[mst]

Yep, I also find the price reasonable. Especially since their service is outstanding and quite often includes a phone call by the technician to clarify or explain details.

I currently have a lens at Leica service to have the aperture blades cleaned, they charge more than 430 EUR for this (no spare parts needed).

Here, repairing a Canon lens often costs so much that it is not cost effective to even think about repairs, to be frank.

I no longer send Canon lenses to Canon, but to a repair shop in Hamburg called Exos Rework. They so far always delivered solid results at a fraction of the prizes Canon charges. The only downside is that sometimes repairs take quite a bit longer.