SULLIVAN LAW OFFICE

Mesa Family Law Attorney Serving Families In Maricopa County With Compassion and Strength

Sullivan Law Office|Mesa Family Law Attorney

Divorce

Paternity Cases

Spousal Maintenance

Prenuptial & Postnuptial Agreements

Collaborate Divorce

Child Custody

Divorce Mediation

Legal Document Preparation

Sullivan Law Office|Mesa Family Law Attorney

Family Law

Sullivan Law Office|Mesa Family Law Attorney

Child Custody

Sullivan Law Office|Mesa Family Law Attorney

Welcome To Sullivan Law Office

Your Mesa Family Law Attorney Providing Exceptional Family Law Representation

Sullivan Law Office

Our Comprehensive Family Law Services Across The Valley

Sullivan Law Offices offer comprehensive and reliable family law services to Arizona families in Maricopa County while having three convenient locations across the valley including offices in Peoria, Phoenix, and our main office in Mesa, AZ. Led by family law attorney Dianne Sullivan, we are committed to providing exceptional family law representation with a focus on practical solutions and professional integrity.

Our Mesa family lawyer and her professional team are dedicated to helping you and your family achieve the best possible outcomes in the following practice areas:

  • Sullivan Law Office | Mesa Family Law Attorney

    Divorce

  • Sullivan Law Office | Mesa Family Law Attorney

    Child Custody

  • Sullivan Law Office | Mesa Family Law Attorney

    Child Support

  • Sullivan Law Office | Mesa Family Law Attorney

    Spousal Maintenance Agreements

  • Sullivan Law Office | Mesa Family Law Attorney

    Paternity

  • Sullivan Law Office | Mesa Family Law Attorney

    Divorce Mediation

  • Sullivan Law Office | Mesa Family Law Attorney

    Prenuptial & Postnuptial Agreements

  • Sullivan Law Office | Mesa Family Law Attorney

    Estate Planning

  • Sullivan Law Office | Mesa Family Law Attorney

    Family Law

  • Sullivan Law Office | Mesa Family Law Attorney

    Legal Document Preparation

  • Sullivan Law Office | Mesa Family Law Attorney

    Divorce

  • Sullivan Law Office | Mesa Family Law Attorney

    Child Custody

  • Sullivan Law Office | Mesa Family Law Attorney

    Child Support

  • Sullivan Law Office | Mesa Family Law Attorney

    Spousal Maintenance Agreements

  • Sullivan Law Office | Mesa Family Law Attorney

    Paternity

  • Sullivan Law Office | Mesa Family Law Attorney

    Divorce Mediation

  • Sullivan Law Office | Mesa Family Law Attorney

    Prenuptial & Postnuptial Agreements

  • Sullivan Law Office | Mesa Family Law Attorney

    Estate Planning

  • Sullivan Law Office | Mesa Family Law Attorney

    Family Law

  • Sullivan Law Office | Mesa Family Law Attorney

    Legal Document Preparation

Sullivan Law Office

Filing For Divorce In Mesa, AZ

We understand the complexities of divorce cases and provide expert guidance and representation in both contested and uncontested divorce cases to help you confidently navigate the legal process. Our Mesa divorce lawyer’s professional services include legal advice, negotiation, and litigation to protect your rights and assets if necessary.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Child Custody In Mesa, AZ

We know how important your children are to you. We are highly experienced in handling child custody matters. Our dedicated family lawyer will assist in determining custody arrangements in the child’s best interests and strive to achieve fair and reasonable custody agreements through negotiation or litigation.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Child Support In Mesa, AZ

Our family lawyer will help you understand your rights and obligations regarding child support. Our services include calculating child support, modifying existing orders, and advocating for your interests in child support disputes.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Spousal Maintenance Agreements In Mesa, AZ

We assist in negotiating and drafting spousal maintenance agreements that protect your rights and financial interests. Our family lawyer represents spousal maintenance disputes, ensuring the agreement is fair and reasonable.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Paternity Cases In Mesa, AZ

We handle paternity cases with sensitivity and skill, helping you establish or challenge paternity rights and obligations. If you are facing a paternity-related legal issue, we are here to help.  We recognize the importance of fathers in a child’s life, and we are well-versed in the evolving landscape of family law courts in Arizona

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Divorce Mediation In Mesa, AZ

Divorce mediation can be a cost-effective and efficient way to resolve issues related to divorce, while also preserving relationships and minimizing conflict. Our Mesa divorce mediator can help guide you through the process of divorce mediation and ensure that both parties are able to communicate effectively and come to a mutually beneficial agreement.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Prenuptial & Postnuptial Agreements In Mesa, AZ

Prenuptial and postnuptial agreements are legal agreements between two people that outline the division of assets and property in the event of a divorce or separation. The main difference between the two is that a prenuptial agreement is signed before marriage, while a postnuptial agreement is signed after the marriage has already taken place. Contact our family law attorney today if you are interested in learning more about prenuptial or postnuptial agreements.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Estate Planning In Mesa, AZ

Our dedicated estate planning lawyer offers comprehensive estate planning services, including wills, trusts, powers of attorney, and advance directives. We work closely with you to develop a personalized estate plan that meets your goals and protects your loved ones.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Helping Families In Maricopa County

Family disputes can be emotionally taxing and overwhelming, leaving many unsure of where to turn. Thankfully, you have access to a skilled family law attorney who can provide the guidance and support you need to navigate these difficult times.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Legal Document Preparation In Mesa, AZ

Our family law firm helps prepare documents for our Arizona clients. Some of the legal documents we help prepare include parenting plans, property settlement agreements, prenuptial and postnuptial agreements, and separation agreements.

Sullivan Law Office|Mesa Family Law Attorney
  • Sullivan Law Office | Mesa Family Law Attorney

    Divorce

  • Sullivan Law Office | Mesa Family Law Attorney

    Child Custody

  • Sullivan Law Office | Mesa Family Law Attorney

    Child Support

  • Sullivan Law Office | Mesa Family Law Attorney

    Financial Disputes

  • Sullivan Law Office | Mesa Family Law Attorney

    Spousal Maintenance Agreements

  • Sullivan Law Office | Mesa Family Law Attorney

    Paternity

  • Sullivan Law Office | Mesa Family Law Attorney

    Divorce Mediation

  • Sullivan Law Office | Mesa Family Law Attorney

    Prenuptial & Postnuptial Agreements

  • Sullivan Law Office | Mesa Family Law Attorney

    Estate Planning

  • Sullivan Law Office | Mesa Family Law Attorney

    Family Trusts

  • Sullivan Law Office | Mesa Family Law Attorney

    Legal Document Preparation

Sullivan Law Office

Filing For Divorce In Mesa, AZ

We understand the complexities of divorce cases and provide expert guidance and representation in both contested and uncontested divorce cases to help you confidently navigate the legal process. Our Mesa divorce lawyer’s professional services include legal advice, negotiation, and litigation to protect your rights and assets if necessary.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Child Custody In Mesa, AZ

We know how important your children are to you. We are highly experienced in handling child custody matters. Our dedicated family lawyer will assist in determining custody arrangements in the child’s best interests and strive to achieve fair and reasonable custody agreements through negotiation or litigation.

Sullivan Law Office|Mesa Family Law Attorney

Sullivan Law Office

Child Support In Mesa, AZ

Our family lawyer will help you understand your rights and obligations regarding child support. Our services include calculating child support, modifying existing orders, and advocating for your interests in child support disputes.

Sullivan Law Office|Mesa Family Law Attorney