Conservatorship Attorneys in City and County of Honolulu, Hawaii

13 conservatorship firms have an office in City and County of Honolulu, Hawaii. Each listing carries the firm's practice areas, its City and County of Honolulu office and its phone.

Firm listings are for informational purposes only. SimplyTrust does not endorse or recommend any specific firm or attorney. Contact firms directly to discuss your situation and verify their current practice areas and availability.

13 firms

Ashford & Wriston, LLP

999 Bishop Street, Suite 1400, First Hawaiian Center, Honolulu, HI 96813

Serves Oahu from First Hawaiian Center in downtown Honolulu. The estate planning group handles probates and trust administration, advises trustees and beneficiaries of personal and large charitable trusts, and prepares wills, revocable and irrevocable trusts, and charitable trusts. The firm has practiced in Hawaii for more than 65 years.

Since 1955Serves 1 countyEstate PlanningTrust AdministrationProbateProbate LitigationConservatorship+2

1-808-539-0400

Bonner Sogi & Associates, A Law Corporation

705 S. King Street, Suite 105, Honolulu, HI 96813

Serves Oahu from downtown Honolulu. Attorneys Geoff J. Sogi and George O. White handle probates, trust and estate administration, conservatorships, guardianships, and trust and estate litigation, along with estate, long-term care, and special needs planning.

Since 2017Serves 1 countyFree consultationEstate PlanningTrust AdministrationProbateTrust LitigationElder Law+4

1-808-492-1907

Cades Schutte LLP

1000 Bishop Street, Suite 1200, Honolulu, HI 96813

Statewide firm headquartered in downtown Honolulu with offices in Kahului, Kona, Lihue, and Waimea. Its Trusts & Estates Group counsels trustees and personal representatives through trust and estate administration, and handles conservatorship and guardianship proceedings and contested trust, estate, conservatorship, and guardianship matters through mediation or litigation.

Serves the whole stateEstate PlanningTrust AdministrationProbateTrust LitigationConservatorship+3

1-808-521-9200

Damon Key Leong Kupchak Hastert

1003 Bishop Street, Suite 1600, Pauahi Tower, Honolulu, HI 96813

Serves Oahu from Pauahi Tower in downtown Honolulu. The Wills, Trusts & Estates group assists with probate and non-probate estate administrations, guardianships and conservatorships, and dispute resolution over wills, trusts, and estates through mediation, arbitration, or litigation. Also prepares wills, trusts, transfer on death deeds, and special needs trusts.

Since 1963Serves 1 countyEstate PlanningTrust AdministrationProbateTrust LitigationConservatorship+3

1-808-531-8031

Devens, Nakano, Saito, Lee, Wong & Ching

220 South King Street, Suite 1600, Honolulu, HI 96813

Serves clients statewide from a Honolulu office at Central Pacific Plaza. Assists families with the probate process after a death and advises on ongoing trust administration, acting as a resource for beneficiaries, trustees, and personal representatives with questions about administering a will or trust. The firm reports more than 65 years of practice in Hawaii.

Serves 1 countyEstate PlanningTrust AdministrationProbateConservatorshipGuardianship

1-808-521-1456

Estate Planning Group Hawaii

1585 Kapiolani Blvd., Suite 1111, Honolulu, HI 96814

Serves Oahu from the Ala Moana Pacific Center in Honolulu. The firm handles probate and intestacy proceedings, represents trustees and beneficiaries in trust administration, and takes estate litigation over capacity, undue influence, breach of fiduciary duty, and contested conservatorships and guardianships. Private consultations are offered at no charge.

Serves 1 countyFree consultationEstate PlanningTrust AdministrationProbateTrust LitigationConservatorship+4

1-808-942-8778

Estate Planning Partners, LLLC

1585 Kapiolani Blvd., Suite 1626, Honolulu, HI 96814

Serves Oahu from Kapiolani Boulevard in Honolulu. Advises trustees and personal representatives on trust and estate administration - recordkeeping, asset management, creditors, and beneficiary notices - and handles probate administration, conservatorships, and guardianships. The practice is limited to estate planning and administration.

Serves 1 countyEstate PlanningTrust AdministrationProbateConservatorshipGuardianship

1-808-784-4433

Law Offices of Eric S.T. Young, ALC

55 Merchant Street, Suite 3000, Honolulu, HI 96813

Serves clients throughout Hawaii from Harbor Court in downtown Honolulu. Handles trust, probate, and conservatorship administration and litigation, dispute resolution, and estate planning. A solo practice focused on trusts and estates since 1992; the attorney is an ACTEC Fellow and serves on the Judiciary's Uniform Probate Code and Probate Court Practices Committee.

Solo PracticeServes the whole stateEstate PlanningTrust AdministrationProbateTrust LitigationConservatorshipGuardianship

1-808-427-1406

Chris Dias, Attorney at Law, Inc.

