


Dedicated to Excellence in Arizona Probate, Estate Planning, and Tax Law
About The Frei Law Firm PLLC
Founded by Lucas P. Frei, J.D., LL.M in Taxation, The Frei Law Firm PLLC is committed to guiding individuals and families through complex legal challenges. Our firm stands out for its deep expertise, unwavering integrity, and personalized approach to every case.
Located in Gilbert, Arizona and serving all counties in Arizona, our mission is to protect your interests with the highest standard of legal counsel. We believe in clear communication, transparency, and a results-driven mindset—ensuring you are informed and empowered at every step.
From probate litigation to strategic estate planning and resolving intricate tax issues, we are dedicated to achieving outcomes that secure your future and provide peace of mind. Our core values—excellence, diligence, and compassion—define every client relationship.
Our Story and Philosophy
The Frei Law Firm PLLC was founded with a singular vision: to provide aggressive yet compassionate legal representation to individuals and families across Arizona. Over the past decade, Attorney Lucas P. Frei has gained significant and valuable experience in probate, estate planning, and tax law. The Frei Law Firm PLLC embodies this experience with systematic processes and outcome-driven strategies that are tailored to our individual clients.
Under the leadership of Lucas P. Frei, J.D., LL.M in Taxation, our team approaches every case with a client-first mindset. We understand that legal matters surrounding probate, estate planning, and tax issues can be deeply personal and often overwhelming. That is why we prioritize clear communication, attentive service, and tailored strategies that honor each client’s unique circumstances. This is also why we offer 24 hour turnaround on document drafts. We know that our clients don’t want to, and often cannot wait to get their legal matter moving forward. This commitment applies to drafting only, depends on complete and accurate client submissions, and does not apply to contested matters or extraordinary complexity. If timing expectations change, we communicate that promptly and directly.
Our philosophy centers on assertive advocacy paired with unwavering integrity. We are committed to protecting our clients’ rights and interests while guiding them through complex legal processes with clarity and respect. With more than ten years of experience, Lucas P. Frei and The Frei Law Firm PLLC continue to serve all Arizona counties and provide reliable, accurate, compassionate, professional, and aggressive representation to our clients.
Meet Our Legal Team
We are a dedicated team of professionals committed to delivering excellence.

Lucas P. Frei, J.D., LL.M in Taxation
Founding Attorney & Managing Partner
Our Distinct Advantages
Why Clients Across Arizona Trust The Frei Law Firm PLLC
With over a decade of specialized experience, The Frei Law Firm PLLC stands apart through its commitment to aggressive advocacy and personalized solutions in probate, estate planning, and tax law. Discover how our unique strengths benefit clients throughout Arizona.

Probate Litigation Excellence
Our firm provides assertive representation in contested and uncontested probate matters, protecting your interests at every stage.

Comprehensive Estate Planning
We craft tailored estate plans—including trusts, wills, and powers of attorney—to help secure your legacy and protect your loved ones.

Tax Law & Relief Solutions
Benefit from advanced tax counsel for debt relief, audit representation, penalty abatement, and tax litigation, led by an attorney with an LL.M in Taxation.

Serving All Arizona Counties
Wherever you are in Arizona, our firm is ready to deliver exceptional legal support—remotely or in-person as needed.
Take the first step
Take the first step toward protecting your assets and securing peace of mind for you and your loved ones. Contact The Frei Law Firm PLLC to arrange a confidential call with an experienced member of our team dedicated to probate, estate planning, and tax law solutions.