As-Built Documentation Services
Professional as-built documentation using 3D laser scanning technology. We capture existing building conditions with survey-grade accuracy (±2-4mm), delivering point cloud data and as-built plans that architects, engineers, and contractors can rely on.
THE FUTURE 3D provides as-built documentation services nationwide, deploying professional-grade Trimble, FARO, and NavVis scanners to capture buildings of any size and complexity. From single-room as-built floor plans to campus-wide as-built surveys, our team delivers accurate data in the formats your project requires.
What Is As-Built Documentation?
As-built documentation is the process of recording a building's actual existing conditions — dimensions, materials, MEP systems, and structural elements — as they truly exist, rather than as originally designed. Modern as-built documentation relies on 3D laser scanning to capture millions of precise measurements, creating digital point clouds that serve as the single source of truth for renovation design, facility management, and construction coordination.
As-built documentation matters because original construction drawings are rarely accurate. According to industry research by FMI and Autodesk, 48% of all rework in construction is caused by poor data and miscommunication — much of which stems from relying on outdated or inaccurate existing conditions information. Professional as-built documentation with 3D scanning eliminates this risk, typically costing 1-3% of project budget while preventing 10-15% in avoidable overruns.
What Is As-Built Documentation?
As-built documentation captures the actual constructed state of a building — not the idealized version in the original plans. This distinction is critical for anyone working with existing structures.
Why As-Builts Matter
Original construction drawings rarely reflect reality. Years of modifications, field changes, undocumented renovations, and tenant improvements create a growing gap between what the drawings show and what actually exists. As-built documentation closes this gap with verified, measured data.
The term "as-built" literally means "as it was built." For a renovation architect, this means knowing exactly where structural beams are located. For a facility manager, it means having accurate HVAC duct runs. For a construction manager, it means understanding what is behind the walls before demolition begins.
Studies consistently show that 70-80% of original construction drawings contain significant inaccuracies when compared to actual field conditions. The older the building, the greater the discrepancy. This is why as-built documentation exists — to replace assumptions with accurate data.
Who Needs As-Built Documentation
Architects & Designers
Accurate base for renovation design, reduced site visits, better coordination with existing conditions, and historic preservation documentation.
General Contractors
Fewer construction surprises, reduced RFIs and change orders, better subcontractor coordination, and accurate quantity takeoffs.
Facility Managers
Reliable space planning data, accurate CAFM/IWMS integration, equipment location tracking, and maintenance planning support.
Building Owners
Asset documentation for sale/lease, insurance and compliance records, due diligence support, and long-term facility planning.
poor data (FMI/Autodesk)
significant errors
reduction with as-builts
documentation investment
Our As-Built Documentation Process
Our proven 5-step process ensures comprehensive, accurate as-built documentation from initial planning through final deliverable handoff. Every project follows this structured workflow.
Project Assessment & Scope Definition
Before fieldwork begins, we work with your team to define exactly what needs to be captured. This includes identifying deliverable requirements (point cloud formats, accuracy specifications, areas of focus), access logistics, and project timeline. We review any existing drawings to understand the building and identify areas requiring special attention. A clear scope prevents costly re-mobilization and ensures you receive exactly what your project requires.
3D Laser Scanning
Our technicians deploy professional-grade 3D laser scanners (Trimble X12, FARO Focus Premium, NavVis VLX3) to capture the building room by room. Each scan position captures a 360-degree point cloud of the surrounding environment. Scan positions are placed every 5-8 feet with additional positions at doorways, transitions, and complex geometries. For exteriors and roofs, we supplement with drone photogrammetry. Data quality is verified on-site in real-time to ensure complete coverage.
Point Cloud Registration & QA
Individual scans are registered (aligned) into a unified coordinate system using automated and manual registration techniques. The software identifies common points between overlapping scans, achieving typical registration accuracy of 2-3mm. The unified point cloud is then cleaned of noise, artifacts, and transient objects (people, vehicles). Quality assurance checks verify accuracy against established survey control points throughout the dataset.
Deliverable Preparation
Based on your project requirements, we prepare the final deliverables: exported point clouds in requested formats (E57, RCP, LAS), colorized point cloud visualizations, measurement reports, and Matterport virtual tours if ordered. For BIM-conversion-ready packages, point cloud data is structured and optimized for direct import into Revit, ArchiCAD, or other BIM platforms. All deliverables undergo final quality control before release.
