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CAD to BIM Conversion

CAD to BIM Conversion

Transform 2D CAD Drawings into Intelligent BIM Models.

Camellia Buildtech offers expert CAD to BIM Conversion services, which involves the conversion of 2D CAD drawings into data-filled and accurate BIM models. We assist architectural, engineering, and construction professionals in upgrading legacy CAD data into smart 3D BIM models. 

Our experienced offshore BIM professionals convert drawings created in AutoCAD to BIM models using Revit. Every model is ensured to be in line with international standards and suitable for further processes such as clash detection. 

From 2D CAD drawings to coordinated BIM models, we assist AEC organizations in scaling up fast. 

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Our Services

01 Concept Design Drafting

We produce conceptual architectural drawings that communicate design ideas clearly while supporting client presentations and project development.

  • Design Concepts

  • Presentation Drawings

  • Initial Planning

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02 Revit Family Creation

We create custom Revit families with parametric functionality, ensuring consistency, flexibility, and efficiency across your BIM projects.

  • Custom Revit Families

  • Parametric Components

  • BIM Content Creation

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03 PDF to BIM Modeling

We convert PDF drawings into intelligent BIM models with accurate geometry and organized project data for efficient collaboration and documentation.

  • PDF to Revit

  • Intelligent BIM Models

  • Accurate Model Conversion

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04 Design Development (DD) Sets

We develop coordinated design documentation by refining layouts, materials, dimensions, and technical details for smooth project progression.

  • Detailed Design Refinement

  • Material Coordination

  • Construction-Ready Documentation

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05 Schematic Design (SD) Sets

Our schematic design sets transform initial concepts into clear architectural layouts that establish project direction, design intent, and planning requirements.

  • Concept Floor Plans

  • Design Visualization

  • Early Project Planning

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06 Construction Documentation (CD Sets)

We prepare accurate construction documentation sets with detailed plans, elevations, sections, and specifications to support seamless project execution and coordination.

  • Detailed Construction Drawings

  • Coordinated Documentation

  • Permit & Execution Ready

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What is CAD to BIM Conversion?

CAD to BIM Conversion is the process of transforming 2D CAD drawings into intelligent 3D BIM models with detailed information and parametric components.

This enables:

  • 3D visualization of designs – See your project come to life with accurate digital representations.
  • Clash detection and coordination – Identify and resolve conflicts between different building systems before construction begins.
  • Accurate quantity takeoffs – Extract reliable material quantities and cost estimates directly from the model.
  • Improved project planning and execution – Streamline workflows and reduce costly on-site surprises.
  • Seamless collaboration across teams – Share a single, coordinated model with all project stakeholders.

Why Camellia Buildtech?

US-Trained Professionals with Global Standards

Our team includes US-trained architects & engineers with extensive experience in international design standards & building codes. We deliver accurate BIM models that meet global requirements while maintaining the integrity of your drawings.

Precision-Driven Conversion Process

We follow a structured workflow for every CAD to BIM conversion project. Our experts analyze drawings, establish accurate model setups, and create intelligent Revit models that enhance your designs with BIM capabilities.

Scalable Offshore Delivery Solutions

Our team of 50+ BIM specialists can manage projects of all sizes, from individual drawings to large CAD file portfolios. We provide efficient offshore support with consistent quality, accuracy, and timely project delivery.

Quality-Focused BIM Delivery Process

Every BIM model undergoes strict quality checks to identify errors and maintain accuracy. Our detailed QA/QC process ensures reliable deliverables that align with project standards and client expectations.

End-to-End BIM Modeling Solutions

We provide complete BIM services including CAD to BIM conversion, architectural, structural, and MEP modeling, clash detection, and construction documentation support for various project requirements.

Client-Focused Collaboration Approach

We work as an extension of your team by maintaining clear communication and understanding your project goals. This approach helps us deliver BIM models that match your standards and workflow needs.

Flexible Engagement Support Options

Our flexible engagement models allow you to select the right level of BIM support for your projects. Whether you need short-term assistance or ongoing collaboration, we provide solutions that scale with your requirements.

