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Los Angeles County process server

Process server in Los Angeles County

Since January 1, 2026, an unlimited personal injury case in Los Angeles County is filed in the court district where the incident happened, and other cases go to the district the court’s rules assign. The proof comes back on a signed POS-010.

Los Angeles County’s Superior Court is organized into twelve districts under its own Local Rule 2.2, and rule 2.3 decides which of them a civil case is filed in. We serve papers, file and retrieve documents across the county’s incorporated cities and its unincorporated areas, and the proof comes back on a signed POS-010 for filing at the courthouse the case belongs to.

Step 01 of 04

Twelve districts and the Local Rule 2.3 filing choice

Two things get settled before anyone goes out. The first is where the case is filed. The Superior Court splits Los Angeles County into twelve districts, and its Local Rule 2.3 decides which one takes a filing by case type, with small claims, limited collections and limited unlawful detainer routed by venue through the rule’s own appendices. The second is whether the case is one the rule ties to a particular place, as it does with a personal injury action, which is filed in the district where the incident arose. For an unlawful detainer the tenant’s clock is noted at intake too: ten days to respond after service, not counting Saturdays, Sundays or court holidays.

Known at intake: the district the case files in, whether the personal injury rule applies and, for an eviction, the date the response period ends

Step 02 of 04

The first visit: personal delivery and the record it leaves

Personal delivery under section 415.10 is what the first visit is for: the papers in the hands of the person named, and service complete at that moment. Where the address sits behind a staffed gate or security desk, section 415.21 lets a registered process server in for a reasonable time to serve. Otherwise the visit is timed to when the person is likely to be there, and the hour, who answered and what the server saw go on the record, because that record is what any later application for substituted service rests on.

Each visit leaves a note: the time, who answered and what the server could see at the address.

Step 03 of 04

Substituted service, private mailboxes included

If personal delivery fails despite reasonable diligence, section 415.20(b) allows the papers to be left at the home, usual place of business or usual mailing address with a competent household member or a person apparently in charge, at least eighteen and told what the papers are, then mailed first class. A Postal Service box never qualifies. A private mailbox at a commercial mail receiving agency can, on the first attempt, when it is the only address reasonably known. Service is complete on the tenth day after mailing.

Step 04 of 04

Mandatory attorney eFiling and the midnight cutoff

Attorneys must eFile in every civil case type here under Local Rule 3.4(a); self-represented litigants are exempt. For a proof of service that cuts two ways. A POS-010 the court receives through an approved provider before midnight on a court day counts as filed that day once accepted, which matters against the sixty days rule 3.110(b) allows after the complaint. And some papers still go in on paper, among them bonds, trial exhibits and any ex parte application filed with a new complaint.

Personal injury in Los Angeles: filed in the district where the incident arose

Los Angeles has a filing rule of its own for personal injury. Under Local Rule 2.3(a)(1)(A), every unlimited civil tort action for bodily injury, wrongful death or damage to personal property, which the rule calls a Personal Injury Action, must be filed in the judicial district where the incident arose, and the rule points filers to the court’s filing court locator to find the courthouse. The version of the rule in effect since January 1, 2026 replaced the one that sent every such case to the Stanley Mosk Courthouse or the Michael D. Antonovich Antelope Valley Courthouse. Whether a case counts turns on how it is described on form LACIV 109, the Civil Case Cover Sheet Addendum and Statement of Location.

Counts as a Personal Injury Action

Motor vehicle: personal injury, property damage or wrongful death.

Uninsured motorist: personal injury, property damage or wrongful death.

Product liability, other than asbestos or toxic and environmental cases.

Medical malpractice by physicians and surgeons, and other professional health care malpractice.

Premises liability.

Intentional bodily injury, property damage or wrongful death, and other personal injury, property damage or wrongful death.

Does not count

Intentional infliction of emotional distress.

Defamation.

Civil rights or discrimination.

Malpractice other than medical malpractice.

Injury to real property.

These follow the court’s other filing rules instead.

For service and proof that has a practical edge. Where a Personal Injury Action is filed turns on where the incident happened, not on where in the county the defendant is served, and another unlimited tort may be filed in the Central District or where the cause of action arose. The proof of service then goes into that case; for represented parties it is filed electronically under Local Rule 3.4(a), within the sixty days California Rules of Court rule 3.110(b) allows after the complaint. If the case later has to move, Local Rule 2.3(b)(2) sends transfer proceedings for a Personal Injury Action to the departments the court designates in the Central or North District as the Personal Injury Court, not to Department 1, where other civil transfer motions go.

