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HomeDivorce LawyersCalifornia › Ontario

Find Divorce Lawyers Near You in Ontario, CA

Browse divorce lawyers serving Ontario, California. Updated 2026-07-14.

The top-rated divorce lawyer 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 12 divorce lawyers serving Ontario.

Showing 12 divorce lawyers 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
5Law Office of Curtis R. Aijala, APLC121 W B St Suite c(909) 983-0877
6Matthew Sheasby Divorce Attorney3110 E Guasti Rd STE 550(909) 922-2543
7Quinn & Pulley, APC4200 Concours St # 350(909) 922-2028
8Joseph Howington, Attorney at Law3281 E Guasti Rd(909) 581-8390
9RM Law Group, LLP3200 E Guasti Rd #100(909) 740-7131
10Law Offices of Sherrie L. Davidson, Inc.1131 W 6th St #101(909) 937-0099
LO
3350 Shelby St #200
Law Office of Cierra Esq, APC
Divorce Lawyer · Ontario, CA

The Law Office of Cierra Esq, APC serves clients throughout the Ontario, California metro area and San Bernardino County with dedicated legal counsel in divorce and family law. The firm handles the full process of marital dissolution, including the division of community property and debts. Their services extend to establishing child custody and visitation schedules. Spousal support determinations are also addressed with thorough documentation. This practice manages both contested and uncontested divorce filings for local residents.

S3
337 N Vineyard Ave Ste 315
Shaw 3 Law Firm
Divorce Lawyer · Ontario, CA

Shaw 3 Law Firm offers a range of legal services centered on divorce proceedings, including property division, child custody, and spousal support arrangements. Its client assistance plans help individuals navigate the procedural steps of filing and responding to divorce petitions in Ontario, California. The firm further provides guidance on modifications to existing orders as circumstances change. It supports clients who own single-family homes, apartments, retail storefronts, and restaurants during these legal matters.

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

Law Office of Shelly Jean John serves individuals and families in Ontario, California who are navigating the challenges of divorce. The practice handles legal matters including dissolution of marriage, child custody, and spousal support. It also assists with property division and post-judgment modifications for existing divorce decrees. The firm provides its services across the broader Inland Empire region, covering nearby communities such as Rancho Cucamonga.

WL
3200 E Guasti Rd Suite 100
The Wright Legal Team, APC
Divorce Lawyer · Ontario, CA

The Wright Legal Team, APC serves clients in Ontario, California, and the surrounding communities of the Inland Empire. The firm handles divorce matters including property division, spousal support, and child custody arrangements. Each case is addressed through clear legal guidance grounded in California family law statutes and procedural requirements. The team approaches typical jobs by first gathering detailed financial documents and client goals, then developing a strategy focused on negotiation or litigation preparation as circumstances demand.

LO
121 W B St Suite c
Law Office of Curtis R. Aijala, APLC
Divorce Lawyer · Ontario, CA

Divorce representation differs from ongoing legal retainers in that it involves a focused, case-specific process rather than continuous counsel. The Law Office of Curtis R. Aijala, APLC serves clients throughout Ontario, California, handling all phases of marital dissolution including asset division and child custody arrangements. Services are provided on a one-time, per-case basis rather than through a recurring retainer or scheduled check-ins.

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

When family circumstances shift during a seasonal transition like a new school year or tax season in Ontario, California, Matthew Sheasby Divorce Attorney provides legal guidance to those navigating divorce proceedings. This firm addresses common issues such as property division, child custody arrangements, and spousal support as directed by local family court procedures. Each client’s situation receives professional attention to ensure filings meet all jurisdictional requirements and deadlines. An initial consultation is offered to review the specific facts of a case before any formal steps are taken.

QP
4200 Concours St # 350
Quinn & Pulley, APC
Divorce Lawyer · Ontario, CA

Quinn & Pulley, APC provides divorce litigation and mediation services in Ontario and the surrounding San Bernardino County area. The firm also handles related family law matters including child custody arrangements, spousal support negotiations, and property division proceedings. Attorneys here assist clients with the complex legal processes involved in ending a marriage. As the holiday season approaches, many individuals seek their help in drafting temporary custody agreements to ensure stable schedules for children during school breaks and family gatherings.

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

Joseph Howington, Attorney at Law provides legal representation for individuals navigating divorce proceedings in Ontario, CA. The practice focuses on matters such as asset division, spousal support, and child custody arrangements. Approaching family law from a litigation perspective, it serves clients who require courtroom advocacy or negotiated settlements for marital dissolution. The firm handles cases involving residential clients, commercial property owners, and business partners with distinct financial interests to protect. It also represents individuals from various commercial sectors, including small offices, retail warehouses, and food service establishments.

