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Find Family Law Attorneies Near You in Ontario, CA

Browse family law attorneies serving Ontario, California. Updated 2026-07-14.

The top-rated family law attorneie in Ontario, California is Law Office of Cierra Esq, APC, rated 4.7 stars across 198 reviews. Other highly rated options include Shaw 3 Law Firm, Law Office of Shelly Jean John, The Wright Legal Team, APC. This directory lists 13 family law attorneies serving Ontario.

Showing 13 family law attorneies in Ontario, CAListings are displayed in no particular order and are not ranked. Order does not constitute a recommendation or endorsement.

Comparison

Top 10 listings
#NameAddressPhone
1Law Office of Cierra Esq, APC3350 Shelby St #200(888) 364-4444
2Shaw 3 Law Firm337 N Vineyard Ave Ste 315(951) 263-0412
3Law Office of Shelly Jean John337 N Vineyard Ave Ste 400(909) 948-7488
4The Wright Legal Team, APC3200 E Guasti Rd Suite 100(951) 462-2813
5Matthew Sheasby Divorce Attorney3110 E Guasti Rd STE 550(909) 922-2543
6Quinn & Pulley, APC4200 Concours St # 350(909) 922-2028
7Joseph Howington, Attorney at Law3281 E Guasti Rd(909) 581-8390
8RM Law Group, LLP3200 E Guasti Rd #100(909) 740-7131
9Law Offices of Sherrie L. Davidson, Inc.1131 W 6th St #101(909) 937-0099
10Law Offices of Rachel F. Stanton3400 Inland Empire Blvd #101(951) 440-6527
LO
3350 Shelby St #200
Law Office of Cierra Esq, APC
Family Law Attorney · Ontario, CA

The Law Office of Cierra Esq, APC serves clients throughout the San Bernardino County area, including Ontario, with skilled family law representation. The practice handles divorce, legal separation, and child custody disputes with a focus on case specifics. Property division and spousal support determinations are also commonly addressed. The attorney manages both high-conflict and amicable matters. Its primary services include child custody arrangements and divorce proceedings.

S3
337 N Vineyard Ave Ste 315
Shaw 3 Law Firm
Family Law Attorney · Ontario, CA

Shaw 3 Law Firm in Ontario, CA provides a range of family law legal services, including divorce proceedings, child custody arrangements, spousal and child support matters, and property division. The firm offers ongoing case management to keep clients informed of court dates and necessary filings. Its service plans cover frequent updates and document preparation for each stage of a family law case. The firm represents clients dealing with family-related legal issues involving single-family homes, residential rentals, and commercial properties such as retail stores and restaurants.

LO
337 N Vineyard Ave Ste 400
Law Office of Shelly Jean John
Family Law Attorney · Ontario, CA

Law Office of Shelly Jean John serves individuals and families in Ontario, California who require guidance in family law matters. The firm handles cases involving divorce, child custody, support arrangements, and property division. Its services address the legal needs of clients navigating the family court system in San Bernardino County. The practice provides straightforward representation for those seeking resolutions to sensitive domestic legal disputes. The office also extends its services to clients in the nearby city of Rancho Cucamonga.

WL
3200 E Guasti Rd Suite 100
The Wright Legal Team, APC
Family Law Attorney · Ontario, CA

Serving Ontario and the surrounding communities of the Inland Empire, The Wright Legal Team, APC handles family law matters such as divorce, child custody, support, and property division. The firm works with clients through the complexities of California family court procedures and documentation. For each case, it thoroughly gathers relevant financial and personal information to build a focused legal strategy.

MS
3110 E Guasti Rd STE 550
Matthew Sheasby Divorce Attorney
Family Law Attorney · Ontario, CA

Matthew Sheasby Divorce Attorney in Ontario, CA offers legal guidance through divorce proceedings, child custody disputes, and spousal support arrangements. It also handles property division and mediation sessions for separating couples. The firm assists clients in navigating California’s family court system with straightforward counsel. During the holiday season, it helps parents modify visitation schedules to accommodate school breaks and family gatherings.

QP
4200 Concours St # 350
Quinn & Pulley, APC
Family Law Attorney · Ontario, CA

Quinn & Pulley, APC, located in Ontario, CA, provides family law services that range from handling complex divorce litigation and property division to establishing initial parenting plans. Their work also encompasses modifications of existing court orders as family circumstances evolve over time, offering either discrete conflict resolution for a specific hearing or ongoing legal management for long-term matters. They serve clients throughout the surrounding region but focus primarily on the Ontario area. Service runs on either a one-time, scheduled, or as-needed basis.

JH
3281 E Guasti Rd
Joseph Howington, Attorney at Law
Family Law Attorney · Ontario, CA

As family situations shift with the changing seasons in Ontario, CA, from back-to-school custody adjustments to end-of-year divorce filings, Joseph Howington, Attorney at Law, provides experienced legal guidance. This Family Law Attorney helps clients navigate complex issues such as child support modifications and property division. All case details are treated with strict confidentiality, ensuring a calm and professional process. The initial step involves a straightforward assessment of each unique family situation during an office consultation to clarify immediate legal options and next steps.

