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3D Laser Scanning Services in Houston, Texas
Accurate As‑Built Documentation & BIM Models
Outdated as builts lead to design conflicts, rework, delays, and unexpected costs. Whether you’re renovating, upgrading, or managing facilities, GPRS delivers the precise data you need to make informed decisions. With millimeter level precision, we 3D laser scan buildings and sites to create reliable CAD and BIM models.
As a national leader in 3D laser scanning, GPRS supports architects, engineers, construction professionals, and facility managers across Houston, Sugar Land, Conroe, Pearland, and League City, and surrounding counties including Harris, Fort Bend, Montgomery, Brazoria, and Galveston.
Our 3D laser scanning services support AEC projects across Downtown, Midtown, The Heights, Montrose, and Galleria/Uptown, including office buildings, mixed-use developments, retail stores, oil & gas facilities, manufacturing facilities, hospitals, medical and biotech facilities, universities, water treatment plants, high-end condos, multi-family housing, and luxury developments.
GPRS applies the right 3D laser scanning technology to your needs, whether for architectural design, layout verification, clash detection, prefabrication, structural/civil engineering analysis, or facility maintenance.
GPRS offers custom 3D laser scanning solutions and deliverables, including:
- High-quality point clouds
- Detailed 2D CAD drawings
- Intelligent 3D BIM models
- Interactive TruViews & Virtual Tours
By partnering with GPRS for 3D laser scanning and BIM modeling, you can:
- Access and share up-to-date as-builts
- Develop accurate project costs and timelines
- Avoid costly rework and delays
- Ensure all trades are aligned from day one
3D laser scanning helps you avoid design conflicts, minimize rework, and keep projects on schedule. The result? Lower costs, fewer delays, and greater confidence from start to finish.
Fill out the form for a free project quote.
///Why Choose Us? The GPRS DIfference.
- Collect up to two million data points per second with the highest-quality survey-grade laser scanners
- Capture exact dimensions and measurements of your project site
- Expedite planning and design with accurate as-builts
- Eliminate site disruption and revisits
- Receive precise point clouds, 2D drawings, and 3D models to improve collaboration and coordination
- Tour the location, add digital notes, and measure with a virtual tour
- Reduce project risks, change orders, delays, accidents, and costs
- Agricultural Facilities
- Mixed Reality & 3D Projection Mapping
- Architectural Documentation
- Office & Commercial Buildings
- Concrete Construction
- Overhead Clearances
- Construction
- Oil & Gas Facilities
- Clash Detection
- Power Plants & Process Plants
- Design Build
- Real Estate
- Energy & Utilities
- Stadiums, Arenas & Theaters
- Engineering
- Telecommunications
- Government, Defense & Military Sector
- Schools & Universities
- Healthcare & Pharmaceutical
- Subsurface Utility Engineering
- Historical Documentation & Preservation
- Virtual Design and Construction
- HVAC & MEP Coordination
- Water & Wastewater Treatment Plant
- Accident Reconstruction
- 3D Video Gaming & Software Development
- Industrial, Manufacturing & Distribution Facilities
- Point Cloud Data
- Comparative Analysis
- 2D CAD Drawings
- Deformation Analysis
- 3D BIM Models | Building Information Model
- Floor Flatness Analysis | Floor Contour Mapping
- 3D Mesh Models
- Volume Calculations
- 3D Photogrammetry
- Structural Steel Shape Probability Analysis
- TruView
- Wall Plumb Analysis
- Virtual Tours via WalkThru 3D
- New Construction Accuracy Analysis
- 2D Floor Plans via FLRPLN
- Volume Calculations
- 3D CAD Floor Plans via FLRPLN
- Wall Plumb Analysis
- Template Modeling
- New Construction Comparative Analysis
- Reconciliation of Clients 2D Drawings
- 2D CAD of GPR Markings
- Reconciliation of Clients 3D Design Model
- Reflected Ceiling Plans
- Emergency Floor Plans
- 2D CAD Plan Views, Elevations, Isometric Drawings
Case Studies
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///client testimonials
The point cloud model worked out tremendously well. This was almost the perfect project to use it on due to the various intricacies of the building layout and large differences from floor to floor.
N. Pellizzari
Architecture and Planning Professional
The scans were great. I’m a believer. We couldn’t have done this project without it. We will never do a renovation again without a scan so we will be calling you.
Chuck T.
President
I've worked with GPRS on several projects; from very small to very large, over the past 5-7 years. They not only understand the built world of point clouds and modeling, they understand people, products and processes.
David D.
Senior Engineer
Contracting GPRS to do a 3D laser scan has been one of the best project decisions we made. The entire process was quick and accurate.
Vincent M.
Superintendent
CORPORATE OFFICE
///frequently asked questions
A single laser scan typically takes 1–2 minutes, and most buildings can be fully scanned in one to two days. Larger facilities, industrial sites, or campuses may take several days to several weeks, but the majority of projects are completed within hours or days.
3D laser scanning delivers construction grade accuracy, typically within 2–6 millimeters, depending on site conditions, scan range, and project requirements. GPRS achieves this level of precision by using professional grade LiDAR scanners, survey grade controls, and strict field verification and registration procedures, ensuring the data is reliable for CAD drawings, BIM models, and construction planning.
When determining the scope and cost of a 3D laser scanning project, a GPRS Project Manager evaluates factors such as: project location, scope of work, square footage, building or site complexity, access and occupancy conditions, required deliverables, level of detail for CAD drawings or 3D modeling, project timeline, and special requirements, including night or weekend scanning.
GPRS’s in-house CAD/BIM team will produce custom deliverables for your project, ranging from point cloud data 2D CAD drawings, 3D BIM models, 3D mesh models, TruViews, and 3D virtual tours. Deliverables can be provided at any level of detail in a variety of formats including Revit, AutoCAD, ReCap, Navisworks, Civil 3D, BIM 360, A360, JetStream Viewer, and more.
Before GPRS issues a project proposal, our team will confirm whether your deliverables need to be developed within a specific Revit template. The GPRS CAD/BIM Team can work within client-provided templates. This ensures that your project can proceed immediately upon delivery of the 3D BIM model. Make sure we receive your Revit template before modeling begins.