Mainboard and flight controller
Broken traces, burnt components, memory shaken loose. We solder on the board itself rather than replacing it, even when the part is no longer supplied.
For an electronic fault, most repairers swap your drone’s whole board. That is fast, but expensive, and often unnecessary.
Nine times out of ten a single component worth a few cents has failed. We work under a stereo microscope with hot air and a fine iron: blown MOSFETs, torn traces, BGA chips shaken loose after an impact. That takes time, but the original electronics stay in your aircraft and the bill stays low. And it still works when a manufacturer stopped supplying the board long ago.

Eight kinds of work we handle daily. Don’t see your problem here? Just describe it in your own words.
Broken traces, burnt components, memory shaken loose. We solder on the board itself rather than replacing it, even when the part is no longer supplied.
Small motors that keep shaking, ribbons torn at the fold, an image hanging crooked or soft on one side. Often the result of thousands of folds.
A motor that stutters, an arm that will not spin up, controllers blown after a crash. We replace the failed component, not the whole module.
Out of a ditch, a pond or the North Sea. Fast ultrasonic cleaning is the difference here between saving and binning. Do not switch the aircraft on to test it.
Fill in the form or call. Within one working day you get an answer with a first estimate and a shipping label.
Batteries can come with it, but not loose in the box. The confirmation email explains exactly how to pack.
We open the aircraft, take measurements and send photos of what we found with a fixed price. We only start after your go-ahead.
On average five working days after your approval, tested on a real flight outdoors and returned insured.
Briefly describe what is wrong. Within one working day you will know what it probably is and roughly what it costs.