Client Review & Handoff
We review final deliverables with your team, walking through the data and addressing questions or revision requests. Data is delivered via secure cloud transfer with documentation of coordinate systems, accuracy reports, and usage guidelines. We remain available for follow-up questions and can provide additional exports or formats as your project needs evolve.
Deliverables & Formats
Every as-built documentation project is tailored to your specific needs. Here is what we deliver — in the formats your team actually uses.
Point Clouds
E57, RCP, LAS, PTXDense 3D point cloud data registered into a unified coordinate system. The foundational deliverable from which all other outputs are derived. Delivered in open formats for maximum compatibility.
Matterport Virtual Tours
Web-hosted 3D modelImmersive 3D walkthroughs for client-facing visualization, remote review, and stakeholder communication. Interactive dollhouse views and floor plan navigation.
Measurement Reports
PDF, CSVTabulated dimensions, areas, volumes, and clearances extracted from scan data. Includes verification against survey control points and accuracy certification.
BIM-Conversion-Ready Data
E57, RCP, RCSOptimized point cloud packages structured for direct import into Revit, ArchiCAD, and other BIM platforms. Formatted for efficient Scan-to-BIM workflows by your BIM modeling team.
We deliver BIM-conversion-ready 3D scan data — processed point clouds in E57, RCP, and LAS that import directly into Revit, AutoCAD, and all major BIM platforms. Our scanning services →
Types of As-Built Documentation
As-built documentation encompasses multiple drawing types and data outputs. The right combination depends on your project scope and how the data will be used downstream.
As-Built Floor Plans
Accurate 2D plans showing walls, doors, windows, and room dimensions as they actually exist. Created from laser scan data at standard architectural scales (1/8" = 1'-0" or 1:100).
MEP Drawings
Mechanical, electrical, and plumbing documentation showing actual routing, sizes, and connections of building systems — often the most critical and hardest to document accurately.
Reflected Ceiling Plans
Documentation of ceiling systems including grid layout, diffuser locations, light fixtures, sprinkler heads, and above-ceiling MEP — essential for tenant improvement coordination.
Building Sections & Elevations
Cross-section cuts and exterior elevations extracted from point cloud data, showing actual floor-to-floor heights, structural elements, and facade conditions.
Site Plans
Exterior site documentation including building footprints, paving, utilities, topography, and surrounding context — captured via drone photogrammetry and ground-based scanning.
As-Built Surveys
Comprehensive survey-grade documentation combining interior 3D laser scanning with exterior drone capture and boundary survey, providing a complete spatial record of the property.
Need As-Built Documentation?
Tell us about your building and project requirements. We provide detailed, itemized quotes within 24 hours — no obligation, no hidden fees.
Industry Applications
As-built documentation is essential across multiple industries — each with specific requirements, regulatory frameworks, and use cases. Explore how as-built scanning applies to your sector.
Construction
Existing conditions documentation for renovations, additions, and retrofit projects. Accurate as-built data reduces change orders by 25% and enables precise coordination between trades.
Architecture
Reliable base data for design development, space planning, and adaptive reuse. 3D scan data gives architects an accurate starting point that eliminates guesswork from renovation design.
Healthcare
Facility compliance documentation, equipment planning, and infrastructure mapping for hospitals, clinics, and medical office buildings where accuracy is critical for patient safety systems.
Manufacturing
Plant documentation, process piping verification, and equipment layout mapping. As-built scans capture complex industrial environments that are nearly impossible to document manually.
Property Management
Accurate space data for CAFM/IWMS systems, tenant improvements, and long-term facility planning. Digital records eliminate the "measure it again" problem for recurring projects.
Data Centers
Rack and cable documentation, raised floor mapping, and cooling infrastructure verification. Precise as-built data prevents costly downtime during expansion and retrofit projects.
Warehouses
Layout optimization, racking system documentation, and clear height verification. As-built scans capture large open spans efficiently and provide accurate volume calculations.
Historic Preservation
Heritage recording, HABS/HAER documentation, and preservation planning. 3D scanning captures irreplaceable architectural details with sub-millimeter precision for archival and restoration purposes.
Interactive Tools
Use our free tools to plan your as-built documentation project and ensure nothing is missed.
As-Built Documentation Checklist
Interactive checklist that walks you through everything you need to prepare for an as-built documentation project. Covers scope definition, access requirements, deliverable specifications, and project coordination items.
