1. Understand What Small Claims Court Is
Small Claims Court in California handles disputes involving:
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Up to $12,500 for individuals
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Up to $6,250 for businesses
At the Contra Costa County Superior Court, small claims cases are designed to be:
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Fast and informal
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Low cost
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Easy to navigate without an attorney
Attorneys are not allowed to represent parties at the hearing, though you may consult one beforehand. Most cases are resolved in a single court appearance.
2. Decide If Small Claims Court Is Right for You
Common types of small claims cases in Contra Costa County include:
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Unpaid loans or money owed
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Property damage
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Breach of a simple contract
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Security deposit disputes
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Auto repair, service, or contractor disputes
If your case is complex or exceeds California’s small claims limits, you may need to file in a higher civil court instead.
3. Confirm You Can File in Contra Costa County
You can file a small claims case in Contra Costa County if:
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The dispute occurred in Contra Costa County
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The person you are suing lives or works in Contra Costa County
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The business you are suing operates or does business in Contra Costa County
Filing in the correct county (called venue) is critical. Filing in the wrong county may delay your case or result in dismissal.
4. Fill Out the Required Forms
To start your small claims case, you must complete:
- Plaintiff’s Claim and Order to Go to Small Claims Court (Form SC-100)
On this form, you will provide:
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Your name and contact information (plaintiff)
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The name and address of the defendant
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The amount you are requesting
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A brief explanation of why you are suing
Forms are available online through the California Courts website or at the Contra Costa County Superior Court clerk’s office.
5. File Your Claim With the Court
Once Form SC-100 is complete, you can file your claim:
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In person at the Contra Costa County Superior Court clerk’s office
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By mail (original plus copies)
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Online (e-filing), if available
Filing Fees (Typical)
California small claims filing fees are based on the amount you’re suing for:
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Up to $1,500 – $30
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$1,500.01 to $5,000 – $50
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$5,000.01 to $12,500 – $75
If you have filed more than 12 small claims cases in the past 12 months, the fee may increase to $100.
If you cannot afford the filing fee, you may request a fee waiver using the appropriate court forms.
Small Claims Court Locations
Small claims cases can be filed at the following locations:
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A.F. Bray Courthouse
1020 Ward Street
Martinez, CA 94553 -
George D. Carroll Courthouse
100 – 37th Street
Richmond, CA 94805 -
Pittsburg Superior Court
1000 Center Drive
Pittsburg, CA 94565
6. Serve the Defendant With Court Papers
After filing, you must serve the defendant with a copy of your court papers. You cannot serve them yourself.
Common service methods include:
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Personal service (hand-delivery by someone over 18)
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Certified mail through the court clerk
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Substituted service (leaving papers with an adult at home or work, plus mailing)
After service, you must file a Proof of Service (Form SC-104) with the court. Your case cannot proceed without proper service.
7. Prepare for Your Hearing
Even though small claims court is informal, preparation is essential.
Before your hearing:
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Organize contracts, receipts, photos, invoices, and messages
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Prepare a short, clear explanation of what happened
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Bring three copies of all evidence (for the judge, the defendant, and yourself)
Contra Costa County offers Small Claims Advisors, who provide free guidance and review your case before the hearing.
8. Attend Your Hearing
Your hearing is typically scheduled 30–75 days after filing. At the hearing:
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Briefly explain your claim
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The judge may ask questions
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The defendant presents their defense
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The judge may issue a decision immediately or mail it later
9. After the Court’s Decision
If you win, the court will issue a judgment stating the amount the defendant owes you. The court does not collect the money for you, so you may need to take additional steps such as:
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Wage garnishment
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Bank levies
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Property liens
If you lose, plaintiffs generally cannot appeal, although defendants may have limited appeal rights.
Free and Helpful Resources
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California Small Claims Advisors – Free assistance preparing your case
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California Courts Self-Help Center – Forms and instructions
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Contra Costa County Superior Court – Local filing and court information
Final Thoughts
Filing a small claims case in Contra Costa County doesn’t have to be overwhelming. With the correct forms, proper service, and organized evidence, you can present your case confidently without a lawyer.
If you want to save time, avoid mistakes, and file with confidence, SmallClaimsHero can help you prepare and file your Contra Costa County small claims case correctly from start to finish.