repair of internal systems and external utility lines. Santex also performs diamond drilling, earthworks, and transport services using its own machinery to support construction and pipe-laying projects. In addition, it sells sanitary and climate equipment through its retail shop and offers periodic maintenance and repair for systems it has supplied as well as third-party installations. Its portfolio includes various heat pump technologies, such as ground-source, air-to-air, air-to-water, and exhaust-air units, along with associated control and ventilation equipment.