Meet Weaver

Get to Know the Firm That Gets to Know You

Why Weaver?

At our core, we’re a Texas-based, nationally-oriented accounting firm with comprehensive capabilities. That means we do the things you’d expect us to do: traditional assurance and tax services. However, our philosophy has always been about doing more than expected. That’s why Weaver also provides a wide array of advisory services including risk advisory, financial advisory, IT advisory, energy compliance services, forensics and litigation, financial institutions consulting and public company services.

That’s what we do. But just as important is how we do it. Insight is at the heart of our approach. We start by making it our mission to understand our clients’ industries inside and out, with a special focus on oil and gas, financial services, manufacturing and government. It doesn’t end there; we get to know our clients’ business goals and challenges, what they want to achieve and what’s standing in the way.

This approach has paid off for our clients – and garnered our firm national recognition:

Largest Tarrant County Accounting Firms
Fort Worth Business Press

Largest North Texas Accounting Firms
Dallas Business Journal

Largest San Antonio Accounting Firms
San Antonio Business Journal

Largest Austin Accounting Firms
Austin Business Journal

Accounting firms with the most local CPAs
Houston Business Journal

Top 50 Firms
INSIDE Public Accounting

Top 100 Firms
Accounting Today

We’re proud to serve a broad range of clients, including private and public national and international companies, nonprofit organizations, government entities and high-net-worth individuals. And we’d love it if you’d join their ranks.

"The Weaver team was proactive, engaging and personable! The project team, project management and leadership group was accessible and superb." - Assistant director of a Dallas-area municipality

"Weaver staff is always professional with the perfect balance of business acumen, technical ability and customer service.” - Controller of a Midland-based oil & gas company

The Early Years: Our History

We’re proud of where we’ve been. And, while we know the past is a foundation, it’s also a roadmap for the future. That’s why we look to our history to help us continuously improve our services and our relationships.


Weaver announced opening of New York, NY office

Weaver expanded forensics and litigation services practice through transaction with Charles River Associates



Conroe office established through merger with Hereford, Lynch, Sellars & Kirkham, PC



Weaver announced opening of Stamford, CT office

John Mackel announced as Managing Partner & CEO



Weaver merged with RIN Attest and Advisory Services in Stamford, CT

Los Angeles office established



Weaver merged with John R. Hannah & Company, LLP in San Antonio

Weaver merged with Delong Consulting Services, LC in Dallas



Weaver merged with Midland office of Killman, Murrell & Company, PC

Weaver assumed client base of David J. Porter, CPA in Midland



Midland office established through merger with Elms, Faris & Company, LLP



New brand debuted

Tommy Lawler announced as Managing Partner & CEO

San Antonio office established through merger with Polansky McNutt Perry & Company, PC

Austin office established



Houston office established through merger with McDonald, Fox & Lund, PC



Launched advisory services practice



Leadership of the firm shifted from the founding partners to W.M. (Mack) Lawhon



Joined membership in Baker Tilly International



Dallas office established



Founded in Fort Worth on February 1, 1950