Free Mechanical Engineer Quote Template
Mechanical engineers quote by project phase because design iteration cycles depend on how well the brief is defined at the start. A quote that separates concept design from detailed engineering drawings gives the client decision points before committing to the full design cost.
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How does a mechanical engineer write a quote?
A mechanical engineering quote sets out the planned work and the fee before it starts, such as design and specification, a technical document, and a CAD package. List each deliverable and whether the fee is fixed or a day rate, and note what a design change would add. The fee is an estimate until accepted.
Typical line items
- Mechanical design and specification
- Technical specification document
- CAD drawings and engineering package
- Calculations and analysis
- Prototype or test support
- Design revisions included
- Day rate for advisory work
- Materials and prototyping (separate, estimated)
How the work is charged
Mechanical engineers usually quote a fixed fee for a defined design or document, with revisions itemised, and a day rate for open-ended advisory work. Prototyping and materials are estimated separately.
Payment terms and deposits
A quote commonly proposes a deposit before work begins, with stage payments tied to deliverables. The fee holds for a stated period and remains an estimate until accepted, so note what a design change would alter.
Tax and compliance
If you are registered for sales tax or VAT, show it as a separate line with your registration number. Confirm the tax treatment that applies to engineering services where you work.
Frequently asked questions
How much do mechanical engineering consultancy fees cost?
Freelance mechanical engineers charge €800 to €1,400 per day. A product design project (concept through detailed engineering drawings) for a mechanical component costs €5,000 to €20,000 depending on complexity. HVAC system design for a commercial building costs €3,000 to €12,000 for the design phase.
What should a mechanical engineering quote include?
List the design deliverables: CAD model, 2D engineering drawings, material specifications, tolerance requirements, assembly drawings, and the design standard the work complies with (ISO, EN, DIN). Specify whether the deliverables include native CAD files or DXF/PDF exports only.
Do mechanical engineers provide prototyping services in their quote?
No. Design and prototyping are separate scopes. A mechanical engineer produces the design and specification; manufacturing and prototyping are contracted separately. Your quote should note that prototype costs (machining, 3D printing, materials) are outside the engineering fee.
Related quote templates
Read the complete quoting guide to see how to price a job and turn an accepted quote into an invoice.
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