Serves San Francisco, San Mateo, and the surrounding Bay Area from downtown San Francisco. Handles probate and trust administration through asset distribution and title transfers, plus conservatorships and trust and estate litigation. Principal Sheila Robello holds an LLM in taxation and is a State Bar certified specialist in Estate Planning, Trust and Probate Law.
Probate in Contra Costa County
Probate Court Record
Contra Costa County Superior Court - Probate Division
Contra Costa County
Phone
Hours
Monday-Friday 8:00 AM-4:00 PM
Office
725 Court Street, Martinez, CA 94553
Website
E-filing
Self-represented filing
Allowed
Self-help forms
How to file probate in Contra Costa County →
Verified October 15, 2026 · Source
Do I need a lawyer for probate in Contra Costa County? →Settling an estate in Contra Costa County →
Conservatorship Firms Serving Contra Costa County
Boutique Uptown Oakland practice serving Alameda County executors and successor trustees. Settles a decedent's estate whether or not a court proceeding is required, advises beneficiaries of estates and trusts, and represents fiduciaries appointed to administer estates, trusts, and conservatorships. The practice traces to a firm founded in Oakland in 1948.
Corona-headquartered firm with offices in San Diego, Newport Beach, Glendale, and San Francisco, plus satellite offices in Riverside, Temecula, Vista, and Roseville. Through its Sandoval Legacy Group division it handles probate and trust administration, conservatorships, will contests and fiduciary disputes, elder law, and special needs planning. Offers a free phone consultation.
Woodland firm with a second Fairfield office serving Yolo and Solano Counties — Davis, Dixon, Vacaville, Rio Vista, and Vallejo — with probate, trust administration, conservatorships, and special needs trusts alongside estate planning and long-term-care planning. Barbara Sonin is a certified specialist in estates, trusts, and probate. Meetings are available by Zoom.
Serves San Diego County and Southern California from Newport Avenue in San Diego, centered on probate and trust disputes. Handles probate and trust administration, contested wills and accountings, trustee removal, and breach-of-fiduciary-duty claims, plus elder law and Medi-Cal planning. Vincent M. Casiano is a State Bar certified specialist; the first 30-minute consultation is free.
Serves Orange County and San Diego from offices in Irvine and San Diego, and takes probate and trust litigation statewide. Handles trust and will contests, trustee misconduct and accounting disputes, conservatorship fights, and elder financial abuse claims, with probate and trust administration alongside. Founded in 2005; often brought in as trial counsel when an estate plan breaks down.
All 24 California conservatorship firms serving Contra Costa County →
Forms for Planning and Settling an Estate in California
Free California forms to plan or settle an estate: a will, trust, powers of attorney, TOD deed and the probate forms. Prepare each form for California.
Free
Healthcare Power of Attorney
California allows a choice for a healthcare power of attorney: 2Cal. Prob. Code § 4701Verified Oct 15, 2026View source witnesses or a notary.
Get Started
Free
Financial Power of Attorney
California requires explicit durability language for a power of attorney to survive incapacityCal. Prob. Code §§ 56, 4053, 4120, 4121, 4122, 4123, 4124, 4127, 4128, 4129, 4130, 4150, 4152, 4200, 4230, 4264, 4300, 4401, 4402, 4450, 4451, 4452, 4453, 4455, 4456, 4457, 4459, 4461, 4462, 4463, 4464, 4465; Cal. Civ. Code §§ 1095, 1189, 1556, 2356, 2933; Cal. Fam. Code § 6500; AB 2199 (Stats. 2026, ch. 47) §§ 4401, 4466 eff. 2027-01-01 per Cal. Const. art. IV § 8(c)(1); verified against leginfo.legislature.ca.gov 2026-07-14, re-verified 2026-09-18; Cal. Prob. Code §§ 3, 872, 879.1, 879.2, 4054, 4409 and Stats. 2024, ch. 799 (SB 1458) read 2026-10-11Verified Oct 21, 2026View source, and it is signed before 2Cal. Prob. Code §§ 56, 4053, 4120, 4121, 4122, 4123, 4124, 4127, 4128, 4129, 4130, 4150, 4152, 4200, 4230, 4264, 4300, 4401, 4402, 4450, 4451, 4452, 4453, 4455, 4456, 4457, 4459, 4461, 4462, 4463, 4464, 4465; Cal. Civ. Code §§ 1095, 1189, 1556, 2356, 2933; Cal. Fam. Code § 6500; AB 2199 (Stats. 2026, ch. 47) §§ 4401, 4466 eff. 2027-01-01 per Cal. Const. art. IV § 8(c)(1); verified against leginfo.legislature.ca.gov 2026-07-14, re-verified 2026-09-18; Cal. Prob. Code §§ 3, 872, 879.1, 879.2, 4054, 4409 and Stats. 2024, ch. 799 (SB 1458) read 2026-10-11Verified Sep 18, 2026View source witnesses or a notary.
Get Started
Tools for Planning and Settling an Estate in California
Free calculators and checklists to plan or settle an estate in California: will and trust costs, probate, executor pay and taxes. Run each tool for California.
What Does Estate Planning Actually Cost?
An attorney-prepared revocable trust in California runs $4,320Estimate: 10 hours at $432, Clio's California Trusts rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source to $6,480Estimate: 15 hours at $432, Clio's California Trusts rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source and a simple will $1,329Estimate: 3 hours at $443, Clio's California Wills and Estates rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source to $2,658Estimate: 6 hours at $443, Clio's California Wills and Estates rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source, against $0 to $549 up front plus a subscription with an online service.
Calculate Costs
How Do I Settle an Estate?
Settling an estate in California: the personal representative files the estate inventory within 120 daysCal. Prob. Code §§ 8800-8804, 8900-8903Verified Sep 15, 2026View source of appointment; creditors have 4 monthsCal. Prob. Code §§ 9050-9054, 9100-9104, 9150, 9153, 9256, 9353, 11420; CCP § 366.2Verified Oct 18, 2026View source to present claims; a simple estate closes in 9 months to 12 months.
See the Steps
