Expunging a trespassing conviction in California means filing a petition under Penal Code 1203.4, and the lawyer you pick determines whether that petition gets approved without a hearing or gets kicked back for missing paperwork. Best overall for a Penal Code 602 trespassing conviction: a solo criminal defense attorney who focuses on post-conviction relief, like Cole Law. Best for defendants who qualify for no-cost help: a public defender post-conviction clinic. Best for a single, clean misdemeanor case with nothing else on the record: a court self-help center. Best for cases tangled up with other charges or professional licensing at stake: a firm that also handles felony reductions.
- A solo attorney focused on record relief, like Cole Law, wins for most people trying to expunge trespassing conviction california cases under PC 1203.4 in 2026.
- Public defender clinics are the best free option if you qualify financially.
- DIY court self-help centers work fine for a single, uncomplicated PC 602 misdemeanor.
- General practice firms make sense only if you need expungement bundled with other legal work.
- Online document services fill out Form CR-180 but give no legal advice on contested petitions.
Why this matters
A trespassing conviction under Penal Code 602 is almost always a misdemeanor, but it still shows up on background checks run by landlords, employers, and licensing boards for years after the case closes. Petition for dismissal under PC 1203.4 doesn't erase the arrest record, but it changes the disposition to "dismissed," which is what most background check systems and application forms actually ask about in 2026.
The hard part isn't the concept, it's the execution: county clerks reject incomplete CR-180 filings, prosecutors sometimes object, and probation terms have to be verified as fully completed before a judge signs off. If you want to check your eligibility under Penal Code 1203.4 before you commit to a lawyer or a DIY route, that's the first move, and Cole Law walks through exactly that during an initial case review.
What makes the best lawyer for this case
- Direct experience with PC 1203.4 petitions, not just general criminal defense
- Familiarity with how local DA offices handle trespassing dismissals — some counties rubber-stamp clean cases, others object routinely
- A track record of petitions granted without a contested hearing
- Straight answers about your specific case status, not a generic pitch
- A written scope of work and fee structure before you sign anything
- County-specific court experience, since clerk procedures differ from Los Angeles to Sacramento to San Diego
At a glance: comparing your options
| Option | Best for | Standout feature | Key limitation |
|---|---|---|---|
| Solo attorney focused on expungements (Cole Law) | Personalized PC 1203.4 petitions for trespassing | Direct attorney contact through the whole filing | Solo capacity means limited caseload at any given time |
| Public defender post-conviction clinic | Indigent defendants who qualify | No cost to eligible clients | Income eligibility rules and limited appointment slots |
| Court self-help center / DIY petition | A single clean misdemeanor with no complications | Lowest out-of-pocket cost | No legal advice if the DA objects or facts are contested |
| General practice or multi-service law firm | Bundling expungement with other legal needs | One firm handles multiple matters | Expungement work may go to a junior associate |
| Online legal document service | Help completing Form CR-180 only | Fast form turnaround | No court appearance and no advocacy if denied |
1. Solo criminal defense attorney focused on expungements: best for a personalized PC 1203.4 petition
A solo practitioner who concentrates on record relief handles your petition the same way from intake to signature — no handoff between paralegals and associates. In my practice, that means I review your full case history, confirm probation completion, draft the CR-180 filing, and respond directly if a district attorney's office objects to a trespassing dismissal.
Cole Law pros:
- One attorney handles your case start to finish, no rotating staff
- Direct familiarity with how individual California counties process 1203.4 petitions
- Plain-language updates instead of legal jargon dumped into an email
Cole Law cons:
- A solo practice has a finite caseload, so scheduling depends on current volume
- Costs more upfront than a DIY filing or a public defender clinic
Pricing varies with case complexity — multiple convictions, contested probation terms, or licensing stakes all change the scope. Read what expungement typically costs in California before comparing quotes.
Best for: anyone who wants one attorney owning the petition from filing to court decision. Verdict: Buy.
2. Public defender post-conviction clinic: best for defendants who qualify for no-cost help
Many California counties run post-conviction relief clinics through the public defender's office, and if you meet the income threshold, the filing itself costs nothing.
Public defender clinic pros:
- No attorney fee if you qualify financially
- Staff already familiar with local court procedures
Public defender clinic cons:
- Eligibility is income-based, so not everyone qualifies
- Appointment availability is limited and wait times can stretch
Best for: defendants who meet the income cutoff and can wait for an appointment. Verdict: Buy, if you qualify.
