PhaseOne Design Builders provides complete “turnkey” services including construction, architectural design, consulting, and feasibility analysis. 


PhaseOne Design Builders specializes in providing design build services for bank, credit union, retail, commercial, residential, and church clients. We bring more than 60 years of experience to the design build industry.


The core of our business is bank and credit union design build. Our future ready branches are designed to attract millennials and other technology dependent customers by using a number of design elements that appeal to that generation. Located in Texas, we serve the Southwest and Southeast U.S. regions.

Community National Bank & Trust of Texas breaks ground on their new branch and office complex in Waxahachie,Texas.

Frontier Bank opens the doors on their new branch in Leander,Texas.

FirstLockhart Bank breaks ground on their new San Marcos branch.

City Public Service/IBEW FCU begins renovation of their branch in downtown San Antonio.

Future Ready Branch white paper: Design for the technology dependent


Provide exceptional design build service to our clients through the daily hands-on project involvement of our partners.

PhaseOne's designs for buildings are distinct, creative, and efficient. It was very comfortable knowing that PhaseOne was our architect and builder. Utilizing PhaseOne gave our Credit Union time to focus on our business serving our members and not concerning ourselves with building issues. I would, without hesitation, recommend PhaseOne Design Builders for any project."


Mark O'Bryan, President

Mobility Credit Union 

PhaseOne's experience enabled us to maximize the use of our site, gave us an award winning design, and a well-constructed building that met our needs. PhaseOne was an invaluable partner in our project.


Brad Butler, President

Incommons Bank


We hired PhaseOne because their Architects and Construction managers understood the need for complete rebranding of an old shopping Center located on an outstanding site. PhaseOne assumed the role of the Owner and made sure that the project phasing allowed the existing tenants to operate while the remodeling of the Center was underway. I would recommend PhaseOne to design and build any project.

Wayne Starr, President

Lancewood Corp




Dallas Office

825 Watters Creek Blvd.

Building M, Suite 345

Allen, Texas 75013


Austin Office

2616 Crazyhorse Pass

Austin, Texas 78734


(800) 972-6443



We're ready to assist you with any questions you have about how PhaseOne Design Builders can be of help to you.

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