Site Civil Engineering & Land Development

Let’s Build Something Together

Full-Scope Engineering Solutions for Public, Commercial & Residential Projects Across Austin, San Antonio, Houston & Surrounding Cities

At Lentz Engineering, we transform raw land into fully entitled, construction-ready sites. With decades of experience and over 3,000 projects completed, we deliver precise, cost-effective, and regulation-compliant civil site designs for developers, municipalities, educational institutions, architects, churches, and contractors.

From feasibility studies and site layout to grading, paving, stormwater, and permitting—we engineer smarter foundations for your success across Austin, San Antonio, Houston, and communities throughout Central and Southeast Texas.

 

Sawyers Pond

Comprehensive Civil Site Design Services

Grading, Paving & Surface Improvements

  • Site grading and cut/fill analysis

  • Concrete and asphalt paving design

  • ADA-compliant routes, sidewalks, ramps & drop-off zones

  • Parking lot layout and circulation plans

Drainage & Stormwater Design

  • On-site stormwater system design

  • Detention & retention pond sizing

  • Floodplain mitigation & flood routing

  • Drainage Impact Studies (DIS) and Hydrologic & Hydraulic modeling

  • Compliance with FEMA, TCEQ, and local stormwater ordinances

Land Development & Permitting

  • Conceptual site layouts & yield analysis

  • Zoning & land use research

  • Coordination with city/county planning departments

  • Site plan submittals and permit tracking

  • Utility routing and service coordination

 Why Clients Choose Lentz Engineering

Texas-Based. Texas-Focused: Our firm is deeply familiar with the permitting codes, drainage criteria, and accessibility standards in Austin, San Antonio, Houston, and their surrounding counties.

We are the Right Team for Your Site Development Project

Lentz Engineering provides practical, code-compliant civil site solutions from Day 1. Whether you’re at feasibility or final design—we’ll guide you through every detail.

👉 Schedule a free consultation with a licensed engineer today. 

“Lentz Engineering provided us with very useful information on a particular project. I appreciate the integrity and customer first approach and would highly, highly recommend this firm!” – Naro M.
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“Lentz Engineering is consistent in their approach to problem solving and in assisting my teams with valuable input and direction. I will continue to use Lentz Engineering for my future projects.” – Bruce H.
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“What I like most of all about their firm is the fact that I am working directly with seasoned engineers that know how to get my projects done in a timely manner. Thank you Lentz Engineering!” – Nicholas B.
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