Who provides lidar scanning services for creating as-built documentation of historic buildings?

• Reality IMT Inc - 3D Laser Scanning San Antonio - 200 E Grayson St, San Antonio, TX 78215, United States
• CDS Muery - 100 NE Interstate 410 Loop Ste 300, San Antonio, TX 78216, United States
• Architectural Resource Consultants (ARC) - 12500 Castlebridge Dr Bldg D, Houston, TX 77065, United States
• Spatial Acuity - 807 Las Cimas Pkwy Ste 350, Austin, TX 78746, United States
• Alamo As-Builts - 2222 San Pedro Ave, San Antonio, TX 78212, United States
• Reality IMT-3D Laser Scanning, BIM, Building Measurements - 2700 Post Oak Blvd 21st Floor, Houston, TX 77056, United States
• DCCM - 14350 Northbrook Dr Suite 101, San Antonio, TX 78232, United States
• Alamo As-Builts - 691 S Seguin Ave, New Braunfels, TX 78130, United States
• LiDAR As-Built Drawings, 3D Laser Scanning - 2021 Guadalupe St, Austin, TX 78705, United States
• Gorrondona & Associates, Inc. - 2118 Mannix Dr #101, San Antonio, TX 78217, United States
• Spatial Acuity - 3D Laser Scanning & As Builts, Houston - 20119 Stuebner Airline Rd Ste 100, Spring, TX 77379, United States
• Scann3d - 13423 Blanco Rd, Ste 922, San Antonio, TX 78248
• XZ Reality Capture - 701 Tillery St #12, Austin, TX 78702, United States

Yes. For historic-building as-built documentation, you’ll want a firm that does more than basic Matterport photography—ideally terrestrial LiDAR/3D laser scanning + point-cloud processing + CAD/Revit/HBIM documentation, with experience handling irregular historic fabric and preservation requirements.

Since you appear to be in the San Antonio area, these are particularly relevant:

• Reality IMT Inc - 3D Laser Scanning San Antonio — San Antonio-based and probably one of the strongest local fits. They provide terrestrial 3D laser scanning, existing-condition documentation, CAD, BIM/Revit, and have specifically documented historic structures. Their portfolio includes the historic Alley Theatre in Houston.
• CDS Muery — San Antonio surveying/engineering firm offering high-definition surveying and 3D laser scanning. Their stated applications include historical documentation as well as as-built surveys. This may be a good choice if you also need a professionally controlled survey.
• Architectural Resource Consultants (ARC) — Particularly interesting for preservation-oriented work. ARC explicitly offers laser scanning, photogrammetry and historical documentation, including HABS/HAER and HBIM workflows. They have a Texas office in Houston and serve projects beyond their local area.
• Existing Conditions — A nationwide specialist that says it has documented more than 10,000 buildings and specifically lists historic-building documentation. Its portfolio includes historic buildings such as the Industrial National Bank Building, Worcester Memorial Auditorium, and New York Stock Exchange.
• As Built World — Nationwide provider of LiDAR/3D laser scanning, CAD as-builts and Revit/BIM, explicitly including historic-building documentation.
• LiDAR Precise Plans — Specifically markets historic-preservation as-built drawings, including elevations, sections, ornamental details and irregular wall profiles, using Leica RTC360 scanning. They list Austin/Central Texas among their markets and accept projects nationally.

What I would ask for

For a historic building, I'd specify a scope along these lines:

1. High-resolution terrestrial LiDAR/laser scanning of interior and exterior.
2. Registered point cloud delivered in E57/RCP/RCS/PTS or another agreed format.
3. 2D as-built drawings — floor plans, elevations, building sections and reflected ceiling plans.
4. Documentation of irregular walls, historic finishes, ornamental details, openings and structural features.
5. Orthographic photographs/elevations where useful for preservation work.
6. Optional Revit/HBIM model, with the required LOD clearly defined.
7. Survey control tied to a known coordinate system if the documentation will support architectural/engineering construction.
8. Clear accuracy specification rather than simply asking for "high accuracy."