The court’s list of approved civil electronic filing service providers includes On-Call Legal and AAA E-Filing, a filing service owned by On-Call Legal.

Twelve districts, and the rule that sends a Los Angeles case to one of them

The Superior Court divides the county into twelve geographic districts under its Local Rule 2.2(a), from Central and North Valley to Southeast and West. Local Rule 2.3 then says where a case may, or must, be filed. Some of what it says:

Case Where it is filed Rule
Personal Injury Action (unlimited) The judicial district where the incident arose 2.3(a)(1)(A)
Class actions and asbestos cases Central District 2.3(a)(1)(A)
Writs of mandate or prohibition Central District, with limited exceptions 2.3(a)(1)(A)
Unlimited contract claims Central District, or where the contract requires performance or where the defendant resides 2.3(a)(1)(B)
Other unlimited tort claims Central District, or where the cause of action arose 2.3(a)(1)(B)
Unlimited unlawful detainer Where the property is located 2.3(a)(1)(B)
Limited unlawful detainer A courthouse listed in Appendix 2.D, by the city or community that sets venue 2.3(a)(2)(A)
An unlimited civil action filed in the Northeast District The Alhambra courthouse 2.3(a)(1)(C)

The rule points filers to the court’s filing court locator, and the case description comes from form LACIV 109, the Civil Case Cover Sheet Addendum and Statement of Location.

Evicting a tenant in Los Angeles County, from summons to sheriff

An unlawful detainer passes through two sets of hands, and its clock is set by statute.

  1. The summons and complaint. Section 1167 has them served like any civil summons, so a registered process server can deliver them.

  2. Occupants nobody named. A prejudgment claim of right to possession can be served with the summons on anyone who may claim to have occupied the premises when the case was filed. Section 415.46 allows only a marshal, sheriff or registered process server to serve it.

  3. The tenant’s ten days. The response is due within ten days after service, not counting Saturdays, Sundays or judicial holidays, with five more court days when service goes through the Secretary of State’s address confidentiality program.

  4. The writ of possession. After judgment the writ is executed by the levying officer, which section 680.260 defines as the sheriff or marshal. Under section 715.020 that officer serves an occupant, or posts the writ and serves the judgment debtor, and removes the occupants if the property is not vacated within five days.

Servers based in Los Angeles County register with the Registrar-Recorder/County Clerk at its Norwalk headquarters. A server registered in any other California county needs nothing further to serve here, and the statewide registration rules are set out in one place.

A folded road map, a tablet showing a route, a clipboard and vehicle keys on a desk
Clipboard and keys, an attempt about to start. Assignments in Los Angeles County cross eighty-eight city lines.

Questions we get

What firms ask before serving papers in Los Angeles County

Do you have an office in Los Angeles County?

Yes, three. The corporate office is at 2476 Overland Avenue, Third Floor, in Los Angeles; there is a second Los Angeles office at 1875 Century Park East in Century City; and a Glendale office at 201 North Brand Boulevard. All three are listed on our contact page. None of that shortens anything the court or the statutes set, and it is not a commitment to a particular day. What each assignment gets is the filing district that Local Rule 2.3 sets for the case and a signed POS-010 showing every attempt, including the ones that did not reach the person.

Where does a personal injury case in Los Angeles have to be filed?

In the court district where the incident arose. The court’s Local Rule 2.3(a)(1)(A), as amended effective January 1, 2026, makes that mandatory for every unlimited civil tort action for bodily injury, wrongful death or damage to personal property, and points filers to the court’s filing court locator to find the right courthouse. Before that change these cases could be filed only at the Stanley Mosk Courthouse or the Michael D. Antonovich Antelope Valley Courthouse. Whether a case counts depends on how it is described on form LACIV 109. Defamation, civil rights or discrimination claims, intentional infliction of emotional distress, non-medical malpractice and injury to real property are outside the definition.

What happens if a Los Angeles personal injury case needs to change districts?

It goes to a different place from other transfer requests. Under Local Rule 2.3(b)(2), motions to move a civil action from one district to another, including motions based on a failure to file where the rules require, are made in Department 1 in the Central District, except for a Personal Injury Action. Proceedings to transfer one of those are decided in the Central District or the North District, in the departments the court designates to hear them, which the rule calls the Personal Injury Court. Filing it in the right district at the start avoids the question.

How long does a tenant have to respond to an unlawful detainer in Los Angeles County?

Ten days after the complaint is served, and the count leaves out Saturdays, Sundays and other judicial holidays. That is Code of Civil Procedure section 1167 as it reads now, amended by AB 2347. If service is completed by mail or in person through the Secretary of State’s address confidentiality program, the tenant gets five more court days. Section 1167 also says the unlawful detainer summons is issued, served and returned the same way as an ordinary civil summons, which is why a registered process server can serve it.

