Welcome to Marketti Law Firm, LLC

Protect Your Family. Protect What You’ve Built. Leave Peace — Not Chaos.

Attorney, Allison Marketti is the Author of Bestselling Book, The Illinois Wills & Trusts Handbook

Nominated Best Law Firm:

Proud Member of:

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Trusted by Families & Business Owners

Across Frankfort, Mokena,

New Lenox, Manhattan & Beyond.

From families putting their first will/trust in place to

high-net worth families with assets over $67 million.

  • “Allison was amazing to work with. She walked my wife and I through the entire process clearly communicating throughout. We put this critical task off for years because how tough and complicated we knew it could be. She made it very clear and as easy as possible. I would highly recommend Allison and her staff to any families who have not gone through estate planning.”

    J. Cosich (Business Owner and Family of 4)

  • “ Working with Allison was the best decision we made for our family. She blends big-firm knowledge with small-town care. She didn’t just handle our legal issues — she educated us, guided us, and made sure everything truly fit our goals. Her communication is outstanding, her fees are transparent, and her work is meticulous. We recommend her to every friend, neighbor, and business owner we know. Thank you Allison!”

    M. M. (Mom)

  • “ We put off estate planning for years!! Allison walked us through every decision with patience and clarity—it actually felt simple. We left her office feeling relieved and confident our kids and our home are taken care of. If you live in Frankfort or close by, don’t wait. Allison is the attorney you want.”

    Patricia (Mom and Family of 4)

  • “We just updated our will & trust with Marketti Law Firm. They were wonderful to work with and walked us through every step of the process. I highly recommend Allison and her team."

    J. Andrews (Family of 4)

  • “Having a great attorney in my corner for my business is such a relief. She really understands the business world and it makes a huge difference.”

    Matthew M. (Local Business Owner and family of 5)

  • Allison was amazing to work with. She is extremely knowledgeable and professional, but also so down to earth and easy to talk to. She guided us through the entire process and made sure all our questions were answered and we were comfortable with everything. I would recommend Allison to everyone I know!

    Melissa K. (Mother and Family of 5)

  • “From start to finish, our experience with Allison Marketti and her team at Marketti Law in establishing a trust for each of us was exceptional. She proved to be a wise and patient councilor, informative and creative, energetic and persistent, friendly, sensitive to the real needs of her clients, and admirably professional in her manner throughtout the process

    James P. (Local Neighbor & Retiree)

  • “Allison Marketti got us straightened out with a will and trust for our family, and an operating agreement for our business. Long established in the area, if Allison can't help you, she knows someone who can! We are already referring our friends and family!”

    Pam W. (Local Business Owner with Family of 4)

  • “We approached Allison at time when we were processing a family tragedy. She helped us navigate through the tough technical questions, but it was her personal approach that brought peace of mind knowing our family would be protected in the future.”

    S. Brasky (Business Executive with Family of 4)

  • “At my father's request I looked for and found Marketti Law Firm, LLC on a Google search for Attorneys. My father is elderly and has issues with mobility so it was important to the both of us to find an establishment that was close by as well as easily accessible. Marketti Law Firm fit that need perfectly. I then made a phone call to the office to request an appointment with Allison Marketti. I spoke with Madison her Paralegal. Madison is amazing! She made sure I received and understood the necessary paperwork my father had requested as well as answering all of our concerns and questions regarding the paperwork. Upon arrival to our signing ceremony we were greeted by Laura then Madison helped us to the meeting room. Allison Marketti was the icing on the cake!!! Where do I start? Allison greeted my father with warmth and genuine interest in his comfort. She made him feel welcome and understood throughout the meeting. She went through each page of the document before any signing took place making sure we both understood the importance of what we were signing. After the signing Allison stayed and engaged my father in conversation about his life and experiences he's had. It was a thrill to see my father talk to Allison and love the special attention he was getting from her. He told me later how good that made him feel. Thank you Allison Marketti for loving what you do and doing it so well 💖 Your professionalism and compassion for your clients is commendable. Your staff is AMAZING. Thank you to Madison, Claire, and Laura. You rock!!! I highly recommend Marketti Law Firm, LLC and sincerely appreciate the experience my father and I had with them."

    Laura M. (daughter)

  • “My husband and I recently worked with Marketti Law firm to prepare our estate planning trust and will. We could not be more pleased with the experience. From beginning to end Allison was professional, extremely knowledgeable and genuinely caring. Estate planning can feel overwhelming because of all the legal terminology and important decisions involved, but Allison Marketti took as much time as needed to explain everything in clear, understandable language. She answered all of our questions patiently and made sure we felt comfortable and confident throughout the process. We are extremely grateful for her expertise, attention to detail and commitment to helping us protect our family’s future. Allison and her paralegal, Madison were always friendly, organized and responsive, making the process smooth and stress free. Also, thanks to Madison for always answering or returning our phone calls promptly and easily rescheduling our appointments when needed. Thank you Allison for providing us with such outstanding service and peace of mind. We highly recommend Marketti Law Firm to anyone seeking estate planning services.."

