West Hattiesburg or wherever the subject goes during the approved hours, logging every observation and updating you in writing at agreed points.
- 04
Report built for counsel
You receive a written report with dated photographs, a timeline and source notes, organized so your attorney can use it in the Purvis courts or federal court.
Compare
Common Lamar County Matters and How They Are Priced
| Matter | Typical approach | Pricing basis |
|---|---|---|
| Suspected affair | Surveillance on key days | $100 per hour, approved in writing |
| Care home abuse | Records, interviews and documentation | From $1,500 |
| Civil litigation support | Witness work and records research | $1,000 minimum |
| Deep-dive background check | Remote multi-source research | $300 |
| Basic skip trace | Remote records research | $102 |
Local coverage
Lamar County Cities and Communities We Cover
- Purvis
- West Hattiesburg
- Hattiesburg (Lamar County side)
- Sumrall
- Lumberton
- Oak Grove
- Arnold Line
- Baxterville
- Talowah
- Bellevue
Nearby
Investigations in Surrounding Pine Belt Counties
Lamar County files rarely stay inside one county for long, because so much of daily life, from work to school to shopping, runs through Hattiesburg. Matters that cross into the rest of the city continue through Forrest County investigations in Hattiesburg and Petal, work that follows Lumberton residents south connects with our Pearl River County investigators, and subjects who drive northeast toward Laurel reach Jones County coverage. Trips toward McComb lead into Pike County investigations, all under one supervisor and one written scope.
Delator Field Services
Process serving in Lamar County
Need papers served anywhere in Lamar County? Delator Field Services coordinates service with logged attempts and a signed affidavit, and our investigators can locate an evasive party first.
- Process server for Lamar County
- Mississippi process serving
- Mississippi county rate map
- Locate an evasive party
FAQ
Frequently asked questions
Do Lamar County investigators need a license?
Mississippi has no state private investigator license, though a general business privilege license may be required locally. Because no board screens investigators, ask about insurance, supervision and sample reports before hiring. Delator Group is licensed in Tennessee and applies that standard to its Mississippi files. See the Delator Mississippi investigations page for how cases are supervised.
Is West Hattiesburg in Lamar County?
Yes. West Hattiesburg is a census-designated place in Lamar County, and part of the city of Hattiesburg also lies in Lamar County, while most of the city is in Forrest County. The county determines which courts hear a case and which constable serves justice court papers, so we confirm it for every address at intake.
Which courts handle Lamar County cases?
State cases are heard in Purvis, where the chancery and circuit clerks work and where the county court and justice courts sit. Federal cases go to the Southern District's Eastern Division in Hattiesburg. Many Mississippi district lines change in January 2027, so your attorney confirms the proper court for each filing.
Can my child choose which parent to live with?
Not outright. Under the Albright factors, a chancellor may consider the preference of a child twelve or older, but it is one factor among many. Since July 1, 2026, Mississippi law reportedly presumes joint custody, which can be rebutted with strong evidence. We document facts relevant to those questions without contacting the child, and your attorney decides how to use them. Unmarried parents can review our investigations involving unmarried partners.
Can I be sued for recording my spouse?
Possibly. Mississippi generally allows you to record a conversation you take part in, but intercepting other people's communications without consent can be a crime and can lead to civil damages of at least $1,000 plus punitive damages and fees. Talk to your attorney before recording anyone, and never place a device to capture conversations you are not part of.
What should I check before buying land in Lamar County?
Beyond a title search, look at who really owns the property, liens and judgments against the seller, past disputes and the track record of any developer involved. Our research helps your attorney and title company ask the right questions. Remote due diligence costs $300, and our corporate acquisition risk reviews cover company purchases.
Can you investigate care at a nursing facility?
Yes. We document conditions, gather records families are entitled to, locate and interview former staff where appropriate and build a timeline. We do not enter a facility without authorization. Mississippi requires suspected abuse of a vulnerable adult to be reported to the Department of Human Services, and our findings can support that report and your attorney's next steps.
What does process serving cost in Lamar County?
Routine service has a published starting rate of $125, with Urgent, Rush and Same Day Rush priced at 1.5, 2 and 3 times that rate. The final price is confirmed in writing before the first attempt, and every serve includes logged attempts and a signed affidavit. Our statewide process serving hub explains each tier.
How long does a locate take?
A remote basic skip trace costs $102 and returns quickly because it relies on records. Field skip traces start at $1,000 and take longer because we confirm the address in person. Rural addresses and recent moves can add time. We give you a realistic estimate in writing, and when the person is avoiding contact, our evasive person locates add observation.
How do I start an investigation in Lamar County?
Call (629) 310-8667 or request a consultation online. A member of Delator leadership will ask what happened, what you need to establish and what deadlines apply, then tell you whether an investigation can help. If it can, you receive a written scope with hours and price, and nothing is billed until you approve it.
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Delator Group is headquartered in Nashville, Tennessee. Work in Mississippi is managed by Delator Group leadership; Photography: Clint McKoy / Unsplash · Tyler Bagot / Unsplash · Alex Harwood / Unsplash. Last reviewed .
Delator Group Private Investigators
Discuss Your Lamar County Matter With Delator Leadership
Tell us what is happening in Purvis, West Hattiesburg, Sumrall or anywhere else in Lamar County. We will explain what an investigation can establish, the likely timeline and the cost, in writing, first.
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