What Happens If a Process Server Can't Find You in California?

Published: April 2, 2026Northbound Legal

When Initial Service Attempts Fail

Process servers don't give up after one attempt. In California, if a person can't be served at their home or workplace on the first try, the server is expected to make multiple attempts at different times of day and on different days. Courts generally want to see evidence of 'reasonable diligence' before allowing alternative service methods. What counts as reasonable diligence depends on the circumstances, but typically means at least 3-4 attempts at varying hours.

Substitute Service Under CCP 415.20

After demonstrating reasonable diligence with personal service attempts, California law allows substitute service under CCP 415.20. This means leaving a copy of the documents with a competent adult at the defendant's home or usual place of business, along with mailing a copy to the same address. Substitute service is deemed complete 10 days after mailing. This is a common outcome when defendants work irregular hours or are rarely home during normal service windows.

Skip Tracing: Finding Defendants Who Have Moved

If the address on file is incorrect — the person has moved without updating records — a process server may use skip tracing to locate a current address. Skip tracing uses public records, database searches, and investigative techniques to identify where a person lives or works. Some process servers include basic skip tracing in their standard service, while others offer it as an add-on. If you know the defendant has moved but don't have a current address, ask about skip tracing options.

Service by Publication Under CCP 415.50

When a defendant genuinely cannot be located after diligent efforts, California law allows service by publication under CCP 415.50. This involves publishing a notice in a newspaper of general circulation in the area where the defendant was last known to reside. Service by publication requires a court order and is only available when personal service cannot be accomplished with reasonable diligence. It's a last resort and takes time — typically 28 days of publication.

What Evading Service Means Legally

Deliberately evading a process server is a real strategy some defendants attempt, but it doesn't protect them indefinitely. If a court is satisfied that a defendant is evading service, it may authorize alternative service methods more readily. Courts take a dim view of deliberate evasion, and it can affect a judge's perception of the defendant's credibility. In unlawful detainer cases, California courts allow posting and mailing when a tenant actively avoids service.

What the Plaintiff Can Do

If your process server is having difficulty completing service, stay in communication with them. Ask about their attempt logs, what times they've tried, and whether substitute service is appropriate. If the person appears to have moved, provide any updated address information you have. In difficult cases, a professional skip trace or stakeout may be necessary. Document everything — courts want to see a paper trail showing you made a genuine effort.

Frequently Asked Questions

What if the defendant just doesn't answer the door?

Not answering the door doesn't prevent service forever. After multiple documented attempts, the process server may qualify for substitute service by leaving documents with another adult at the premises and mailing a copy.

Can a case proceed if someone evades service successfully?

If a defendant genuinely cannot be served after diligent efforts, the plaintiff can seek a court order for alternative service, including service by publication. Cases aren't automatically dismissed just because the defendant is evasive.

What is skip tracing?

Skip tracing is the process of locating a person using public records, database searches, and investigative techniques. It's used when a defendant has moved or when you don't have a current address.

How many attempts does a process server make before substitute service is allowed?

California courts generally want to see evidence of reasonable diligence, typically 3-4 attempts at different times before allowing substitute service under CCP 415.20. The exact number isn't specified by statute.

Having Difficulty Serving Someone?

Northbound Legal handles difficult serves, multiple attempts, and can discuss skip tracing for hard-to-locate defendants.

Learn About Our Process Serving