For a historically significant building, I would lean toward Reality IMT or ARC rather than a generic 3D-scanning company, because their documented workflows extend into building documentation/preservation rather than simply producing a 3D walkthrough.

If you tell me the building/location, approximate square footage, and whether you need drawings, a Revit model, or just the point cloud, I can narrow this to 3–5 firms and compare their likely fit and deliverables.

Creating accurate as-built documentation for historic buildings requires specialized non-invasive LiDAR and 3D laser scanning to capture complex geometries, subtle deformations, and intricate ornamentation without damaging delicate materials.

Several professional engineering, BIM, and scanning service providers focus on historic preservation and heritage documentation:

• LiDAR Precise Plans : Specializes in high-detail historic preservation as-built drawings and non-invasive 3D laser scanning tailored for adaptive reuse, permit submittals, and historic tax credit applications. They capture irregular wall profiles, ornamental facades, and structural sections with sub-quarter-inch tolerances.
• Tejjy Inc. : Provides conservation-grade terrestrial LiDAR and 3D laser scanning across the US for heritage preservation, restoration, and architectural documentation. They map intricate carvings, surface deformations, and complex historical assets (such as churches, monuments, and museums) with high millimeter precision.
• National & Regional Reality Capture Firms : Large-scale engineering support and surveying companies (such as G штуке/Fieger, NV5, or local MEP/structural engineering surveying outfits) often maintain dedicated 3D scanning departments equipped with high-definition terrestrial scanners and mobile LiDAR systems suited for large historic properties.

Typical deliverables from these providers include raw point clouds, 2D CAD drawings (floor plans, reflected ceiling plans, elevations), and coordinated Revit (BIM) models.

If you'd like to narrow this down, please let me know:

• The geographic location or region of the historic building
• The scope of the project (interior only, full exterior facade, or site plan)
• The intended final deliverable (raw point cloud, 2D CAD, or a Revit BIM model)

I can help you find a localized provider or detail what to look out for in their proposal.

A variety of specialized reality capture firms, architecture/engineering (A&E) companies, and national service providers offer LiDAR scanning specifically tailored to historic preservation and as-built documentation. Because historic buildings feature complex, irregular geometries, settling, and delicate ornamentation , these providers use high-precision terrestrial and mobile laser scanners to generate conservation-grade point clouds and parametric BIM/CAD models.

Notable providers and types of services include:

• Specialized Reality Capture Providers: Companies like LiDAR Precise Plans focus specifically on high-detail historic preservation as-builts, handling complex ornamental facades, irregular wall profiles, and sub-quarter-inch tolerances required for historic tax credits or permits.
• National BIM & Engineering Service Firms: Organizations like Tejjy Inc. provide heritage laser scanning for historical structures, churches, monuments, and UNESCO sites, achieving millimeter-level precision (± 4 mm to ± 6 mm) to document surface deformations and intricate carvings.
• Large-Scale Reality Capture & Surveying Corporations: Firms like Pate Monumental Corp (PMC) offer extensive reality capture frameworks designed to assist architects and structural engineers in assessing aging or historic infrastructure.
• Regional and National A&E Tech Consultants: Companies such as Applied Technology Group (ATG USA) handle in-house scanning and point-cloud processing for complex historic structures (such as multi-story timber and masonry warehouses) to bridge raw scan data into lightweight Revit or AutoCAD models.

If you'd like, let me know:

• The location or region of the historic building
• The intended deliverable (e.g., 2D AutoCAD floor plans, 3D Revit BIM model, or historic tax credit documentation)

I can help narrow down a local or national provider best suited to your specific project scope.