Who serves the eviction papers, and who carries out the lockout?

They are two different jobs. The summons and complaint in an unlawful detainer are served like any civil summons, so a registered process server can deliver them. The writ of possession that follows a judgment is different: section 715.020 gives its execution to the levying officer, which section 680.260 defines as the sheriff or marshal. That officer serves the writ on an occupant, or posts it and serves the judgment debtor, and if the property is not vacated within five days of that service the officer removes the occupants and puts the landlord in possession.

Which Los Angeles courthouse is my civil case filed in?

The court decides that, not the filer. The Superior Court divides the county into twelve districts under its Local Rule 2.2, and Local Rule 2.3 sets the filing location by case type. Small claims, limited collections and limited unlawful detainer are routed by venue through the appendices to that rule. Other limited civil matters are filed in the Central District, and unlimited civil in the Central District goes to the Stanley Mosk Courthouse at 111 North Hill Street. The case type and the venue facts decide the district before anything is filed.

Do attorneys have to eFile in Los Angeles, and when does an eFiled proof of service count as filed?

Yes, in every civil case type. Local Rule 3.4(a) requires litigants represented by attorneys to file all documents electronically through an approved electronic filing service provider unless the court exempts them, and self-represented litigants are exempt. On timing, Local Rule 3.4(g) treats a document received electronically before midnight on a court day as filed that day if it is accepted, and one received on a non-court day as filed on the next court day.

What cannot be eFiled in a Los Angeles civil case?

Local Rule 3.4(b) lists the exceptions, and they are the usual cause of a rejected filing. Peremptory challenges to a judicial officer under sections 170.6 and 170.3, bonds and undertakings, trial and evidentiary hearing exhibits, documents submitted conditionally under seal, and any ex parte application filed at the same time as a new complaint, including those handled by a writs and receivers department, all go in on paper. Everything else from a represented party goes in electronically. We sort a package into the two routes before it is filed rather than after it bounces.

How do you serve a business or corporation in Los Angeles?

Section 416.10 sets the options for a corporation. The papers can go to its designated agent for service of process, or to the president, chief executive officer or other head, a vice president, a secretary or assistant secretary, a treasurer or assistant treasurer, a controller or chief financial officer, a general manager, or someone the corporation has authorized to accept service. In place of personal delivery, section 415.20(a) also allows the papers to be left during usual office hours at that person’s office with the person apparently in charge, then mailed first class; service is complete on the tenth day after mailing.

How many attempts count as reasonable diligence before papers are left with someone else?

Under section 415.20 as it reads today, no number is written into the statute; courts judge the effort on the record. That changes on January 1, 2027, when an amended version enacted by AB 747 takes effect: it treats good-faith attempts at personal delivery on at least three occasions, on three different days, at three different times, as a showing of reasonable diligence, and in consumer debt cases at least one of them has to be at the home if it is known or can be found with reasonable effort. The same version also allows the follow-up copy to go by Priority Mail with tracking or Certified Mail.

The only address I have is a private mailbox. Can papers be served there?

It depends on the kind of box. A United States Postal Service post office box never qualifies for substituted service; section 415.20 excludes it expressly. A private mailbox rented from a commercial mail receiving agency is treated differently: under section 415.20(c), when that mailbox is the only address reasonably known for the person, service can be made on the first delivery attempt by leaving the papers with the agency in the manner set out in Business and Professions Code section 17538.5. Tell us which kind of box it is before the first attempt, because it changes the plan.

Do you handle ex parte filings in Los Angeles?

Yes, and the court’s timing is specific. Local Rule 3.4(l) requires an ex parte application and every supporting document to be electronically filed no later than 10:00 a.m. on the day before the hearing, and Local Rule 3.5 sets the hearing times, mornings for unlimited civil and writs departments in the Central District and afternoons for limited civil and limited unlawful detainer. An ex parte application filed together with a new complaint is the exception to eFiling and goes in on paper. Individual departments still vary in their practice.

Judicial Council figures show the Los Angeles County Superior Court received 309,615 civil filings in fiscal year 2024-25, or 31.76 for every 1,000 residents, against 26.35 across California. The civil filings table for all 58 counties breaks that down into unlimited civil, limited civil, evictions and small claims.

This page describes how service of process and court filing work in Los Angeles County. It is general information about procedure, not legal advice.

Papers to serve somewhere in Los Angeles County?

Tell us what needs to be served or filed and where. The district follows from the case type, and the signed POS-010 records every attempt.

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