    Pat G. (Retirees)

  • “I reached out to Allison at Marketti Law looking for guidance on a legal matter. While it wasn't something her office could assist me with, she still took the time to talk with me, listen and offer some helpful recommendations. I was genuinely impressed by how kind, compassionate and supportive she was. She treated me with respect and took the time to point me in the right direction. In a profession where people are often reaching out during stressful situations that level of care means a lot. You can tell she genuinely cares about people and not just the cases she takes. If you're looking for an attorney who is professional, knowledgeable and truly cares, I would absolutely recommend reaching out to Allison and the team at Marketti Law."

    Fay M. (Local Business Owner)

Attorney Allison Marketti is a trusted Illinois estate planning attorney, bestselling author and media contributor. Her insights on wills, trusts, peaceful transfer of wealth and protecting Illinois families has been featured locally and regionally.

As Seen In:

Practice Areas

Married couple sitting with their kids representing a family after putting an Illinois Will in place.

Wills: Protect Your Kids and Your Wishes.

A will is a great starting point in Illinois It allows you to decide who would raise your kids, receive your assets and put your wishes in writing. But here is what most families don’t realize, a will does not keep your family out of court. Court means delays, added stress, costs and decisions being made by a public probate court. For some families this is enough but for most of our clients, they want more protection for their families. Click Here to Learn More.

Married Couple sitting outside with coffee representing two clients after putting an Illinois Trust in place.

Trusts: Protect Your Spouse, Your Family, Your Home and Your Assets.

A trust is how Illinois families take control and make things easier for their families. A trust can minimize expenses, transfer your assets smoothly to your family, avoid costly, public probate court, maintain privacy and control, make sure your home, your kids and your spouse are protected. This is why most clients choose a trust, to make things easier for their loved ones, when it matters most. Click Here to Learn More.

Business Owner in Illinois.

Business Contracts—Fewer Disputes

LLCs, Operating Agreements, and custom contracts designed for Illinois small business owners need most—client agreements, employment agreements, independent contractor agreements buy/sell agreements, business sales and commercial leases. We help protect your personal assets and ensure your business runs on a solid legal foundation from day one. Click Here to Learn More.

Older Business Owner in Illinois.

General Counsel Services—A Local Lawyer in Your Corner

Running a business means wearing many hats—but “lawyer” doesn’t have to be one of them. Our General Counsel Services give you direct access to an experienced attorney for everyday legal questions, custom contracts and strategy. You’ll have peace of mind knowing you have trusted legal guidance from an attorney who understands your business and cares about your success. Click Here to Learn More.

Why Work With Marketti Law Firm?

Bestselling Author of The Illinois Wills & Trusts Handbook.

Attorney Allison Marketti works with local families and business owners, from parents raising children to retirees to established business owners, helping them protect their families, their homes and everything they have built.

Most clients come through referrals from financial experts, lawyers, business owners, and families who trust her with people they care about.

Attorney Allison Marketti smiling in her in front of a bookshelf, focused on wills, trusts and business law.

About Founder & Attorney Allison Marketti

The Right Plan Can Protect Your Family and Everything You’ve Built.”

Attorney. Business owner. Wife. Mom of three.
And someone who lives right here in this community, just like you.

I’m Allison Marketti, founder of Marketti Law Firm, bestselling author of The Illinois Wills & Trusts Handbook.

I grew up here. My family is involved in the local church, and you’ll find us at games and activities all over the area.

After being a lawyer for more than 20 years, I’ve seen what happens when families don’t have the right plan in place.

Not because they didn’t care, but because no one ever made it simple, clear, and easy to follow through on.

I’ve seen:

  • Families pulled into expensive, public probate court

  • Accounts frozen when they’re needed most

  • Judges making decisions for children

All of it can be avoidable.

Which is why I built this firm, to give local families and business owners here a better way to plan.

Clear. Caring. Thoughtful. Done right.

Because this isn’t just about documents.

It’s about making sure your family is protected, your children are provided for, and everything you’ve built stays in the right hands, without public court, confusion, or unnecessary stress.

Commonly Asked Questions

Contact Us At Marketti Law Firm

Your Path to Clarity and Peace of Mind Starts Here.

Phone
(815) 443-4767

Email
Allison@markettilawfirm.com

Address
14 S. Hickory St. Frankfort, IL 60423

 

Hours
In office or virtual appointments Monday–Friday
9am–4pm

Calls welcomed anytime — we return messages promptly.

PLEASE NOTE: As a boutique law firm, we intentionally keep our caseload small to best serve our clients. That means you’ll have direct access to your attorney and a level of personal attention most firms can’t offer. Because we limit the number of new clients we take on, space is often limited—so if you’re considering working with us, we encourage you to reach out today.