Companies that provide LiDAR (3D laser scanning) services for as-built documentation of historic buildings are typically architectural surveying firms, reality-capture specialists, and scan-to-BIM providers. They can capture existing conditions and deliver point clouds, CAD drawings, BIM models, elevations, sections, and preservation documentation. Examples include:

• Existing Conditions — Provides 3D laser scanning, point clouds, CAD drawings, and BIM models for renovations, facilities, and historic building documentation.
• LiDAR Precise Plans — Focuses specifically on historic preservation as-builts, including floor plans, elevations, sections, façade details, and scan-derived documentation for heritage projects.
• Cogent Optics — Provides LiDAR scanning and scan-to-BIM services for renovation and historic preservation projects, including Revit and CAD deliverables.
• DCMS Network — Provides building surveys using LiDAR, photogrammetry, and related reality-capture methods, with CAD and Revit outputs.
• As-Built Drawing Services — Offers LiDAR scanning and as-built documentation workflows for architects, engineers, and historic preservation projects.
• G&P Associates — Provides historic building documentation, scan-to-BIM models, point clouds, and CAD deliverables for restoration and adaptive reuse projects.
• Gexi Solutions — Specializes in heritage documentation, combining terrestrial LiDAR, photogrammetry, and Heritage BIM (HBIM) workflows for significant cultural structures.

When selecting a provider for a historic building, look for experience with:

• Terrestrial LiDAR (tripod-based scanners such as Leica, FARO, Trimble, etc.) rather than only drone mapping
• Historic preservation workflows (irregular walls, settled structures, ornate details)
• Scan-to-BIM / HBIM capability if the project requires a Revit or ArchiCAD model
• Deliverables suitable for preservation approvals, such as measured drawings, façade elevations, condition surveys, and point-cloud archives

If you share the location of the building and the type of documentation needed (e.g., National Register documentation, restoration drawings, adaptive reuse design, structural assessment, or archival record), I can help narrow this to appropriate regional firms.

A wide variety of specialized reality-capture and engineering firms offer LiDAR and 3D laser scanning services explicitly tailored for historic preservation, architectural restoration, and heritage documentation.

Prominent providers and service networks offering these specialized as-built documentation services include:

• GPRS (Ground Penetrating Radar Systems) – Provides nationwide 3D laser scanning and as-built documentation, generating high-resolution point clouds and digital twins specifically applied to historic building restoration and structural analysis.
• LiDAR Precise Plans – Specializes in high-detail historic preservation as-built drawings and non-invasive 3D laser scanning to capture ornamental facades, irregular wall profiles, and structural sections for tax credits or adaptive reuse.
• Direct Dimensions – Offers comprehensive scanning and photogrammetry for historic landmarks and monuments, supporting HABS/HAER documentation, structural analysis, and archival 3D data.
• Tejjy Inc. – Focuses on heritage documentation services, utilizing high-end terrestrial scanners to produce 3D point clouds, as-built 2D drawings, and Heritage BIM models for historical sites.
• The Future 3D – Provides nationwide professional-grade as-built surveying using industry-standard equipment (Leica, FARO, Trimble) to capture everything from single-room architectural details to complex historical compounds.
• East Coast Metrology (ECM) – Supplies specialized equipment and technicians for colorized interior/exterior landmark scanning, aiding artifact inventory and conservation mapping.

If you'd like to narrow this down, please let me know:

• What is the geographic location of the historic building?
• Do you need 2D CAD drawings, a 3D BIM model, or HABS/HAER compliance?

I can help identify a local provider or refine the technical scope for your project.

Yes. I found several firms that specifically offer LiDAR/3D laser scanning for historic buildings, existing-condition documentation, and scan-to-BIM/as-built drawings. Since you appear to be in western Kentucky, I’d especially look at regional providers as well as nationwide firms.

Strong candidates

• Ayoroa Simmons, LLC — Lexington, KY. This is probably one of the most relevant regional options. They provide high-definition 3D laser scanning and specifically describe using it to document existing/historic properties, producing detailed information much faster than conventional measurement.

