This service includes using specialized equipment (heavy-duty rotary hammers and diamond core drills) to drill holes of any diameter through hard surfaces (concrete, brick, stone). This is necessary for installing extractor hoods, air conditioning pipes, ventilation, and sewage risers.

Installing a traditional (wood-burning) fireplace is absolutely possible in private houses and on the top floors of apartment buildings, provided there is an independent chimney flue. For intermediate floors, due to safety and technical constraints, it is highly recommended to install modern bio-ethanol or electric fireplaces, which do not require a chimney.