RL
3200 E Guasti Rd #100
RM Law Group, LLP
Divorce Lawyer · Ontario, CA

RM Law Group, LLP is known for its focused practice in divorce law, serving clients throughout the Ontario, CA area. The firm handles the full range of family law matters, from initial separation agreements and property division to child custody and support arrangements. Its legal team navigates the procedural complexities of the California court system for each case. A common add-on service is high-asset divorce representation.

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

Law Offices of Sherrie L. Davidson, Inc. serves residential divorce clients throughout Ontario, CA, while also providing legal representation for commercial family law matters in the surrounding region. The firm offers counsel on property division, child custody, and spousal support issues relevant to local dissolution cases. Following an initial consultation or hearing, attorneys ensure clear communication regarding next steps before returning to regular client check-ins.

LO
3200 E Guasti Rd Suite 100
The Law Office of Ryan McClure
Divorce Lawyer · Ontario, CA
(909) 456-8869
rpmlawyer.com
SJ
228 W C St
Superior Justice Law Group
Divorce Lawyer · Ontario, CA
(909) 447-4010

What Does a a Divorce Lawyer in Ontario Cost?

The cost of a divorce lawyer in California varies significantly based on the complexity of the case and the attorney’s experience. For a simple uncontested divorce with no children and minimal assets, flat fees range from $1,500 to $5,000, plus the court filing fee of $435. For moderately contested cases involving negotiation over custody or property, retainer fees typically fall between $5,000 and $15,000, with hourly rates of $300 to $600, leading to total costs of $10,000 to $25,000. High-conflict cases that require extensive discovery, expert witnesses, or trial can easily exceed $50,000, with retainers of $20,000 or more.

Many attorneys in Ontario offer payment plans, though these usually require a substantial initial retainer followed by monthly installments. Some firms also provide unbundled services, where you pay for specific tasks like document review or court appearances rather than full representation. It is important to ask about billing increments (e.g., six-minute or tenth-of-an-hour intervals) and whether paralegal work is billed at a lower rate. This information is general and does not constitute legal advice; you should consult with a qualified attorney for a personalized cost estimate.

About divorce lawyers in Ontario

Divorce law in Ontario, California, encompasses a broad spectrum of legal processes designed to dissolve marriages while addressing the complex financial and emotional consequences for both parties. Practitioners in this field handle everything from simple uncontested divorces, where spouses agree on all terms and can finalize matters in as little as six months, to highly contested cases involving significant assets, business valuations, or allegations of misconduct. Mediation offers a less adversarial path, where a neutral third party facilitates negotiations, often reducing costs and court time. Collaborative divorce, another alternative, involves both parties and their attorneys agreeing to resolve disputes without litigation, with the understanding that if they cannot settle, the attorneys must withdraw and new counsel must be retained. Annulment, distinct from divorce, is a legal declaration that the marriage was invalid from the start, typically granted on grounds like fraud, bigamy, or incest, and is rarely used in Ontario. Legal separation, meanwhile, allows couples to live apart and resolve financial and custody issues without ending the marriage, which can be important for those with religious objections to divorce or who need to maintain health insurance benefits under a spouse’s policy.

California operates under community property laws, which fundamentally shape how assets and debts are divided in a divorce. Unlike equitable distribution states that aim for a fair but not necessarily equal split, California requires that all property acquired during the marriage be divided equally (50/50) unless the parties agree otherwise. This includes real estate, bank accounts, investments, and retirement benefits earned during the marriage, but excludes gifts and inheritances received by one spouse. For grounds of divorce, California is a no-fault state, meaning a spouse does not need to prove wrongdoing like adultery or cruelty to obtain a divorce. The only legal ground is irreconcilable differences, which simply means the marriage has broken down beyond repair. However, fault can still be considered in some limited contexts, such as when determining spousal support or in cases of dissipation of marital assets. Residency requirements are straightforward: at least one spouse must have lived in California for six months and in the county where the divorce is filed (San Bernardino County) for three months prior to filing. There is a mandatory six-month waiting period from the date the respondent is served with the divorce papers before the court can enter a final judgment, though this can be waived in some cases involving domestic violence. Specific family codes, such as California Family Code Section 2550 (equal division of community property) and Section 4320 (factors for spousal support), govern every aspect of the process.

Child custody in Ontario is determined by the standard of the best interest of the child, a holistic evaluation that considers factors like the child’s health, safety, and welfare; the emotional ties between parent and child; the ability of each parent to provide a stable environment; and any history of abuse or substance abuse. California courts prefer arrangements that allow both parents to maintain frequent and continuing contact with the child, unless such contact would be detrimental. Child support is calculated using a statewide guideline formula based on each parent’s income, the amount of time each parent spends with the child, and certain deductions like health insurance and child care costs. In San Bernardino County, the court uses the DissoMaster software to compute these amounts, which are presumptively correct unless a parent can show that applying the formula would be unjust. Spousal support, or alimony, is not automatic and depends on factors including the length of the marriage, the standard of living during the marriage, each spouse’s earning capacity, and their age and health. For marriages lasting fewer than ten years, support is typically ordered for half the length of the marriage; for longer marriages, it can be indefinite. Property division requires careful tracing of separate and community assets, and retirement accounts must be divided using a Qualified Domestic Relations Order (QDRO), a court order that allows the non-employee spouse to receive a portion of the retirement benefits without incurring early withdrawal penalties.