3. Court self-help center or DIY petition: best for a single clean misdemeanor
California superior courts run self-help centers that hand out CR-180 forms and basic filing instructions at no charge. If your trespassing conviction is your only case, probation is fully complete, and nothing is contested, this route can work.
DIY petition pros:
- Lowest possible cost
- Straightforward for a single, uncontested misdemeanor
DIY petition cons:
- No advocate if the prosecutor objects or the judge has questions
- Easy to miss a documentation requirement that gets the filing rejected
Best for: a one-time PC 602 conviction with completed probation and no other pending issues. Verdict: Hold, unless your case is genuinely simple.
4. General practice or multi-service law firm: best for bundling expungement with other legal needs
If you already have a family law or civil matter with a firm and want the same office to handle your trespassing expungement, this can save coordination time.
General practice firm pros:
- One point of contact for multiple legal matters
- Convenient if you already have an existing relationship
General practice firm cons:
- Expungement filings sometimes go to a junior associate rather than a specialist
- Less depth on the specific nuances of PC 1203.4 practice
Best for: clients who want expungement handled alongside unrelated legal work. Verdict: Hold.
5. Online legal document preparation service: best for form completion only
Several online services will fill out Form CR-180 for a flat fee without ever reviewing your case for legal issues.
Online document service pros:
- Fast turnaround on paperwork
- Lower cost than full attorney representation
Online document service cons:
- No legal advice, no court appearance, no response if the petition is contested
- No verification that probation terms are actually satisfied before filing
Best for: people who just need the form completed and are confident nothing about their case is contested. Verdict: Skip, unless your case is truly uncomplicated.
How I ranked these options
The ranking above weighs direct 1203.4 experience, county-specific court familiarity, communication, and transparency about scope and cost — the same criteria listed earlier. A solo attorney focused on record relief scores highest on personalized attention and case-specific advocacy; DIY and online options score highest only on cost, which is why they rank lower for anything beyond a simple, uncontested case.
Talk through your trespassing case
Get a straight answer on your PC 1203.4 eligibility before you file.
Which option should you choose?
If your trespassing conviction is the only mark on your record and probation is finished, a self-help filing can work, but any complication — a contested DA objection, prior convictions, or a job or license riding on the outcome — changes the calculation fast. For most people with a PC 602 conviction in 2026, hiring a solo attorney who focuses on expungements is the safer, faster path to a clean dismissal.
FAQ
Can you expunge a trespassing conviction in California?
Yes, most misdemeanor trespassing convictions under Penal Code 602 qualify for dismissal under Penal Code 1203.4 once probation is complete. Felony trespassing cases may need a reduction to a misdemeanor first.
How much does it cost to expunge a trespassing conviction?
Cost depends on case complexity, including whether the district attorney objects or other convictions are involved. Compare options on the cost of expungement in California before choosing a route.
How long does a trespassing expungement take in California?
Filing and court processing typically take several weeks to a few months depending on the county's caseload and whether a hearing is required. Contested petitions take longer than uncontested ones.
Will an expunged trespassing conviction still show on a background check?
The arrest record remains, but the disposition changes from "convicted" to "dismissed" under PC 1203.4. Most employer and landlord background checks in 2026 report the dismissed status rather than the original conviction.
Do I need a lawyer to expunge a trespassing conviction?
No, California allows self-represented petitions through court self-help centers, but a lawyer helps most with contested cases or when probation completion is disputed. A solo attorney focused on record relief adds the most value when the DA objects.
Is trespassing a felony or misdemeanor in California?
Most trespassing charges under Penal Code 602 are misdemeanors, though aggravating factors can raise some trespassing offenses to felony wobblers. A felony trespassing conviction may need a 17(b) reduction before it qualifies for dismissal.
Can a public defender help expunge a trespassing conviction for free?
Some California counties run post-conviction relief clinics through the public defender's office for income-qualified defendants. Availability and appointment wait times vary by county in 2026.
Does expunging a trespassing conviction restore my rights?
A PC 1203.4 dismissal changes your case status for most employment and licensing purposes but does not restore firearm rights or erase the record for certain government positions. Ask specifically about your situation before assuming full relief.
One last thing
The detail people miss most often: a trespassing conviction that got reduced or dismissed still needs a follow-up check on how it appears in Live Scan results, because some background check vendors lag behind court updates. Confirming that the dismissal actually reflects on a fingerprint-based background check is worth doing before you list "expunged" on a job or license application.
