Tulsa Attorney Brings Engineering Background to Estate Planning

How 20 Years in Engineering Shaped One Tulsa Estate Planning Attorney’s Approach

Tulsa, United States – April 24, 2026 / Wiszneauckas Law, LLC /

Wiszneauckas Law, LLC has formally launched an expanded suite of estate planning and business legal services in the Tulsa metro area, positioning the firm as a structured, client-centered alternative to traditional hourly-billing law practices. The announcement marks a deliberate move to serve Tulsa families, seniors, and small business owners who need personalized legal guidance without the uncertainty of open-ended legal fees.

An Unconventional Path to Estate Law

Attorney Geoff Wiszneauckas did not arrive at law through a conventional route. Before founding Wiszneauckas Law, he spent more than 20 years working in engineering, corporate planning, and project management – disciplines that reward precision, process, and accountability. That background now informs every aspect of how the firm approaches estate planning in Tulsa.

Where many attorneys treat estate documents as standardized forms to be filled in, Wiszneauckas applies a systems-level perspective. Each client engagement begins with understanding the full picture – family dynamics, business interests, long-term goals, and financial structure – before any legal strategy is developed. The result is a plan built around a specific household, not a template pulled from a drawer.

“Over the course of my first 20 years in engineering and project management, I worked with hundreds of clients who needed complex problems solved on a clear timeline and a defined budget,” said Geoff Wiszneauckas, Founder and Attorney at Wiszneauckas Law, LLC. “That experience is exactly why we structure every engagement around three principles: We Listen, We Guide, We Steward. It is not a slogan – it is how we run every single client file.”

Services Designed Around Real Client Needs

Wiszneauckas Law offers a range of legal services under one roof, including estate planning, elder law, business succession planning, LLC formation, and trademark protection. The firm’s non-hourly fee structure means clients know their costs before work begins, removing a common barrier that causes families and small business owners to delay legal planning until a crisis forces the issue.

For families and seniors navigating estate planning Tulsa residents often find the process overwhelming. The firm addresses that directly with a complimentary 90-minute consultation – enough time to discuss goals, ask detailed questions, and understand what a personalized plan would involve before making any financial commitment.

Wiszneauckas Law holds membership in WealthCounsel, a national network of estate planning attorneys with access to rigorously maintained legal document platforms and peer resources. The firm is also a member of the Oklahoma Bar Association.

Serving the Tulsa Metro with a Defined Standard of Care

The firm’s client base spans three distinct groups: families building multigenerational wealth plans, seniors managing healthcare directives and asset transfers, and small business owners who need succession structures and entity formation handled in coordination with their broader estate strategy.

For the Tulsa estate planning attorney market, that breadth of service under a fixed-fee model is notable. Business owners in particular benefit from having LLC formation and trademark protection addressed alongside wills and trusts, rather than managing multiple attorneys across disconnected engagements.

The firm’s guiding framework – “We Listen, We Guide, We Steward” – reflects a long-term relationship model rather than a transactional one. Wiszneauckas Law is structured to remain involved as client circumstances change, whether through business growth, family transitions, or shifts in Oklahoma law that affect existing plans.

About Wiszneauckas Law, LLC

Wiszneauckas Law, LLC is a Tulsa-based law firm led by attorney Geoff Wiszneauckas, who brings over 20 years of engineering and corporate planning experience to the practice of estate law. The firm serves families, seniors, and small business owners across the Tulsa metro area with services including estate planning, elder law, business succession, LLC formation, and trademark protection. Wiszneauckas Law operates on a non-hourly fee structure and offers a complimentary 90-minute initial consultation. The firm is a member of WealthCounsel and the Oklahoma Bar Association.

Learn more at Wiszneauckas Law, LLC