RL
3200 E Guasti Rd #100
RM Law Group, LLP
Family Law Attorney · Ontario, CA

RM Law Group, LLP, handles residential family law matters including divorce, custody, and support in Ontario, California. The firm also assists with commercial cases affecting family property and extends services throughout the surrounding region. Their approach covers initial consultations and court representation for legal separation and paternity issues. After a case concludes, they remain available for follow-up filings and modifications between regular office visits.

LO
1131 W 6th St #101
Law Offices of Sherrie L. Davidson, Inc.
Family Law Attorney · Ontario, CA

The Law Offices of Sherrie L. Davidson, Inc. handles a broad range of legal matters for clients in Ontario, California. Family law is a primary focus, addressing divorce, child custody, support, and property division through formal court proceedings. The firm also manages modifications of existing orders and related domestic disputes. Its services are available to individuals as well as commercial sectors that require legal guidance, including offices, warehouses, and food service operations.

LO
3400 Inland Empire Blvd #101
Law Offices of Rachel F. Stanton
Family Law Attorney · Ontario, CA

The Law Offices of Rachel F. Stanton is known for providing legal representation in family law matters. Operating in Ontario, CA, its service range includes divorce, child custody, and spousal support cases. The firm handles the legal complexities of property division and alimony disputes. It also offers assistance with modifications and enforcement of existing court orders. The practice can further draft prenuptial and postnuptial agreements to clarify financial terms before or during marriage.

LO
3200 E Guasti Rd Suite 100
The Law Office of Ryan McClure
Family Law Attorney · Ontario, CA
(909) 456-8869
rpmlawyer.com
FL
337 N Vineyard Ave suit 400
Family Law Office of Brian Mayer
Family Law Attorney · Ontario, CA
(909) 978-9789
mayerlegal.com
SJ
228 W C St
Superior Justice Law Group
Family Law Attorney · Ontario, CA
(909) 447-4010

What Does a a Family Law Attorney in Ontario Cost?

Typical costs for a family law attorney in California vary widely based on the complexity of the case and the attorney's experience. Hourly rates generally fall between $200 and $500 per hour, with many attorneys in the Inland Empire charging $300 to $400 per hour. Retainer fees for a contested divorce or custody battle often start at $5,000 and can exceed $20,000 for high-asset or high-conflict cases. Flat fees for uncontested divorces range from $1,500 to $4,000, while mediation costs add $150 to $400 per hour. Court filing fees are approximately $435 to $450 for a divorce petition, and service of process costs $50 to $150. Many attorneys require the full retainer upfront, though some offer payment plans for the retainer amount.

For simpler matters such as a name change or an uncontested child support modification, total costs may be as low as $1,000 to $2,500. However, a trial-ready contested case can easily cost $15,000 to $50,000 or more, especially if expert witnesses are needed for business valuation or custody evaluations. It is important to ask about billing practices, including whether you are charged for emails and phone calls, and to obtain a written fee agreement. This information is general and does not constitute legal advice; you should consult with a qualified attorney for specific cost estimates for your situation.

About family law attorneies in Ontario

Family law in Ontario, California encompasses a broad range of legal matters that affect the fundamental structure of families. These include divorce proceedings, child custody and visitation arrangements, child support calculations, adoption processes, guardianship appointments, protective orders against domestic violence, paternity establishment, and prenuptial or postnuptial agreements. Each of these areas carries its own set of legal requirements and procedures under California law, and navigating them without professional guidance can be challenging. The San Bernardino County Superior Court, located in downtown Ontario, handles all family law cases for residents of Ontario and the surrounding areas, making it essential to understand how local court practices may influence your case.

California family law contains several state-specific rules that differ significantly from other states. For child custody, California courts apply the "best interest of the child" standard, which considers factors such as the child's health, safety, and welfare, any history of abuse by a parent, the child's ties to school and community, and the ability of each parent to support the child's relationship with the other parent. Child support in California follows a precise mathematical formula based on each parent's monthly income, the percentage of time each parent spends with the child, and certain deductions for taxes, health insurance, and mandatory retirement contributions. Spousal maintenance, or alimony, is calculated based on the length of the marriage, the standard of living during the marriage, each spouse's earning capacity, and other factors; for marriages lasting under ten years, support typically lasts half the length of the marriage. California does not recognize common law marriage, meaning couples must formally marry to have legal spousal rights. Grandparent rights are limited but exist; grandparents may seek visitation if the child's parents are divorced, deceased, or if the grandparent has a pre-existing relationship with the child and visitation is in the child's best interest.

