Eliminate Construction Rework with Precise Scan to BIM Services
We help GCs, Developers, and Architects across the USA and Canada protect their project margins. By converting raw laser scans into intelligent, fabrication-ready BIM models, we identify conflicts in the digital environment so they never reach your job site.
Verified Architectural & Structural Baselines: We capture millimeter-accurate 3D geometry of your existing walls, slabs, and steel, giving your design team a flawless foundation so their plans actually fit reality.
MEP Clash Detection & Coordination: We model complex mechanical, electrical, and plumbing systems in 3D to identify collisions digitally—resolving conflicts before they become expensive change orders in the field.
Fabrication-Ready Revit Deliverables: We deliver intelligent, highly detailed models that allow your trades to confidently pre-fabricate materials off-site, speeding up installation and securing your project schedule.
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Reduction in Field Rework
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Average Total Cost Savings
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Fewer RFIs
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Relative Dimensional Accuracy
What is Scan to BIM?
Scan to BIM is the process of using 3D laser scanning technology (terrestrial LiDAR) to capture the exact physical conditions of an existing building or site, and then converting that highly accurate point cloud data into an intelligent 3D Building Information Model (BIM).
Instead of relying on outdated 2D blueprints or manual tape measurements, Scan to BIM provides a millimetrically precise “digital twin” of your project. This allows architects, engineers, and contractors to design, coordinate, and build with absolute confidence, knowing their plans match reality.
Stop Paying for “Surprises” in the Field
Rework is the silent killer of construction margins, typically accounting for 5% to 12% of total project costs. Most of this rework is caused by coordination gaps, outdated 2D blueprints, and trade conflicts that could have been identified before construction began.
The iScano Solution: Build It Twice We build your project twice—once virtually to find the problems, and once in the field to collect the profits. Our Scan to BIM services provide a “Single Source of Truth” for your entire project team.
By using millimetrically precise terrestrial LiDAR, we capture the exact existing conditions of your site and convert them into an intelligent 3D Revit model. When your architect, structural engineer, and MEP contractor are all working from the exact same accurate baseline, trade conflicts disappear.
Key Benefits of Scan-to-BIM Services
We provide comprehensive modeling solutions tailored to your specific project requirements. Whether you need a basic architectural shell or a fully coordinated MEP model, we deliver exactly what your team needs to succeed.
Architectural Modeling
We create precise 3D Revit models of existing architectural elements, including walls, floors, ceilings, doors, windows, and facades. These models serve as the perfect baseline for renovation, adaptive reuse, and historic preservation projects.
Structural Modeling
Our team models exposed structural components such as steel beams, columns, trusses, and concrete foundations. This is critical for structural analysis, load-bearing calculations, and ensuring new designs integrate seamlessly with the existing framework.
MEP Modeling (Mechanical, Electrical, Plumbing)
We specialize in highly detailed MEP modeling, capturing complex networks of pipes, ducts, conduits, and equipment. This is essential for mechanical room retrofits, industrial plant upgrades, and identifying clashes before new systems are installed.
Scan to CAD (2D As-Built Drawings)
If your project doesn’t require a full 3D BIM model, we also offer Scan to CAD services. We convert point cloud data into highly accurate 2D floor plans, elevations, and sections in AutoCAD format.
We Don’t Just Provide 3D Models. We Provide Schedule Security.
Clash Detection & RFI Reduction
Our coordination process identifies thousands of potential “collisions” (like a pipe running through a structural beam) in the digital model, where they cost pennies to fix. By resolving these conflicts digitally through Navisworks, we drastically reduce the administrative burden of RFIs and eliminate the work stoppages that stall your progress.
Fabrication-Ready Deliverables
We eliminate site-fit issues before your crews even arrive. By modeling to high Levels of Development, we provide a digital twin that allows your trades to manufacture ductwork, piping, and steel off-site. This converts weeks of chaotic field troubleshooting into days of rapid, controlled installation.
Accurate Cost Estimating
Our models act as your most accurate estimating and change-management tool. Because our Revit geometry is intelligent, any design adjustment automatically recalculates your quantity take-offs. This provides you with instant, 100% accurate data for cost estimations, ensuring you never over-order materials.