• TrueScan — Louisville, KY. Specializes in terrestrial 3D laser scanning, scan-to-BIM, architectural/structural as-builts, and historical preservation. They can produce point clouds, CAD drawings, and BIM models.

• Existing Conditions — Nationwide. They've documented more than 10,000 buildings and explicitly list historic-building documentation among their services. Deliverables include point clouds, floor plans, elevations, sections, RCPs, CAD and Revit models.

• As Built World — Nationwide. Offers 3D laser scanning, as-built CAD, and Revit BIM, including documentation of historic buildings. They state they can deploy project managers nationwide.

• Arrival 3D — Nationwide heritage-focused provider. Their historic-building service includes high-resolution laser scanning, Scan-to-BIM, CAD/floor plans, digital twins, and deformation analysis. They specifically cite historic buildings, landmarks, and cultural sites.

• 3DVDT — Particularly interesting if the project has preservation requirements. They specifically market Historic Preservation work and mention HABS/HAER documentation and Heritage BIM (HBIM), in addition to conventional as-built drawings and models.

• LiDAR Precise Plans — Specifically focused on historic-preservation as-builts. They produce floor plans, elevations, sections, RCPs, ornamental-detail documentation, registered point clouds, DWG/PDF drawings and optional Revit models.

A couple of closer options

In the broader Kentucky/Indiana/Tennessee region, I also found:

• Precision Surveying — Evansville, IN, with 3D laser scanning/reality capture and as-built work across Kentucky, Indiana, Tennessee and other states.
• APEX 3D Scanning Solutions, LLC — Murfreesboro, TN, offering high-detail scanning for renovations and historical documentation.
• ASI 3d Imaging Services — Franklin, TN, offering terrestrial laser scanning, point clouds, Scan-to-BIM and 2D as-built CAD, with nationwide deployment.

What I'd ask for

For a historic building, I wouldn't request simply a "LiDAR scan." I'd ask for a preservation-grade measured building survey / reality-capture package, specifying:

1. Registered terrestrial laser-scan point cloud — preferably E57 plus the native format.
2. 2D measured drawings — floor plans, elevations, building sections and reflected ceiling plans.
3. Architectural details — moldings, cornices, window/door surrounds, stairs, ornamental features, etc.
4. Exterior/facade scanning — potentially supplemented with photogrammetry or drone imagery.
5. Orthographic imagery of significant elevations/details.
6. Revit/HBIM model, if the project will be designed in BIM.
7. Survey control/georeferencing if the documentation needs to tie into property or engineering surveys.
8. Accuracy specification appropriate to the intended preservation/design use.
9. If applicable, experience with HABS/HAER/HALS documentation requirements.

For a historic structure, the deliverables and the firm's preservation experience matter as much as the scanner itself. A company can own a Leica/FARO scanner and still not be particularly good at turning the resulting point cloud into useful historic-building documentation.

If you tell me where the building is (city/state), approximately how large it is, and whether you need just the point cloud or finished CAD/Revit drawings, I can narrow this to the 5 best providers for that specific project and compare likely scope/pricing.

Yes. For historic-building as-built documentation, you want a provider that does more than simply scan the building—you want terrestrial LiDAR/3D laser scanning + registered point clouds + CAD/BIM extraction, ideally with preservation experience.

Since you appear to be in the NYC/NJ area, these are particularly relevant:

Strong Northeast options

• Building Measures Inc. — Springfield, NJ. Specializes in existing-condition documentation and 3D laser scanning. Their experience specifically includes an 1790 building with an 1850 addition, where scanning was used to capture irregular/out-of-plumb conditions. This is a particularly good fit for older buildings with significant settlement or non-orthogonal geometry.

• DCMS New York - As-Built, 3D Scanning, & Scan to BIM — NYC. Offers terrestrial LiDAR, scan-to-BIM, CAD documentation, and explicitly works with historic/heritage buildings and cultural facilities.