Detailed Scope of CAD to BIM

Architectural Modeling (Walls, Doors, Windows, Finishes)
Structural Modeling (Columns, Beams, Slabs)
MEP Modeling (HVAC, Electrical, Plumbing)
LOD 100–400 BIM Models
BIM Coordination & Clash Detection
Quantity Takeoffs & BOQ Extraction
As-Built BIM Conversion

Benefits of Construction Documentation Services

Improved Visualization

Develop 3D models based on 2D drawings to make the design clear for everybody. The enhanced visual representation will lead to improved decision-making and communications.

Clash-Free Coordination

Detect and resolve conflicts between different building systems before they become expensive on-site problems. Our coordinated models ensure all disciplines work together seamlessly.

Accurate Quantity Takeoffs

Provide an accurate Bill of Quantities extracted from the BIM model. It will be a good basis for estimating, procurement, and scheduling.

Reduced Errors and Rework

Eliminate discrepancies between drawings and disciplines. Finding problems in the digital model will save you from any additional costs of fixing them on the construction site.

Faster Project Delivery

Streamlined workflows and coordinated models help keep your project on schedule. Our efficient conversion process means you spend less time on documentation and more time on design.

Scalable Offshore Execution

Handle large volumes of drawings efficiently with our dedicated offshore teams. Our model allows you to scale up quickly when project demands increase.

Transform Your CAD Drawings into BIM Models

Convert your 2D CAD files into accurate, data-rich BIM models with Camellia Buildtech. Our experienced BIM professionals deliver reliable models built for coordination, documentation, and project success.

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OUR WORK

Explore Recent Projects

Bring to the table win-win survival strategies to ensure proactive domination.At the end of the day, going forward, a new normal that has evolved from generation .

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Willow Creek Residential Community

CLIENT TESTIMONIALS

“The CAD to BIM conversion done by Camellia Buildtech was flawless. They took our old CAD drawings and created a fully coordinated Revit model that we used for clash detection and quantity takeoffs. It saved us weeks of work and gave us a reliable digital asset.”

Frequently Asked Questions

Which type of CAD drawings can be converted?
There are many types of CAD drawings that we are capable of converting, such as AutoCAD (DWG, DXF), as well as other 2D drawings. Also, we are able to deal with scanned drawings and PDFs as part of our conversions.
What is the usual turnaround time?
Our turnaround times depend on the number of drawings, the complexity of the project, and the LOD that we have agreed upon during the first meeting. We give you the timeline of the project during the initial phase of project scoping.
What LOD can you provide?
Our services include delivery of the models starting from LOD 100 (conceptual) to LOD 400 (fabrication).
Which BIM software do you use for CAD conversion?
We primarily use Autodesk Revit and other industry-standard BIM tools to create accurate and information-rich models. Our workflows ensure compatibility with your preferred platforms and project requirements.
Are there any other calculations that you can perform using this BIM model?
Yes, having the BIM model ready, we will be able to calculate the quantities and produce Bills of Quantities.
Can you handle large-scale CAD to BIM conversion projects?
Yes, our scalable BIM teams are equipped to manage projects of different sizes and complexities. From individual drawings to complete building portfolios, we ensure efficient delivery with consistent quality.
Do you offer clash detection services?
Clash detection is an important part of our CAD to BIM services. We coordinate architectural, structural, and MEP models and detect clashes between them.
How do you make sure that the BIM model is accurate?
The model’s accuracy comes because of proper human interpretation, QA/QC processes, and the use of accurate modeling software by us. Our approach is to go through the process of verifying the dimensions, aligning elements, and creating an accurate model based on CAD drawings.
Can you create BIM models for existing buildings?
Yes, we specialize in converting existing CAD drawings and outdated documentation into detailed BIM models. These models support renovation, facility management, retrofitting, and future project planning.
What CAD file formats do you support for conversion?
We can convert various CAD file formats, including AutoCAD DWG, DXF, and other 2D drawing formats into intelligent BIM models. We also work with legacy CAD files and scanned drawings based on project requirements.
Can you follow our BIM standards and project requirements?
Absolutely. We develop models according to your BIM standards, templates, naming conventions, and project specifications. This ensures the final deliverables integrate smoothly with your existing workflows.
Do you provide revisions after delivering the BIM model?
Yes, we support revisions based on client feedback and project updates. Our team works closely with you to refine the model and ensure the final deliverable meets your expectations and requirements.