Engineering for the Places We Call Home
Miller Gray was founded in Austin to serve the cities and counties of Central Texas—places where our team lives, works, and plays. We offer the technical expertise of a larger practice with the accessibility and responsiveness of a local, committed team.
Senior leadership and project engineers stay engaged in every project, ensuring clarity, consistency, and thoughtful solutions shaped by decades of regional experience.
What We Do
Civil engineering and planning consulting services is the heart of what we do. From public infrastructure projects to private land development, we offer services for all stages of a project's lifespan including feasibility studies, preliminary engineering, design, permitting, public bid assistance, and construction management.
Who We Serve
Our portfolio spans a diverse mix of public and private markets—from municipalities, counties, state agencies, and other regional authorities to healthcare, hospitality, residential, commercial, and industrial development. We support public-sector partners and developers throughout Central Texas, including Austin, communities along the I-35 corridor, and the Hill Country.
Recent Work Across Central Texas
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Why Clients Choose Miller Gray





















Engineering With a Central Texas Perspective
- Miller Gray is a civil engineering firm built by people who live here. We bring regional knowledge, hands-on expertise, and a commitment to clear, reliable service, helping communities across Central Texas grow stronger, safer, and more resilient.
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