Not All Scans Are Created Equal
When project margins are on the line, you can’t rely on “close enough.” While cheap photogrammetry or Matterport cameras are fine for real estate marketing, they lack the precision required for engineering and MEP coordination.
We use Terrestrial LiDAR to deliver ±1-3 mm accuracy. This high-resolution data capture ensures “zero surprises” on site, making it the only reliable choice for complex MEP routing, structural steel verification, and facade restoration.
Our Proven Scan to BIM Process
We handle the entire process from field capture to final model delivery, ensuring quality control at every step.
Project Scoping & Planning
We define the required Level of Development (LOD), target elements, and project goals to ensure the final model meets your exact needs.
On-Site Laser Scanning
Our technicians deploy survey-grade terrestrial LiDAR scanners to capture the existing conditions with millimetric precision.
BIM Modeling (Revit)
Our experienced modelers convert the point cloud data into intelligent, parametric Revit geometry, adhering to AIA standard.
Point Cloud Registration
We process and stitch together the individual scans into a single, unified, and highly accurate 3D point cloud.
Quality Assurance (QA/QC)
We perform rigorous deviation analysis, comparing the final BIM model against the original point cloud to guarantee dimensional accuracy.
Delivery & Integration
We deliver the final model in your required formats (Revit, Navisworks, IFC) and provide support for integrating it into your workflow.
Where Scan to BIM is Used
Our services provide critical value across a wide range of construction and real estate sectors:
- Adaptive Reuse & Renovations: Converting old office buildings into residential spaces or modernizing outdated facilities.
- MEP Upgrades & Retrofits: Navigating complex mechanical rooms and industrial plants to install new equipment without clashes.
- Historic Preservation: Documenting heritage buildings with non-invasive scanning to create accurate records for restoration.
- Facility Management: Creating digital twins and COBie-compliant models for long-term asset management and maintenance.
- New Construction: Verifying that newly installed elements match the design intent (QA/QC) and documenting as-built conditions before walls are closed.
iScano VDC & Scan-to-BIM Insights
Explore the iScano blog to stay ahead of how Virtual Design and Construction (VDC) is transforming the AEC and industrial sectors through high-fidelity modeling. Learn how integrating Scan-to-BIM, clash detection, and LOD 400 workflows is revolutionizing modern project coordination and site efficiency. Our articles are authored by BIM managers and structural specialists, providing the technical expertise required for complex 2026 digital construction.
The Project Manager’s Guide to Digital Truth
TL;DR: The Project Manager’s Guide to Digital Truth The “Redline” Myth: Why Your Building Isn’t Where the PDF Says It Is In the construction industry, the term “as-built” is often treated as a checkbox. At the end of a project, a contractor hands over a set of PDFs with red
Beyond the Point Cloud: The Reality Capture Trends Actually Shaping AEC (2026–2030)
Written by Sebastian Graterol, 14+ years in Geospatial technology After more than a decade in this industry, I’ve learned that if you search online for the future of 3D scanning, you’re almost guaranteed to hit a wall of generic market reports telling you that the industry is experiencing a “17.2%
Precision Engineering: The 2026 Guide to Scan to BIM Services & Pricing
Technical workflow, pricing benchmarks, and QA/QC standards used by VDC teams across North America. Article comes from Sebastian Graterol with over 14 years of Geospatial experience. Executive Summary: The Reality of As-Built Documentation The QA/QC Mandate: Professional Virtual Design and Construction (VDC) teams no longer rely on visual “spot checks.”
