Estate Planning Attorney
atCause Law Office provides expert estate planning, wills trusts, & probate services for all of Florida.
Whether you need a will, a trust, or a comprehensive estate plan, our experienced attorneys help you plan for the future with clarity and confidence. We handle estates of all sizes — from simple plans to the complex.
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Wills & Trusts
Craft a Personalized Estate Plan

Powers of Attorney
Ensure Your Wishes Are Respected

Asset Protection
Protect What Matters Most
Protecting Your Family's Legacy
atCause Law Office, helps Florida families plan ahead with confidence and peace of mind. Whether starting fresh or updating an existing plan, our attorneys provide steady guidance, trusted experience, and compassionate support.
From our Clearwater office, we serve all 67 counties—helping families secure their futures with plans for wills, trusts, business succession, and asset protection. We’re here to craft a plan that reflects your goals and values.
Our estate planning services go beyond documents—we provide clarity, compassion, and legal support to ensure your wishes are honored, your loved ones are protected, and your legacy is preserved.

Wills, Trusts & Estate Planning

Probate & Trust Administration

Powers of Attorney &
Medical Directives
About atCause Law office
atCause Law Office is a thriving law firm based in sunny Clearwater, Florida. Our attorneys practice in all 67 counties in Florida. We offer experienced and knowledgeable guidance in estate planning, probate, trust administration, and business formation.
As the "Non-Stuffy Attorneys," we break away from the traditional, intimidating legal atmosphere. Our friendly, down-to-earth team makes legal support accessible and stress-free.

Meet The Attorneys

Ashly Guernaccini - Managing Attorney
Ashly Guernaccini founded atCAUSE Law Office because she knows good legal representation is not a one-size-fits-all approach. Her practice focuses on estate planning (wills, trusts, healthcare directives), elder law, probate, Medicaid assistance, intellectual property (trademarks & copyrights), and business law.
Ashly can explain complex legal matters in a way that those who know nothing of the law can understand. She's efficient and great at time management, saving clients money on legal fees. Ashly takes pride in getting to know the people and businesses she serves, and firmly believes that building a solid relationship is the foundation for the magic to happen.

John P. Waterman - Senior Attorney
John P. Waterman is an experienced attorney with atCAUSE Law Office. He provides legal advice and assistance to clients on a variety of legal matters. John has over fifteen years of experience working with families, sole proprietorships, small businesses, large corporations, nonprofits and federal agencies. By communicating effectively and taking the time to understand his clients' needs, John provides smart legal solutions that help them achieve ideal outcomes.
John received his B.A. from Bucknell University and his J.D. from the University of Richmond School of Law. He also completed his M.B.A. at American University Kogod School of Business and his LL.M. with a specialization in International Business Law at American University Washington College of Law.

Kelsey Duggan - Senior Attorney
Kelsey Duggan is a dedicated attorney with atCause Law Office, experienced in estate planning and probate law. A 2013 graduate of the University of Tampa with a Bachelor of Science in Criminology, Kelsey pursued her legal passion at Western New England University, earning her law degree and admission to the bar in 2017. With years of legal experience in estate planning and probate, Kelsey brings a wealth of knowledge and expertise to the firm.
Kelsey's approach to law is client-centered, focusing on understanding and empathizing with each client's unique situation. She believes in building trust and comfort, especially when clients discuss sensitive matters. This philosophy extends to her service ethos, where she prioritizes strong, trust-based relationships with her clients, ensuring they receive personalized and compassionate legal guidance.
Let us help you protect what matters most.
Client Testimonials
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Helping You Plan With Confidence and Care
atCause Law Office understands that every family’s story is unique—and every plan is personal. That’s why we approach each case with genuine care, respect, and a commitment to protecting your family’s future. From your first call to the final draft of your plan, you’ll work directly with attorneys who listen, communicate clearly, and show up for you when it matters most.
Our team is proud to serve families across Florida with a level of service that’s both personal and professional—because we know you deserve more than just legal help. You deserve to be heard, supported, and treated like family.
atCause Law Offers Guidance and Support For Your Legacy
Step-by-Step Guidance
Beneficiary Protection
Customized Plans
Legal Compliance
Asset Protection
Peace of Mind




⚲ 314 S. Missouri Ave.
Second Floor, Suite 201
Clearwater, FL 33756

(727) 477-2255
© 2026 atCause Law Office, PLLC. All Right Reserved.
