What you will learn?
About this course
Many good technicians lose money before they pick up a tool. They quote by eye, forget the travel, leave out the tax, give a discount to close the deal and discover at the end of the month that they worked for free. Then they lose the client at handover: they vanished during the job, charged an extra nobody had agreed to, left nothing in writing.
This course organizes the whole cycle, for electrical, HVAC, solar and security work. You learn to survey a job with a closed scope, to build the price from your monthly cost (technician hour, material, travel, MEI tax — MEI is Brazil's individual micro-entrepreneur regime — and margin), to write a one-page proposal the client understands and to answer objections with numbers. Then you carry out the job with clear communication, record surprises in a change order, hand over with a checklist and a written warranty, ask for a review and set up recurring maintenance.
The values are examples from inland São Paulo state in 2026. The course is not accounting or legal advice: for taxes and contracts, check with your accountant and, when needed, with a lawyer.
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Certificate
Official certificate