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WGI arrived in the Austin, Texas market in January 2019 with the acquisition of BIG RED DOG Engineering and Consulting. The largest firm in Austin and the fastest-growing Florida-headquartered firm are now operating as a single entity.


Building our future Austin community, together

We are inspired by the shared passion of our clients and team members who create resilient, sustainable, and connected communities. On behalf of our developer and public-sector clients, WGI is providing technology-based solutions for the design, permitting, and construction of public infrastructure and real estate development on hundreds of projects throughout the City of Austin and the central Texas region. 

We look forward to partnering with you on your next project.

At WGI, we know that our clients must be more successful because they’re working with our firm compared to their alternatives. A big component of that success starts with the relationships between the principals of our firm and those from our client organizations. 


Each of the former BIG RED DOG shareholders are now significant shareholders in WGI, ensuring that our valued Texas clients are represented by firm owners and leaders. In fact, no key leaders have departed since the acquisition was announced and we have added over 50 new professionals so far this year. 

Talk To Our Leaders

Bailey Harrington

Market Leader

(512) 669-5560

Talk To Our Leaders

Dan Hennessey

Director, Traffic Engineering

(512) 669-5560

Talk To Our Leaders

Brad Lingvai

Market Leader

(512) 669-5560

Talk To Our Leaders

Marc Remmert

Director, MEP Engineering

(512) 669-5560

Talk To Our Leaders

Arnaud Thibonnier

Director, Structural Engineering

(512) 669-5560


Lamar Union

Paloma Ridge Office Complex

Lakeshore Pearl Phase II

Burnet Marketplace

Hyatt Place Austin Airport

Endeavor Office Building (2021 East 5th Street)

Waterloo Greenway

YETI Flagship Store

The Standard at Leander Station

Lantana Ridge

CVS Pharmacy Stores


Waterloo Park

South Congress Hotel

Belterra Village

Hotel Van Zandt