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GPS Layout and Survey Services for San Antonio Earthwork Contractors

Lone Star Layouts delivers machine control modeling, site staking, as-built surveys and anchor bolt layout across San Antonio, Bexar County and the surrounding Hill Country corridor.

Backed by Stone River Excavation, 11 years Texas earthwork experience

10+ years hands-on BIM, modeling, and layout experience

Trimble, Topcon, Leica and Civil 3D certified

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The problem

San Antonio GCs Are Raising the Technical Bar on Every Commercial and Industrial Scope

The volume and scale of construction moving through San Antonio has pulled GC documentation and deliverable requirements up with it. Machine control-compatible files, BIM submissions and documented as-built records that were once reserved for large highway or federal projects are now showing up as contract requirements on commercial pads, industrial tilt-up sites and subdivision grading scopes across Bexar County.

Most earthwork contractors working in the San Antonio market did not need to produce these deliverables two years ago. They do now, and the local vendor depth to support them has not kept pace with the demand.

That is the opening Lone Star Layouts was built to fill.

Our solution

Remote Delivery Plus Field Coverage Across the San Antonio Metro

Remote services reach San Antonio contractors on the same turnaround as Houston or DFW. A 3D terrain model, a GPS grade control file or a cut-fill takeoff is built from your design files and delivered within one to two business days, formatted for your equipment platform and ready to load.

Field crews are available for site staking, as-built surveys, topographic surveys and anchor bolt layout across Bexar County and the surrounding region. Lone Star Layouts is backed by Stone River Excavation, eleven years of Texas earthwork. That background covers the same project types running in San Antonio right now.

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Our services

Civil Tech Services Available in San Antonio and Bexar County

Remote services are available immediately. Field services are deployed across Nueces, San Patricio and surrounding Coastal Bend counties.

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Not sure which service you need? Call us: 713-581-9345

Why San Antonio Earthwork Contractors Work with Lone Star

11 years

of Texas earthwork experience behind every deliverable

Coastal Bend field

coverage across Nueces and San Patricio counties

Trimble, Topcon and Leica

platforms supported natively

48-hour turnaround

commitment on standard as-built surveys

Remote delivery

with same-day and next-day options available

Service areas

We Work Across Texas. And Anywhere a File Can Travel.

Our remote services go where the project is. Our field crews cover the major earthwork corridors across Texas.

FAQ

Frequently Asked Questions from San Antonio Contractors

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Do you cover both the city of San Antonio and the surrounding Hill Country counties?

Yes. We deploy field crews across Bexar County and the surrounding counties including Comal, Guadalupe, Medina and Atascosa. If your project is on the Hill Country edge of the metro or in a county not listed, contact us with the location and we'll confirm coverage before you schedule.

Does Hill Country terrain affect your topo survey methods?

No. A topographic survey captures the actual ground surface as it sits, so the grade changes and rock common to the Hill Country edge of the metro just mean the survey and model reflect what is really there. We deliver the surface data in the format your design or grading work needs.

Do you work on military and government-adjacent construction projects in San Antonio?

We deliver the same civil tech scope these projects call for, including machine control modeling, site staking, as-built surveys and QA/QC documentation. Government-adjacent and military-adjacent work often carries specific credential, access or submittal requirements, so tell us what the project requires up front and we'll confirm we can meet it before you commit.

How quickly can you schedule a field crew in San Antonio?

We schedule field crews across Bexar County and the surrounding region, and availability depends on the current field calendar. Give us as much lead time as you can along with your project location and dates, and we'll confirm a crew date when you contact us. Remote services carry no scheduling lead time.

Can I use your remote services from San Antonio for a project in another Texas market?

Yes. Remote services are delivered digitally on the same one to two business day turnaround regardless of where the project sits, and your location does not change the format or pricing. If the project also needs field work, send us the location and we'll confirm coverage across the Texas corridors we serve.

Ready to Quote a San Antonio Project?

Tell us what you need and we'll get back to you within one business day. Remote services are available immediately. Field crew scheduling for San Antonio-area projects is confirmed at quote.

Remote and field services available. Most quotes returned within one business day.