Child custody in California is divided into two main components: legal custody and physical custody. Legal custody refers to the right to make major decisions about the child's health, education, and welfare, while physical custody determines where the child lives. Sole custody means one parent has both legal and physical custody, while joint custody means both parents share decision-making and parenting time. California uses the terms "managing conservator" and "possessory conservator" in certain contexts, but the more common terminology is "custodial parent" and "non-custodial parent." The Standard Possession Order, or SPO, is a default parenting time schedule used when parents cannot agree, typically providing the non-custodial parent with visitation on the first, third, and fifth weekends of each month, alternating holidays, and extended summer time. Modification of a custody order requires showing a significant change in circumstances since the last order, such as a parent moving, a change in the child's needs, or evidence of abuse. Relocation restrictions apply when a custodial parent wants to move more than 50 miles from the other parent; the court will evaluate whether the move is in the child's best interest, considering the reason for the move, the impact on the child's relationship with the other parent, and the feasibility of maintaining contact.

Protective orders, also known as domestic violence restraining orders, are available to victims of abuse in Ontario. To obtain a temporary restraining order, the applicant must file a petition with the San Bernardino County Superior Court showing immediate and present danger of abuse. The court may issue a temporary order without the other party present, which lasts up to 21 days until a full hearing. At the hearing, the applicant must prove by a preponderance of the evidence that abuse occurred. A permanent restraining order can last up to five years and may be renewed. These orders can prohibit the abuser from contacting the victim, coming within 100 yards of the victim's home or workplace, possessing firearms, and may include temporary custody of children and use of the family home. Violation of a protective order is a criminal offense punishable by up to one year in county jail and a fine of up to $1,000 for a first offense, with increased penalties for subsequent violations.

When hiring a family law attorney in Ontario, clients should expect to pay a retainer fee upfront, typically ranging from $2,500 to $10,000 for a simple divorce or custody matter, and higher for complex cases involving business assets or high conflict. Hourly rates for family law attorneys in the Inland Empire generally range from $200 to $500 per hour, with experienced attorneys charging at the higher end. Flat fees are sometimes available for uncontested divorces or simple name changes, ranging from $1,500 to $3,500, but these do not cover court appearances or negotiations. Mediation costs vary, with mediators charging $150 to $400 per hour, and total mediation costs for a typical case ranging from $1,000 to $5,000. Total cost estimates for a contested divorce can range from $10,000 to $50,000 or more, depending on the complexity and duration of the case. Many attorneys offer free initial consultations, and some may offer payment plans for the retainer.

Alternative dispute resolution methods are strongly encouraged in California family law. Mediation involves a neutral third party who helps parents reach agreements on custody, support, and property division without making decisions for them. Collaborative law is a process where both parties and their attorneys agree to resolve the case without going to court, signing an agreement that the attorneys will withdraw if litigation becomes necessary. Arbitration is a more formal process where a private judge makes binding decisions, often used for complex financial issues. Litigation becomes necessary when one party refuses to cooperate, when there is a history of domestic violence, or when immediate court orders are needed for protection. Keeping cases out of court offers significant benefits, including lower costs, faster resolution, greater privacy, and more control over the outcome, as court decisions are made by a judge who may not fully understand the family's unique dynamics. The Ontario Superior Court also offers mandatory settlement conferences and family court services to help parents reach agreements before trial.

Frequently Asked Questions

What specific local court rules apply to family law cases in Ontario, California?

Family law cases in Ontario are heard at the San Bernardino County Superior Court, located at 800 North Haven Avenue. The court requires all parties to attend mandatory mediation for child custody disputes through Family Court Services before a hearing. Local rules also require filing of a Case Management Statement (FL-150) and a Declaration of Disclosure within 60 days of filing a petition. The court has specific local forms for fee waivers and requests for orders, which can be obtained at the family law clerk's office or online through the San Bernardino County Superior Court website.

How much does a family law attorney typically cost in Ontario, California?

In Ontario, family law attorneys generally charge hourly rates between $200 and $500 per hour, with the average around $350 per hour. Retainer fees typically range from $3,000 to $10,000 for a divorce or custody case. For an uncontested divorce, some attorneys offer flat fees from $1,500 to $3,500, not including court filing fees of $435 to $450. Mediation costs range from $150 to $400 per hour, and total costs for a simple mediated divorce can be $3,000 to $7,000. These are general estimates; actual costs depend on case complexity and whether the case goes to trial.

How long does a family law case take to resolve in California courts?

A simple, uncontested divorce in California can be finalized in as little as six months, as there is a mandatory six-month waiting period from the date the respondent is served with the petition. Contested custody or divorce cases typically take 12 to 18 months to reach trial, though many settle earlier. Temporary orders for custody or support can be obtained within 30 to 60 days of filing a request. The court encourages mediation and settlement conferences to speed up resolution, but complex cases involving business valuation or high conflict may take two years or more.

Family Law Attorneies in Other California Cities

Listings are compiled from publicly available information. Inclusion does not constitute endorsement. Verify each family law attorney's current standing with the State Bar of California.