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CALA offers you complete services: Pipeline Rehabilitation, Video Inspection & Diagnostics, Horizontal Directional Drilling, Undercrossings, Microtunnelling. Benefit from our 20 years of experience!
Quality management system SR EN ISO 9001:2001
Environmental management system SR EN ISO 14001:2001
Health and occupational security management system OHSAS 18001:2001
Beneficiaries of No-Dig Technologies
Thousands of clients certifies the reliability and the quality of our services.
CALA offers you complete services for horizontal directional drilling, undercrossings, and microtunnelling.
CALA is at Your disposal with high-tech equipments for pipeline rehabilitation, video inspection & diagnostics.
Pipeline Cleaning Services
Video Inspection & Diagnostics
Horizontal Directional Drilling
Undercrossings – Percussion Drilling
CALA - Pipeline Rehabilitation and Horizontal Directional Drilling