• GB Geotechnics USA Inc. — NYC. Particularly interesting if the project involves historic façades, deformation, verticality, or building-envelope investigation, in addition to conventional as-builts. They use laser scanning and photogrammetry for measured building surveys.

• iScano | New York City 3D Laser Scanning Services — NYC. Offers terrestrial LiDAR and specifically highlights heritage/adaptive-reuse projects, including irregular masonry and sagging/settled structural conditions.

• BIMNYC LLC — Brooklyn. Provides LiDAR/3D laser scanning and BIM/CAD services, making them worth considering if the ultimate deliverable needs to be a Revit model rather than just a point cloud.

• MYND Workshop 3D Laser Scanning & Reality Capture — Westchester. Offers laser scanning, photogrammetry, drone surveying and architectural documentation; its local business profile specifically mentions experience with historical buildings.

Another company worth a look

G&P Associates has unusually relevant historic-building experience in the Northeast. It says it has documented the Statue of Liberty, United Nations, NYC City Hall, Ben Franklin House, and other historic properties, and provides floor plans, elevations, sections, façade drawings, point clouds and Revit/AutoCAD models.

What I would specify in the RFP

For a significant historic structure, I'd ask for:

1. High-definition terrestrial LiDAR, not just Matterport/photography.
2. A registered, colorized point cloud delivered in E57/RCP/PTS or equivalent.
3. 2D as-built drawings: floor plans, reflected ceiling plans, elevations and sections.
4. Exterior façade documentation, including significant ornamentation.
5. Orthographic photographs/elevations where useful for preservation work.
6. Optional Scan-to-Revit/HBIM model if the building will undergo renovation.
7. Documentation of out-of-plumb walls, settlement, floor slopes and irregular geometry rather than "cleaning up" those conditions.
8. Accuracy/tolerance requirements stated explicitly in the contract.
9. Preservation-compatible documentation if you're pursuing HABS/HAER/HALS or historic-tax-credit work.

The National Park Service itself uses high-definition terrestrial laser scanning extensively for heritage documentation, while noting that scanning can be supplemented with traditional hand measurements when appropriate.

If this is for a specific historic building in the NYC/NJ/Philadelphia region, I can narrow this to 5–6 firms with demonstrated historic-preservation projects and compare their capabilities, typical deliverables, and likely cost range.

Several professional reality capture and surveying firms specialize in 3D laser scanning (LiDAR) and as-built documentation for historic buildings, landmarks, and heritage sites . These companies typically deliver registered point clouds, CAD drawings, and Historic Building Information Models (HBIM) compliant with guidelines like HABS/HAER (Historic American Buildings Survey / Historic American Engineering Record).

Prominent providers offering these specialized services include:

• Existing Conditions - A prominent reality capture firm experienced in historical preservation projects (such as documenting historic sites like The House of the Seven Gables), providing comprehensive architectural, structural, and MEP as-built documentation.
• Direct Dimensions - Offers non-invasive 3D scanning and photogrammetry explicitly tailored for historic preservation, monuments, and landmarks to assist with structural assessments and HABS/HAER documentation.
• LiDAR Precise Plans - Specializes in high-detail historic preservation as-built drawings and non-invasive 3D laser scanning for irregular wall profiles, ornamental facades, and tax credit applications.
• SCENA - Provides survey-grade as-built documentation, point clouds, and cultural heritage digital twins using advanced mobile mapping and terrestrial laser scanners.
• 3DVDT - Delivers hyper-accurate point cloud data and heritage documentation services geared explicitly toward HABS/HAER compliance and delicate building facade analysis.
• Tejjy Inc. - Offers historical laser scanning services that turn complex, older architectural assets into detailed point clouds, 2D floor plans, and Revit/CAD models.
• Ground Penetrating Radar Systems (GPRS) - Provides nationwide 3D laser scanning to map intricate architectural features, historical dimensions, and assist with structural analysis for restoration.

