rDesigns – Engineering, CAD & Product Design Services
Precision-driven design solutions for manufacturing, engineering, solar, and construction workflows.
rDesigns delivers reliable, cost-effective CAD, drafting, product design, and engineering support for global clients. With expertise across solar, civil, and product engineering, our teams help businesses accelerate design cycles, reduce production errors, and bring ideas to manufacturing-ready outcomes.
About rDesigns
For over a decade, rDesigns has supported engineering teams across the US, Europe, and APAC with high-quality CAD and technical design services. We combine engineering expertise, global delivery, and standardized workflows to help clients scale their design operations efficiently and cost-effectively.
Our engineers and CAD specialists work with leading tools and adhere to international quality standards, ensuring every project is accurate, compliant, and production-ready.
Engineering Design Services We Offer
Solar PV Design Services
Engineering support for residential, commercial, and utility solar projects
We provide complete documentation and design packages for solar EPCs, installers, and engineering teams.
- Capabilities:
- Layout design (roof, ground mount).
- Single Line Diagrams (SLDs).
- Electrical design & load calculations.
- Shading analysis.
- Permit package preparation.
- Compliance with NEC, local and state regulations.
Civil CAD & Drafting Services
High-precision drafting aligned with global civil engineering standards
We support construction, infrastructure, and architectural projects with detailed civil design documentation.
- Capabilities
- 2D drafting & site plan creation
- CAD to BIM conversion
- Structural detailing and sections.
- MEP coordination drawings
- Quantity estimation and BOQ support
- Utility plans, grading, drainage layouts
Product Design & Engineering
From concept sketches to manufacturing-ready CAD models
rDesigns enables product companies and engineering teams to accelerate innovation with comprehensive product design services.
- Capabilities:
- 2D to 3D modeling & detailing.
- Concept design & prototyping support.
- GD&T-compliant engineering drawings.
- DFMA (Design for Manufacturing & Assembly).
- Tolerance stack-up & simulation support.
- Bill of Materials (BOM) creation.
Industries We Serve
Solar & Renewable Energy
Construction, Infrastructure & Real Estate
Product Manufacturing
Mechanical & Electrical Engineering
Consumer & Industrial Products
Utilities & EPC Contractors
Why Choose rDesigns?
Our Delivery Workflow
Planning
Certified & Compliant
Our engineering and CAD operations adhere to global quality and security standards:
Renewable Energy Certification
Solar & Renewable Energy Training
Engineering Standards & Safety
Sustainable Energy Practices
Quality Management System
Information Security Management
Responsible Business Alliance Standards
Data Privacy & Protection
Automotive Security & Privacy
rDesigns Case Studies
Enhancing Solar Site Assessment with 3D Point Cloud Scanning
LiDAR (Light Detection and Ranging) is a remote sensing method that uses laser light to measure distances with high precision, creating accurate 3D representations of environments.
Migration from AutoCAD® to BricsCAD® for Residential SolarPV Design
A U.S.based residential solar EPC migrated its design workflow from AutoCAD 2024 to BricsCAD Pro to reduce licensing expenditure and accelerate quoteturnaround times.
rDesigns - FAQs
What industries do rDesigns support?
What software tools do your teams use?
AutoCAD, Revit, SolidWorks, Inventor, Creo, CATIA, Fusion 360, SketchUp, and other industry-leading platforms.
Do you provide both 2D and 3D CAD services?
Yes. We support full-spectrum drafting, 3D modeling, BIM conversions, and simulation-ready CAD models.
Can rDesigns scale for large engineering projects?
Absolutely. We support multi-site EPCs, manufacturing clusters, and global engineering teams with scalable delivery models.
How is quality ensured?
Each project passes through multi-step QC including:
- Standard checks
- Engineering validation
- Peer review
- Compliance checks
How do I start a project?
Share your requirements, drawings, or samples, the team will define scope, timelines, and delivery models.
Ready to Accelerate Your Engineering & CAD Workflows?
Partner with rDesigns to scale your design operations with
accuracy, speed, and global engineering expertise.