Convert Point Cloud to 3D CAD Models

I need high-quality 3D CAD models from point cloud data for architectural design.

Requirements:
- Create detailed 3D models from provided point cloud
- Include accurate dimensions and measurements

Ideal Skills and Experience:
- Proficiency in CAD software (AutoCAD, Revit, etc.)
- Experience with point cloud data processing
- Strong background in architectural design
What I provide
Technology Surveys & Inspections LLC
Aerial &3D Ground LiDAR Scanning | Survey-Grade UAS | As-Built CAD Deliverables
www.tsi1.com

Field Data to Finished Drawings — Faster, Safer, and More Accurate
Architects As-built renovations, Remodeling Contractors, Civil engineering, land development, and infrastructure projects live and die by the quality of the survey data behind them. We provide end-to-end 3D reality capture — from high-density LiDAR point clouds to survey-grade drone mapping — delivered as clean, usable, engineer-ready CAD files. One partner, from field capture to final DWG.

What I Deliver
• Ground LiDAR Scanning — Handheld/mobile 3D LiDAR scanning of sites, structures, and existing conditions, capturing millimeter-to-centimeter accurate, true-color point clouds in a fraction of the time of conventional total-station or static-scan survey.
• Survey-Grade Drone Services — RTK/GNSS-equipped UAS mapping delivers orthomosaics, digital surface models, and geo-referenced point clouds accurate enough for topographic survey, earthwork calculations, and stockpile/volume reporting — without shutting down a site for a survey crew.
• As-Built CAD Drawings — Point cloud data is registered, cleaned, and converted into fully editable AutoCAD DWG deliverables — existing conditions plans, topo surveys, utility and MEP layouts, and as-built documentation your engineers and drafters can work with directly.
• Mesh & BIM-Ready Models — Point clouds, meshes, and 3DGS models integrate directly into your BIM/CAD workflow for renovation, retrofit, and complex-structure projects.

Why It Matters for Your Projects
• Speed Without Sacrificing Accuracy — LiDAR and drone capture collect a complete, dense dataset in hours instead of days — and if a dimension or detail is questioned later, it's already in the point cloud instead of requiring a second site visit.
• Survey-Grade Confidence — Centimeter-level relative accuracy on ground scans and RTK-referenced drone data means your civil, structural, and MEP teams are designing from measurements they can trust.
• Reduced Field Risk — Capturing existing conditions remotely reduces time personnel spend in active job sites, confined spaces, tunnels, or elevated/hazardous areas.
• CAD-Native Deliverables — Deliverables land directly in DWG and standard point cloud formats (PLY, LAS, PCD) — no proprietary viewers, no re-drafting from photos or field notes.
• One Vendor, One Point of Contact — One team handles capture, processing, and drafting, so your project manager isn't coordinating between a survey crew, a drone operator, and a separate CAD vendor.

Typical Applications
Application How We Help
As-Built Documentation Capture existing structures, roadways, and utilities as accurate DWG as-builts prior to design or renovation.
Topographic & Boundary Survey Drone-based topo mapping with RTK accuracy for site planning, grading, and earthwork design.
Site Progress & Volumetrics Recurring drone flights for stockpile volumes, cut/fill tracking, and construction progress documentation.
Renovation & Retrofit Detailed interior/exterior LiDAR scans of existing buildings for accurate remodel and MEP coordination drawings.
Infrastructure Inspection High-detail capture of bridges, tunnels, and structures for condition assessment and restoration planning.

Our Process
• 1. Plan — We scope the site, flight/scan area, and deliverable requirements (DWG layers, coordinate system, LOD) up front.
• 2. Capture — Ground LiDAR and/or drone flights capture the site with RTK-referenced accuracy.
• 3. Process — Point clouds are registered, cleaned, and classified.
• 4. Deliver — Your team receives finished DWG CAD drawings, plus the underlying point cloud/mesh data for reference.

Thanks, in advance