Open Checklist Tool →As-Built Scope Builder
Build a customized scope of work for your as-built project. Select your building type, size, deliverables, and accuracy requirements to generate a detailed scope document you can share with scanning providers.
Build Your Scope →When Are As-Builts Required?
As-built documentation is required or strongly recommended in numerous regulatory and contractual contexts. Understanding these requirements helps ensure project compliance from the start.
Federal Requirements
- GSA (General Services Administration): Requires as-built documentation for all federal building projects. GSA BIM Guide mandates scan-to-BIM deliverables for major renovations of government facilities.
- Department of Defense (DoD): Mandates as-built documentation through UFC (Unified Facilities Criteria). Military installations require comprehensive BIM models and spatial data for all new construction and major renovation projects.
- USACE (Army Corps of Engineers): Requires as-built surveys and documentation for civil works projects, including infrastructure, waterways, and military construction.
State & Local Requirements
- Building permits: Many jurisdictions require as-built surveys or certifications as a condition of final occupancy permits, particularly for commercial and institutional buildings.
- Healthcare facilities: OSPHD (Office of Statewide Health Planning and Development) in California and similar agencies in other states require as-built documentation for hospital construction and renovation projects.
- Historic preservation: Projects involving designated landmarks or properties on the National Register require HABS/HAER-level documentation, which 3D scanning can provide more comprehensively than traditional methods.
- Zoning and land use: As-built surveys are commonly required for variance applications, zoning changes, and property subdivisions to verify actual building locations relative to setbacks and boundaries.
Industry & Contractual Requirements
- AIA contracts: Standard AIA construction contracts (A201, A101) include provisions for as-built documentation as part of project closeout requirements.
- LEED certification: Green building certification programs may require as-built documentation to verify compliance with design intent and energy performance standards.
- Insurance requirements: Commercial property insurance policies increasingly require accurate building documentation for underwriting and claims processing.
As-Built Documentation Cost Overview
Pricing for as-built documentation depends on building size, complexity, and deliverable requirements. Here is a general overview to help you budget your project.
| Service | Typical Range | Notes |
|---|---|---|
| 3D Laser Scanning (Residential) | $1,000 - $4,000 | Single-family homes, apartments, condos |
| 3D Laser Scanning (Commercial) | $3,000 - $15,000 | Offices, retail, restaurants, multi-story buildings |
| 2D CAD Drawings from Scan Data | $0.15 - $0.35/sqft | Floor plans, elevations, sections from point cloud; minimum $2,500 |
| Comprehensive As-Built Package | $5,000 - $50,000+ | Scanning + data processing + full deliverable suite |
Regional Pricing Note
All pricing on this page reflects average rates for projects in the United States. Actual costs vary by metro area based on local cost of living, provider availability, permit requirements, and project access complexity. For example, rates in New York City or San Francisco will differ from those in smaller markets.
For international projects, pricing is further customized based on regional regulations, equipment logistics, and local market conditions. As a globally operating company serving clients across the Americas, Europe, and the Middle East, THE FUTURE 3D provides location-specific quotes for every project.
Get a custom quoteKey Cost Factor
The cost of as-built documentation is typically 1-3% of overall project budget. Compare this to the 10-15% cost of change orders, rework, and delays caused by inaccurate existing conditions data. For most projects, professional as-built documentation pays for itself many times over.
BIM-Ready 3D Laser Scan Data, Delivered
We deliver BIM-conversion-ready 3D laser scan data in E57, XYZ, RCP, LAS, and OBJ — processed, registered, and quality-checked for direct import into Revit, AutoCAD, ArchiCAD, or any BIM platform. Your team handles the modeling, or you hand it off to any BIM provider you choose.
Get an Exact Quote for Your Project
Every building is different. Share your project details and receive a detailed, itemized quote within 24 hours.
Related Guides & Resources
Learning Guides
Blog Articles
- The Real Cost of Not Having As-Built Documentation
- 5 Common As-Built Documentation Mistakes
- As-Built Documentation for Permit Closeout
- How 3D Scanning Replaced Manual As-Builts
- As-Built Documentation for Renovation Projects
- As-Built Documentation for Facility Managers
- As-Built Documentation for Insurance Claims
- MEP As-Built Documentation Guide
Quick Answers
Tools & Calculators
As-Built Services by Location
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Frequently Asked Questions About As-Built Documentation
Answers to the most common questions about as-built documentation services, 3D laser scanning, deliverables, costs, and requirements.
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