Mechanical CAD & Prototype Design Services
From early sketches to organized CAD deliverables, we support product concepts, prototype iterations, mechanical drawings, and fabrication documentation.
Engineering Consulting & CAD Drawing Services
Let Us Engineer It helps startups, manufacturers, inventors, equipment suppliers, and product-development teams transform source information into 3D models, 2D drawings, prototype files, and mechanical documentation.
Every project begins with a clearly defined scope, requested file formats, available references, and agreed delivery schedule.
Project-specific pricing and scheduling are provided after scope review.
CAD Support for Product Development and Prototyping
Whether you have an early sketch, an existing model, a product concept, or a prototype requiring revisions, we can help organize the required CAD deliverables.
Concept-to-CAD Modeling
Turn sketches, images, reference dimensions, marked-up PDFs, and product concepts into organized 3D CAD models.
Softwares: AutoCAD, Revit, SolidWorks, Fusion 360, and compatible CAD platforms.
Our design services include:
- 3D mechanical parts
- Product enclosures
- Brackets and mounting components
- Mechanical assemblies
- Exploded views
- STEP, IGES, STL, and native CAD files
Prototype Design & Iteration
CAD support for developing and refining prototype components, enclosures, assemblies, and mechanical product concepts.
Our engineering services include:
- Prototype part modeling
- Enclosure and bracket development
- Assembly layouts
- Clearance and fit adjustments based on client feedback
- Design revisions following prototype testing
- Files prepared for 3D-printing or manufacturing quotations
Product & Fabrication Documentation
Clear mechanical documentation developed from client-approved models, specifications, dimensions, and reference information.
Our engineering services include:
- Dimensioned component drawings
- Assembly drawings
- Exploded views
- Sheet-metal and enclosure drawings
- Bills of materials
- Cut lists
- Technical illustrations
- PDF, DWG, and DXF deliverables
CAD Revisions & File Conversion
Updates to existing drawings and models, file-format conversion, redline incorporation, and organized revision-controlled deliverables.
Our engineering services include:
- Geometry updates
- Dimension and note revisions
- Redline incorporation
- Drawing-template cleanup
- CAD file conversion
- Revision tracking
- Organized final files
Why Choose Let Us Engineer It
Our approach is built around clear project boundaries, organized deliverables, responsive revisions, and practical product-development workflows.
- Clearly defined CAD deliverables
- Product and prototype-focused experience
- Organized drawings and model files
- Responsive, tracked revisions
- Flexible project-based CAD support
- Remote collaboration nationwide
What Makes Us Different
What You Can Expect:
- A clearly documented project scope
- Agreed input and output formats
- Defined revision expectations
- Organized source and final files
- Straightforward communication
- Project-specific scheduling
Frequently Asked Questions:
What information should I send?
Send your sketches, PDFs, images, measurements, redlines, existing CAD files, and an example of the desired result.What CAD formats can you provide?
Depending on the project, deliverables may include PDF, DWG, DXF, STEP, IGES, STL, or native CAD files.Can you revise an existing drawing or model?
Yes. We can update geometry, dimensions, notes, layouts, file formats, and revision information.
Do you manufacture physical prototypes?
Our primary service is CAD modeling and prototype design support. Physical manufacturing or printing is not included unless specifically agreed in the project scope.- Do you provide professional or permit engineering?
No. We provide CAD drafting and technical documentation only. We do not provide professional engineering, architecture, code certification, inspections, permit design, or sealed drawings. - How do I receive a quote?
Send the available source information, required deliverables, preferred formats, and desired completion date for review.