File My Small Claims is not a law firm and does not provide legal advice. We are self-help software.

Phone or laptop repair damaged the device — suing in California small claims court

Get a written diagnosis from a second shop identifying what was damaged and how. Without it you are asking the judge to take your word on a technical question.

General information about California procedure. We are not a law firm and cannot advise on your case.

Your deadline to file

3 years — Damage to personal property (Code Civ. Proc. § 338(c)).

4 years if you frame it as breach of the written repair contract (Code Civ. Proc. § 337).

What this kind of case is worth

Device repair dispute claims in California small claims court typically run from $150 to $4,000. An individual may claim anything under $12,500; an entity is capped at $6,250.

California small claims filing fees by claim amount
Amount you are claimingFiling fee
up to $1,500$30
over $1,500 up to $5,000$50
over $5,000 up to $12,500$75
More than 12 small claims filed in the past 12 months$100

How to start

Before you file, you have to have asked the defendant to pay — the SC-100 asks you to confirm it. A written demand with a deadline does three useful things at once: it satisfies that requirement, it creates a dated record the judge can see, and quite often it ends the dispute without a filing fee.

If the letter does not work, file SC-100 with the small claims division of the Superior Court in the right county — generally where the defendant lives or does business, or where the deal was made or performed.

What to bring to the hearing

A small claims judge has minutes, not hours. Walk in with these, each one labelled, plus a copy for the judge and a copy for the other side.

  • The repair ticket describing the device's condition on intake
  • Proof of payment
  • Photographs or video of the device before and after
  • A second repair shop's written diagnosis
  • Proof of the device's value — purchase receipt or current market price
  • Any data loss and what recovery cost

What they will argue back

Expect one of these. Knowing which is coming is most of the preparation.

  • They point to a waiver you signed about data loss or pre-existing damage
  • They claim the device was already failing
  • They claim the damage happened after you collected it

Serving the papers

Filing is not the hard part. Service of process is where self-represented cases most often come apart. The defendant has to be formally notified, you cannot do it yourself, and you must file proof that it happened on form SC-104 before the hearing. Use the sheriff, a registered process server, or any adult who is not a party to the case.

The hearing

You cannot bring a lawyer to argue for you at a California small claims hearing. Neither can the other side. That is the whole point of the forum: the rules are simplified so two people can explain a disagreement to a judge without needing representation. You may get advice from an attorney before and after, and lawyers are permitted on appeal — but on the day, it is you.

Common questions

The repair shop made me sign a waiver. Does that end it?

Not necessarily. California will not enforce a contract term that purports to waive liability for a business's own negligence in many consumer settings, and a waiver about data loss does not cover physically breaking the device. Bring the waiver to the hearing — the judge will read what it actually says rather than what the shop claims it says.

Start with a demand letter

Most California small claims cases settle before anyone sees a courtroom. The letter is free to write, and you can have us print and certified-mail it for $29.

Build my demand letter — free

No account needed to start. We are not a law firm and cannot give legal advice.

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