Manufacturing Plant Retrofits: Clash Detection for Automated Assembly Lines
Executive Summary: The Economics of Operational Assurance The Legacy Factory Risk: Why As Built Drawings Fail Retrofitting a 40-year-old heavy manufacturing facility is fundamentally different from a new greenfield build. In a brownfield environment, the physical building is the real source of truth, not the legacy blueprints. Over decades of
The Architect’s Guide: Writing a High-Accuracy Scan to BIM RFP Template
Executive Summary: Aligning Procurement with Precision The “30mm Problem”: Clarifying LOD vs. LOA One of the most pervasive and financially damaging issues in modern reality capture procurement is the conflation of the acronyms “LOD” and “LOA” when specifying the requirements for as built documentation. Across the industry, many procurement officers
3D Scanning in Active Hospitals: Meeting ICRA Class IV Requirements
Executive Summary: Infection Control and Reality Capture The Clinical Risk: Construction Dust and HAIs Executing a project within an active hospital is fundamentally different from commercial construction. The primary risk is not merely structural or financial; it is biological. Above the ceiling tiles and within the HVAC systems of an
Data Center Retrofits: 3D Scanning for AI Liquid Cooling Tolerances
Executive Summary: Precision in Mission-Critical Retrofits The 2026 Thermal Crisis: Why Air Cooling is Reaching its Limit For decades, the standard design for data centers relied on Computer Room Air Handlers (CRAHs), raised floors, and hot/cold aisle containment. This HVAC strategy was highly effective for traditional enterprise computing, where average
3D Scanning for Construction Litigation: The “Digital Evidence” Standard
Executive Summary: Digital Forensics in Construction The Threat: Spoliation of Evidence In the high-stakes world of modern construction projects, the most dangerous legal trap is spoliation. Spoliation is the intentional or negligent destruction, or improper alteration, of evidence relevant to a reasonably anticipated legal proceeding. Whether a failure occurs in
Scan-to-BEM: The 2026 Workflow for Energy Retrofits & Decarbonization
Executive Summary: From Point Cloud to Performance Who This Guide Is For Note: This guide outlines the technical workflow for creating a Building Energy Model (BEM) from laser scan data. It assumes a baseline knowledge of Autodesk Revit and building science principles. The 2026 Mandate: From Digital Twins to Decarbonization
The $50,000 Change Order: How One Scan Saved a Multi-Family Retrofit
Executive Summary: The “Invisible” Beam Who This Guide Is For Note: This case study is a forensic analysis of a real-world failure mode. It illustrates the financial impact of poor data but does not constitute legal or engineering advice. The “Unforeseen” Trap: Why Contract Language Kills Budgets In the high-stakes
Frequently Asked Questions About Scan to BIM
What is the difference between Scan to BIM and Scan to CAD?
Scan to CAD involves converting point cloud data into 2D drawings (floor plans, elevations, sections) using software like AutoCAD. Scan to BIM involves creating a fully intelligent, 3D parametric model using software like Revit. BIM models contain data about the building elements (materials, dimensions, relationships), making them far more valuable for clash detection, cost estimating, and facility management.
How much does Scan to BIM cost per square foot?
Pricing depends on the complexity of the building (e.g., an empty warehouse vs. a dense mechanical room) and the required Level of Development (LOD). However, the true metric is ROI. When you compare the cost of our service to the cost of a single major change order or a one-week schedule delay, Scan to BIM typically pays for itself several times over, generating an average 5.44% total project cost saving. (View our complete Cost Guide here).
How accurate is 3D laser scanning for construction?
We use survey-grade terrestrial LiDAR scanners that capture data with millimetric precision (±1-3 mm). This is significantly more accurate than manual tape measurements or standard photogrammetry, ensuring your Revit model perfectly matches the physical site.
How do you handle the massive file sizes of point clouds?
Scanning generates terabytes of data, which can overwhelm standard computers. We handle the “data heavy lifting” for you. We process the raw point clouds and deliver a clean, optimized, ready-to-use Revit model. If you want to view the raw data, we use tools like Autodesk ReCap and cloud collaboration platforms so you can explore the site virtually without slowing down your systems.
Do you provide 'as-built' or 'design-ready' models?
Local Presence, North American Standards
Unlike offshore BPO firms that compete solely on price, iScano provides “boots on the ground” accountability. We manage both the on-site laser scanning and the subsequent BIM modeling, giving you a single point of contact.
We operate across the USA and Canada, with extensive experience in major markets including New York, Texas, Florida, and Ontario. Our Revit-certified professionals ensure all deliverables are fully compliant with AIA standards and local building codes.