735 Bishop Street, Suite 412, Honolulu, HI 96813

Serves Honolulu County from downtown Honolulu. Chris Dias practices probate administration and litigation, trust administration and litigation, and conservatorship and guardianship matters.

Solo PracticeServes 1 countyTrust AdministrationProbateTrust LitigationConservatorshipGuardianship

1-808-524-4600

MacDonald Rudy O'Neill & Yamauchi LLP

1001 Bishop Street, Suite 2800, Honolulu, HI 96813

Serves clients statewide from downtown Honolulu, representing beneficiaries and trustees in trust and estate litigation on Oahu, Maui, and Kauai. Handles trust and will contests, undue influence claims, trustee removal and surcharge, contested guardianships and conservatorships, and probate administration. Founded in 1992; initial case review is a flat-fee phone consultation.

Since 1992Serves 1 countyProbate LitigationTrust LitigationConservatorship

1-808-523-3080

Ng & Niebling

3604 Waialae Avenue, 2nd Floor, Honolulu, HI 96816

Serves Oahu from the Kaimuki neighborhood of Honolulu. The firm advises individual and corporate personal representatives and trustees on probate and trust administration, including accounting, fiduciary duties, and fiduciary income and estate tax returns; files conservatorships and guardianships; and handles trust litigation such as trust reformation, breach of fiduciary duty, and will and trust contests. The practice dates to 1975.

Serves 1 countyEstate PlanningTrust AdministrationProbateTrust LitigationConservatorship

1-808-732-7788

Law Office of Samuel K.L. Suen, LLLC

1575 South Beretania Street, Suite 205, Honolulu, HI 96826

Serves Oahu from the Central Plaza Building on South Beretania Street in Honolulu. Handles probate administration, advises trustees on trust administration and fiduciary duties, and handles conservatorship and guardianship appointments. Offers home visits and a free consultation.

Solo PracticeSince 2011Serves 1 countyFree consultationEstate PlanningTrust AdministrationProbateConservatorshipGuardianship

1-808-282-4411

Law Office of Tyson T. Tamashiro, LLLC

1600 Kapiolani Boulevard, Suite 1215, Honolulu, HI 96814

Serves Honolulu County from an office on Kapiolani Boulevard in Honolulu. Tyson T. Tamashiro handles probate and trust administration, probate and trust litigation, and conservatorship and guardianship proceedings, alongside estate planning.

Solo PracticeServes 1 countyEstate PlanningTrust AdministrationProbateTrust LitigationConservatorshipGuardianship

1-808-515-2551

Probate in City and County of Honolulu

Probate Court Record

City and County of Honolulu First Circuit Court

City and County of Honolulu · 1st Circuit

Phone

1-808-539-4399

civil.1cc@courts.hawaii.gov

Hours

Monday-Friday 8:00 AM-4:15 PM (except state holidays)

Office

Ka'ahumanu Hale, 777 Punchbowl Street, Honolulu, HI 96813-5093

Website

Court website →

E-filing

Required for attorneys

Filing in person

Walk-ins accepted

Self-represented filing

Allowed

Open in Google Maps

How to file probate in City and County of Honolulu →

Verified October 15, 2026 · Source

Do I need a lawyer for probate in City and County of Honolulu? →Settling an estate in City and County of Honolulu →

Forms for Planning and Settling an Estate in Hawaii

Free Hawaii forms to plan or settle an estate: a will, trust, powers of attorney, TOD deed and the probate forms. Prepare each form for Hawaii.

Free

Healthcare Power of Attorney

Hawaii allows a choice for a healthcare power of attorney: 2 witnesses or a notary.

Get Started

Free

Financial Power of Attorney

Hawaii treats a power of attorney as durable by default, and it is signed with no witness or notary requirement.

Get Started

$12/month

Revocable Living Trust

Create a revocable living trust to avoid probate, protect privacy, and control asset distribution.

Get Started

All Hawaii forms

Tools for Planning and Settling an Estate in Hawaii

Free calculators and checklists to plan or settle an estate in Hawaii: will and trust costs, probate, executor pay and taxes. Run each tool for Hawaii.

What Does Estate Planning Actually Cost?

An attorney-prepared revocable trust in Hawaii runs $3,900 to $5,850 and a simple will $1,218 to $2,436, 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 Hawaii: the personal representative files the estate inventory within 90 days of appointment; creditors have 4 months to present claims; a simple estate closes in 6 months to 9 months.

See the Steps

All Hawaii tools

Conservatorship Attorneys in City and County of Honolulu, Hawaii

Probate in City and County of Honolulu

City and County of Honolulu First Circuit Court

Forms for Planning and Settling an Estate in Hawaii

Healthcare Power of Attorney

Financial Power of Attorney

Revocable Living Trust

Tools for Planning and Settling an Estate in Hawaii

What Does Estate Planning Actually Cost?

How Do I Settle an Estate?

Your kids shouldn't have to do this.

Conservatorship Attorneys in City and County of Honolulu, Hawaii