Whilst I believe in giving as accurate an estimate as possible to my clients at the outset of any project, as you will understand it would be impossible to quantify every instance.
I follow a project-based pricing policy whereby you know from the outset the total value of your investment. Crucially, I offer to charge for hours worked for projects completed under the estimated time frame*. Essentially, I take the uncertainty out of the project.
Please call me on 07817 467179 today on email email@example.com to discuss your specific requirements.
* assuming project objectives are unchanged