Attorney for hire in Joliet
Granholm & Gynac Attorneys at Law

Welcome to Granholm & Gynac

Experience ⋅ Reliability ⋅ Ethics

At Granholm & Gynac in Joliet, we put our clients first and represent their best interests with absolute integrity. If you need assistance in the areas of family law and divorce, or estate planning, you can trust our compassionate attorneys to guide you through the complexities of the legal system.

With decades of combined experience, our knowledgeable team offers representation across a variety of matters: adoption, divorce, child custody and support, DCFS hearings, guardianships, post-divorce modifications, parentage, prenuptial agreements and more. We’ll help you understand your rights, act as your advocate both inside and out of the courtroom, and work tirelessly for a positive outcome.

The attorneys of Granholm & Gynac can also assist you in planning for the future by putting together an estate plan to ensure your final wishes are honored. We’ll review your assets then advise you on all options, including a wills, trusts, as well as power of attorney for both medical and financial.

Dealing with family law matters can be overwhelming and stressful, so don’t go it alone.

Contact our Joliet office today to schedule your consultation.

divorce attorney Joliet Illinois

Practice Areas

Legal matters come with a lot of paperwork and a lot of hoops to jump through. With the attorneys at Granholm & Gynac in Joliet on your side, you can be confident that everything is being handled properly on your behalf. We’ll walk you through each step and provide clear, honest communication.

Family Law

Estate planning attorney

With hundreds of court cases and negotiations under our belts, the attorneys at Granholm & Gynac have vast experience in all areas of family law, from adoptions to guardianships, orders of protection and dealings with DCFS. We will stand up for your rights and help you build a winning case.


Divorce mediation attorney

If you have a family law, estate contest or business dispute that you wish to settle privately and outside of a courtroom, mediation may be a fantastic option. We will act as a neutral third party, facilitate rational negotiations and help all parties come to mutually beneficial agreements.

Estate Planning

family law attorney

Without a proper estate plan, beneficiaries may be faced with a legal struggle. A will or trust will protect your assets and ensure they’re passed to the rightful heirs. Our attorneys can also provide legal counsel if you’re dealing with a family member’s estate that has gone to probate.

Attorney Profiles

Adam Gynac, Attorney, Joliet Il, Granholm & Gynac, LLC
Adam Gynac, Attorney, Joliet Il, Granholm & Gynac, LLC
Antoinette Granholm, Attorney, Joliet Il, Granholm & Gynac, LLC
Antoinette Granholm, Attorney, Joliet Il, Granholm & Gynac, LLC

Support Staff

Kate Allen, Paralegal, Granholm & Gynac, LLC
Kate Allen, Paralegal, Granholm & Gynac, LLC

Need Help? Simply Get in Touch.

If you’re feeling lost or stressed out due to a family law matter, we urge you to get in touch with us right away. The sooner we get started, the better. We’ll begin by reviewing your case and providing all the information you need to know as we move forward. We’ll then put together a strategy to best represent your interests with the court. It all starts with a phone call to our friendly and attentive staff.

Proudly Serving the Southwest Chicago Metro and Beyond

The Granholm & Gynac offices are located in Joliet, Illinois, the county seat of Will County. Our city is home to the unrivaled thrill of NASCAR races at The Chicagoland Speedway and the historic elegance of Rialto Square Theater. As supporters of our local community, our firm provides experienced and professional counsel for clients living across the entire county, including Naperville, Plainfield, Frankfort, Romeoville, Bolingbrook, New Lenox, Lockport, Lemont, Homer Glen, and Shorewood.

We also extend a warm welcome and legal expertise to our neighbors in Kendall County and Grundy County, including those living in Yorkville, Millbrook, Bristol, Lynnwood, Oswego, Newark, Channahon, Morris, Wilmington, Minooka and many more.

Why Choose Granholm & Gynac?

Our attorneys and associates are committed to treating every client with absolute respect.


Our attorneys chose this area of the law because they’re passionate about helping every client navigate the legal system confidently and with dignity.


With years of working as litigators, community advocates and teachers, our attorneys bring a wealth of insight on family law matters and beyond.


We’ll go the extra mile to fight on your behalf, provide honesty, keep you grounded in reality, and make choices based on what you wish to achieve.

Granholm & Gynac News