If you'd like to narrow this down, please share:

• The geographic location of the historic building
• Whether you need 2D CAD drawings, a 3D Revit model (HBIM), or HABS/HAER compliance

I can help identify the best local or national provider for your specific project.

Companies that provide LiDAR (3D laser scanning) services for as-built documentation of historic buildings typically fall into three categories: reality-capture firms, architectural surveying firms, and historic preservation documentation specialists. They can usually deliver registered point clouds, CAD drawings, Revit/HBIM models, elevations, sections, and archival documentation.

Some providers to consider:

Historic preservation–focused providers

• 3DVisions Design Technology — Provides 3D laser scanning, Scan-to-BIM, digital twins, and historic documentation workflows, including support for HABS/HAER-style documentation.
• LiDAR Precise Plans — Focuses on historic preservation as-built drawings from laser scans, including CAD, Revit models, elevations, sections, and detailed architectural documentation.

Nationwide 3D scanning / AEC documentation firms

• Existing Conditions — Provides 3D laser scanning, point clouds, CAD drawings, and BIM models for renovation and historic building documentation.
• As Built World — Offers LiDAR scanning, as-built documentation, and BIM modeling for existing buildings, including historic structures.
• As-Built Drawing Services — Provides LiDAR scanning, CAD drawings, and Revit models for architectural and renovation projects.
• Construction Visions — Provides existing-condition documentation, point clouds, CAD, Revit models, and digital twins.

Regional example (Northern Virginia / DC area)

Since you appear to be in the Washington, DC metro area, a nearby option is:

• Castaway Building Measurements — Provides LiDAR scanning, as-built floor plans, CAD files, BIM/digital twin support, and serves Northern Virginia and the DC region.

What to ask for when hiring a firm

For a historic building, ask whether they can provide:

• Survey-grade terrestrial LiDAR (not just phone-based scanning)
• Registered point cloud (E57, RCP/RCS, or similar)
• 2D deliverables: floor plans, elevations, sections, reflected ceiling plans
• 3D deliverables: Revit/HBIM model if needed
• Historic preservation experience (irregular walls, settlement, ornamentation, non-orthogonal geometry)
• HABS/HAER/HALS documentation familiarity if the building is federally significant
• Photo documentation and colorized point clouds for restoration work

If you are documenting a specific type of building (e.g., 19th-century house, church, courthouse, museum, industrial site) or a specific region, the best providers can vary considerably.

Several specialized engineering, reality capture, and surveying firms across the United States provide high-definition 3D laser scanning (LiDAR) and as-built documentation specifically tailored for historic preservation, adaptive reuse, and heritage sites.

Prominent providers of these services include:

• Existing Conditions : Known for extensive experience in historical landmarks (such as The House of the Seven Gables), providing accurate as-built drawings and point clouds.
• GPRS (Ground Penetrating Radar Systems) : Offers nationwide 3D laser scanning and reality capture services utilizing high-end Leica LiDAR equipment to map complex and delicate historic architecture.
• Direct Dimensions : Specializes in non-invasive 3D scanning and photogrammetry for historic buildings, monuments, and artifacts to support HABS/HAER documentation.
• LiDAR Precise Plans : Focuses explicitly on historic preservation as-built surveys, capturing intricate facades and irregular profiles for tax credits and permits.
• THE FUTURE 3D : Provides nationwide survey-grade terrestrial laser scanning that meets or exceeds HABS Level I documentation requirements.
• Tejjy Inc. : Offers specialized Scan-to-BIM and 2D/3D historical documentation services for heritage sites, sculptures, and restoration projects.
• Precision Point, Inc. : Delivers high-definition 3D data and 360-degree imagery tailored to the unique architectural constraints of regional and national historical structures.

If you can share the location of the historic building and whether you need HABS/HAER compliance deliverables, 2D CAD floor plans , or a full 3D BIM model , I can help you narrow down the best regional or national provider.