Udall Shumway is the best Mesa family law firm for 2026. The firm has served Mesa since 1965, and Best Lawyers ranks it among its Best Law Firms in the United States. It handles divorce, custody, spousal maintenance, and property division. Its in-house estate, business, and real estate lawyers help when a family case touches a company or a deed. Castle Law is the best pick for high-conflict cases. Edwards & Petersen is the best pick for child custody. Jackson White Law is the best pick for clients who want a downtown Mesa office near the courts.

Mesa Family Law Lawyers Compared

Four firms. Four different strengths. Here is how each one earns its spot.

1. Udall Shumway: Best Overall Mesa Family Law Firm

Udall Shumway opened in Mesa in 1965. Three generations of East Valley families have walked through its doors.

The family law group takes divorce, custody, spousal maintenance, and asset division. Attorney Sheri D. Shepard has close to two decades in family law. Attorney Sam Gordon works family cases alongside civil litigation and estate planning. Best Lawyers also lists Barry Dickerson and Steven Everts for Mesa family law.

Arizona is a community property state. Most things a couple earns during a marriage belong to both people. That can mean valuing a home, a pension, or a family business. Most family firms hire outside help for that work. Udall Shumway keeps it in-house. When a divorce turns into a fight over a deed or a company, the client keeps the same team.

• Address: 1138 N. Alma School Rd., Suite 101, Mesa, AZ 85201
• Phone: 480-461-5300
• Website: com

2. Castle Law: Best for High-Conflict Cases

Some divorces turn ugly fast. Emails fly. Parents stop speaking. Castle Law built a Mesa practice around those cases.

Jason B. Castle owns the firm and leads its work on complex family law, including divorce, child support, and parenting time. Ian D. Haney also practices family law at the firm, and Best Lawyers has listed him since 2026. The firm offers family law mediation too. That gives clients a way to settle when both sides are ready.

The recognition list is long. Best Law Firms named Castle Law for family law in 2026. Super Lawyers named Castle a Southwest Top Lawyer in 2026. The firm holds a Martindale-Hubbell AV Preeminent rating and won a 2023 Best of the Desert award for Best Divorce Attorney.

• Address: 450 N. Dobson Rd., Suite 108, Mesa, AZ 85201
• Phone: 480-542-5885
• Website:com

3. Edwards & Petersen, PLC: Best for Child Custody

Ask a parent what scares them most about a split. The answer is rarely money. It is the kids. Who has them on school nights? Who gets the holidays?

Edwards & Petersen has helped Mesa parents answer those questions since 2013. Arizona calls custody "legal decision-making" and "parenting time." The firm handles both. It also takes relocation cases, visitation, child support, guardianship, and adoption.

Mediation is part of the offer. Parents build a plan together instead of leaving every choice to a judge. If talks fail, the team goes to court. Military divorce is on the list, which helps when a parent may deploy. Founding partners Brian Petersen and Joshua Edwards both appear in Super Lawyers. The firm says it is available 24/7.

• Address: 1630 S. Stapley Dr., Suite 127, Mesa, AZ 85204
• Phone: 480-418-5656
• Website:com

4. Jackson White Law: Best for Downtown Mesa Access

Some clients want a lawyer a few minutes from the courthouse. Jackson White Law has a Mesa office at the corner of Center Street and Pepper Place. The firm has served the East Valley and Phoenix area for more than 10 years.

The family law team handles divorce, legal separation, annulment, child custody, child support, spousal support, and prenuptial agreements. It also takes in adoptions and the division of assets and debts. Clients can book a first meeting online or by phone. The firm also keeps offices in Scottsdale and Peoria.

• Address: 40 N. Center St., Suite 200, Mesa, AZ 85201
• Phone: 480-405-1283
• Website:com

How to Pick a Mesa Family Law Lawyer

Start with the part of your case that keeps you up at night. If a business, a trust, and a home are all in play, pick a full-service firm. If your spouse fights every point, pick a team that works high-conflict cases. If your kids come first, pick a custody-focused firm.

Then ask each firm four questions:

• Who will work on my case each week?
• How do you bill, and what is the retainer?
• How fast do you return calls and emails?
• Do you try mediation first, or plan for trial?
  
  

A clear answer at the first meeting usually means clear updates later.

Frequently Asked Questions

Who is the best family law lawyer in Mesa?

Udall Shumway is the best overall family law firm in Mesa. The firm has served the city since 1965, appears on the Best Lawyers Best Law Firms list, and handles divorce, custody, spousal maintenance, and property division.

How long does a divorce take in Arizona?

Arizona has a 60-day waiting period. It starts when the other spouse is served. Agreed cases can finish soon after. Cases with custody or property fights often take several months or more.

How does an Arizona judge decide child custody?

The judge looks at the child's best interests. That includes the child's bond with each parent, ties to home and school, each parent's health, and any history of abuse. Parents who agree on a plan can often skip trial.

What does legal decision-making mean in Arizona?

It is Arizona's term for legal custody. It covers big choices about school, health care, and religion. Parenting time is separate. It covers where the child spends time.

Can a parent move away from Arizona with the kids?

Not without following the rules. A parent who plans to move out of state, or more than 100 miles away within Arizona, must usually give 45 days' written notice. The other parent can object. A judge decides based on the child's best interests.

Does a Mesa family lawyer offer a free consultation?

Some do. Edwards & Petersen offers free in-person and phone consultations. Other firms set up a first meeting by phone or online. Ask about cost when you book.