3D CAD Design Services for AEC Projects
ScanM2 provides professional 3D CAD design services for architecture, engineering and construction projects that require dimensional accuracy, technical consistency and full integration into BIM and construction workflows. Our 3D CAD services are developed for real-world execution, not visualization, ensuring models and drawings that can be used directly for design development, coordination and construction.
We support AEC professionals with structured 3D CAD modeling services based on engineering logic, standardized data and controlled tolerances. All deliverables comply with industry CAD and BIM requirements and are suitable for multidisciplinary coordination.
Scope of Our 3D CAD Services
Our CAD design services cover the full lifecycle of technical design documentation, from early design development to construction-ready outputs.
Key Deliverables
- 3D CAD models with geometric accuracy up to ±2 mm
- Fully structured 2D drawings extracted from 3D models
- Native and open formats: RVT, DWG, IFC
- Standardized layers, naming conventions, and object classification
Disciplines We Support
- Architectural CAD design
- Structural CAD modeling
- MEP systems (HVAC, electrical, plumbing)
- Industrial and technical facilities
3D CAD Design Workflow
Our workflow is built around predictability, data integrity and engineering verification.
1. Input Assessment
We analyze all incoming data, including 2D drawings, PDFs, BIM files, point clouds and technical specifications. Reference systems, tolerances and modeling scope are defined at this stage.
2. 3D CAD Modeling
Using professional CAD and BIM software, we develop coordinated 3D models with correct geometry, levels and constraints. All elements follow discipline-specific CAD standards.
3. Quality Control
Each project undergoes internal verification for:
- Dimensional accuracy
- Layer and object structure
- Clash-free geometry
- Export stability across formats
4. Final Delivery
Models and drawings are delivered ready for BIM coordination, cost estimation, or construction use.
Types of 3D CAD Modeling Services
Architectural 3D CAD Modeling
- Floor plans, elevations and sections
- Building envelopes and façade systems
- Interior layouts with technical detailing
Engineering CAD Design Services
- Structural elements and assemblies
- MEP routing and spatial coordination
- Equipment and plant layouts
CAD Conversion Services
- 2D to 3D CAD conversion
- PDF and scan-based redraws
- Legacy DWG cleanup and standardization
3D CAD Services vs Traditional Drafting
| Parameter | Traditional CAD Drafting | 3D CAD Design Services |
|---|---|---|
| Accuracy | Manual control | Verified geometry ±2 mm |
| Coordination | High conflict risk | Clash-aware modeling |
| Revisions | Time-intensive | Parametric updates |
| Formats | Mostly 2D | RVT / DWG / IFC |
| Construction Readiness | Interpretation required | Direct technical use |
Data-Driven Efficiency
Industry research confirms the measurable value of structured 3D CAD services:
- Autodesk reports up to 60% fewer design errors when coordinated 3D CAD and BIM workflows replace isolated 2D drafting.
- McKinsey indicates that digital design and modeling reduce construction rework by up to 30%, lowering total project costs.
- AEC industry studies show 30–40% faster coordination cycles when using structured 3D CAD models instead of traditional drawings.
These results depend on technically correct modeling, not visual approximation.
Why Choose ScanM2 for 3D CAD Design Services
- Engineering Accuracy
All 3D CAD design services are delivered with verified dimensions and controlled tolerances.
- BIM Compatibility
Our CAD services integrate seamlessly into BIM coordination, clash detection and construction planning.
- Standardized Output
Clean files, consistent structure and predictable formatting across all deliverables.
- Controlled Deadlines
Defined scopes, clear milestones and disciplined revision management.
Which formats do you deliver?
We provide RVT, DWG, and IFC as standard deliverables.
What level of accuracy do you ensure?
Geometric accuracy up to ±2 mm, depending on source data quality.
Are your 3D CAD modeling services BIM-ready?
Yes. All models are structured for BIM workflows and coordination.
Do you work with existing drawings and scans?
Yes. We provide conversion, redraw and CAD cleanup services.
Typical Applications
- Design development and coordination
- Tender and construction documentation
- BIM integration and clash detection
- As-built and record models
Start Your 3D CAD Project
If you need professional 3D CAD design services focused on accuracy, structure and real construction value, ScanM2 is ready to support your project!
Contact our team to discuss scope, formats and technical requirements.
