If you live on the Costa Del Sol in Southern Spain you are guaranteed a very good experience from from the English Mobile Mechanics in Marbella.
They do have a very well equipped static repair shop too.
The reputation of the Scots owner Jock is renowned in this area so much so that a series of television programmes called 'The Garage' were made and screened on British and European TV.
Full details here
English Mobile Mechanics, Marbella, Costa del Sol, Spain - Car mechanics in Spain
Workshop Tel. +34 952 827 443
Mobiles Tel. +34 609 503 476 / +34 629 242 830
Polig. La Ermita, Calle Pirita, Nave 36, Marbella