When hiring a divorce lawyer in Ontario, clients should expect to pay a retainer fee upfront, which is a deposit against future work. Typical retainer fees range from $2,500 to $10,000 for a straightforward uncontested divorce, and $10,000 to $25,000 or more for complex contested cases involving significant assets or custody disputes. Hourly rates for experienced family law attorneys in the Inland Empire generally fall between $300 and $600 per hour, with senior partners at the higher end and junior associates at the lower end. Some firms offer flat fees for uncontested divorces, which can range from $1,500 to $5,000, depending on whether the parties have children or substantial property. Total costs for a simple uncontested divorce with no children and minimal assets might be $3,000 to $7,000, including court filing fees (currently $435 in San Bernardino County). A moderately contested case with some negotiation can cost $10,000 to $25,000, while a high-conflict case involving trial can easily exceed $50,000. Many attorneys offer payment plans, though these are typically structured to require a larger initial retainer followed by monthly installments. It is important to ask about billing increments (some bill in six-minute intervals, others in tenths of an hour) and whether paralegal work is billed at a lower rate.

The divorce process in California begins with filing a Petition for Dissolution of Marriage with the San Bernardino County Superior Court, along with a Summons that restrains both parties from transferring assets or changing insurance policies. The respondent must be served with these documents, either by a professional process server or by a sheriff’s deputy, and has 30 days to file a Response. Temporary orders can be requested early in the case to address urgent issues like child custody, spousal support, or exclusive use of the family home, often through an Order to Show Cause (OSC) hearing. Discovery is the formal exchange of information, including interrogatories, requests for production of documents (such as tax returns, bank statements, and pay stubs), and depositions. California law requires that all parties attend mediation before the court will set a trial date for child custody or visitation disputes, though financial issues are not mediated unless the parties agree. If the case does not settle, a trial is held before a judge, who will make final decisions on all contested issues. The timeline from filing to final decree varies widely: an uncontested case with a signed settlement agreement can be finalized in six to nine months, while a contested case with trial can take 18 months to two years or longer, depending on court availability and the complexity of the issues.

Family law cases in Ontario are heard at the San Bernardino County Superior Court, Rancho Cucamonga District, located at 8303 North Haven Avenue, Rancho Cucamonga, California. This courthouse handles all dissolution, legal separation, and nullity proceedings for residents of Ontario and surrounding areas. The family law judges in this district are known for being thorough and detail-oriented, with a particular emphasis on financial disclosures and compliance with local rules. Local rules require that all parties complete a mandatory parenting class, called “Children in the Middle,” within 60 days of filing if they have minor children, and failure to do so can result in delays or sanctions. The court also requires that all financial disclosures be exchanged within 60 days of the initial filing, and any party who fails to provide accurate and complete disclosures may face evidentiary sanctions. Collaborative law is an option in San Bernardino County, though it is less common than in larger metropolitan areas like Los Angeles. Parties interested in collaborative divorce must sign a participation agreement stating they will not go to court, and they must hire neutral experts such as financial planners or child specialists. The court encourages settlement through mandatory settlement conferences and judicial mediation, but it does not require it for financial issues. Understanding these local nuances can help parties and their attorneys navigate the system more effectively, avoiding unnecessary delays and costs.

Frequently Asked Questions

What are the specific residency requirements for filing a divorce in Ontario, California?

To file for divorce in Ontario, California, at least one spouse must have lived in California for the six months immediately before filing and in San Bernardino County (where Ontario is located) for the three months prior to filing. These requirements are set by California Family Code Section 2320. If you do not meet these residency requirements, you may still file for legal separation, which has no residency requirement, and later convert it to a divorce once you qualify.

How much does a divorce lawyer in Ontario, California typically cost?

Costs vary widely based on complexity. For an uncontested divorce with no children or significant assets, a flat fee of $1,500 to $5,000 is common, plus the $435 court filing fee. For contested cases, expect retainer fees of $5,000 to $15,000 and hourly rates of $300 to $600. Total costs for a moderate case often range from $10,000 to $25,000, while high-conflict trials can exceed $50,000. Many attorneys offer payment plans, but these usually require a substantial initial retainer.

What is the timeline from filing to final decree for a divorce in California?

California law imposes a mandatory six-month waiting period from the date the respondent is served with the divorce papers before the court can enter a final judgment. For an uncontested case where both parties agree on all terms, the process typically takes six to nine months from filing to final decree. Contested cases involving custody disputes, property division, or trial can take 18 months to two years or longer, depending on court availability and the complexity of the issues.

Divorce Lawyers in Other California Cities

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