The four common pricing models
Drafting companies price work in four main ways. Knowing which one fits your job is the first step to a fair comparison.
- Per sheet or per drawing – common for PDF to CAD conversion, digitization and simple 2D drafting. Predictable, but only fair if the sheets are similar in complexity.
- Hourly – common for small, unclear or ongoing tasks. Flexible, but you carry the risk of time overruns unless there is a cap.
- Fixed project price – common for permit sets, BIM models, shop drawing packages and renderings. You know the cost before you start, as long as the scope is clear.
- Monthly retainer – a dedicated drafter or modeler for a fixed number of hours, at a lower effective rate than ad-hoc work.
What drives the cost of CAD drafting
Two jobs with the same number of sheets can differ in cost several times over. These are the factors that matter most:
| Factor | Lower cost | Higher cost |
|---|---|---|
| Input quality | Clear, dimensioned sketches or a vector PDF | Faded scans, missing dimensions, conflicting markups |
| Drawing density | Simple floor plans | Detail sheets, schedules, dense MEP layouts |
| Software and output | 2D AutoCAD | Revit at LOD 350–400, Tekla fabrication models |
| Standards | Existing template supplied | New template or strict agency CAD standard |
| Turnaround | Normal schedule | Rush or overnight delivery |
| Revisions | One consolidated markup round | Many small, scattered change requests |
Local vs offshore drafting rates
Employed drafters in the US, UK, Canada and Australia are paid professional wages, and a drafting firm's billing rate must also cover software licences, overheads and profit. In the US, for example, the Bureau of Labor Statistics reports median pay for drafters of roughly $30 an hour before overheads, so billing rates for local drafting firms are typically well above that.
Offshore drafting providers have lower costs and usually charge a fraction of local rates. The trade-off is not quality by default – it is communication, standards and time zones. A good offshore provider removes those risks by working in your template, asking structured questions and delivering on a predictable schedule.
Typical price ranges by job type
Rather than quoting numbers that change by provider and region, it helps to know how jobs compare with each other:
- PDF to CAD conversion is usually the cheapest per sheet, because the design already exists – see PDF to CAD conversion.
- Residential permit sets are typically priced per project, scaling with floor area and complexity – see residential drafting.
- BIM models are priced by floor area, discipline and LOD; LOD 350–400 costs much more than LOD 200 – see BIM modeling.
- Renderings are priced per image, with exteriors usually costing more than interiors and animations much more than stills.
- Steel detailing is commonly priced per ton or per drawing, depending on connection complexity.
How to get an accurate CAD drafting quote
- Send real samples – two or three representative sheets, not just a description.
- State the software, version, standard and title block you need.
- List the deliverables: native files, PDFs, schedules, models.
- Say how many revision rounds you expect.
- Give the real deadline, and say if part of the set is needed first.
With that information, any serious provider can give a fixed price. If you compare several providers, send them the same package so the quotes are comparable. Our pricing page explains how we quote, and the quote form takes files up to 20 MB.
Hidden costs to watch for
- Revision rounds that are not included in the price.
- Extra charges for native files (you should always receive DWG/RVT, not only PDFs).
- Drafting that ignores your standard and needs clean-up in-house.
- Missing QA – errors you find yourself cost your time.
Worked example: comparing three quotes
Imagine you need 20 PDF sheets of a 1990s office building converted to AutoCAD before a renovation. Provider A quotes per sheet, Provider B quotes hourly with an estimate, and Provider C quotes a fixed project price. To compare them fairly, ask each one the same questions: Is the price fixed or an estimate? How many revision rounds are included? Do you deliver DWG in my version with my layers? What happens if a sheet is unreadable?
Often the cheapest headline price includes no revisions and delivers drawings on generic layers. Once you add the hours your own team spends re-layering and fixing them, the 'expensive' fixed quote with your standard and a QA check becomes the cheapest option. Always compare the total cost to you, including your own time.
How to reduce your drafting costs
- Send better input. A dimensioned sketch costs less to draft than a vague one; a vector PDF converts faster than a photo of a print.
- Batch work. Ten similar sheets in one order are cheaper per sheet than ten separate orders.
- Reuse your standards. Once a provider has your template and detail library, every later job is faster.
- Consolidate markups. One complete markup round is cheaper than many small change requests.
- Choose the right level of detail. Do not order LOD 400 BIM or photorealistic renders when a simpler deliverable meets the need.
- Plan ahead. Rush delivery costs more; a normal schedule leaves room for questions and QA.
When paying more is worth it
Some jobs justify higher rates: permit sets where a rejection delays a project by weeks, fabrication drawings where an error means scrapped material, and coordination models where a missed clash means rework on site. For these, choose experience and a strong QA process over the lowest price per sheet.
