HBS Étude & Ingénierie is a premier technical design bureau delivering electrical engineering, automation, and project consultancy across Morocco — from building systems to industrial facilities.

HBS Étude & Ingénierie is a technical design bureau based in Casablanca, specialized in the design, engineering and technical support of projects in the electrical, automation, tertiary and industrial building sectors.
We offer complete solutions, compliant with Moroccan and international standards, tailored to the needs of individuals, companies, real estate developers, industrialists and public administrations.
Fully certified engineering bureau in Morocco (ICE: 003734086000023)
Committed to deadlines without compromising quality
All studies comply with Moroccan and international standards (NF/EN)
Senior engineers with specialized multidisciplinary expertise
From electrical studies to automation programming and building systems design, we cover the full project lifecycle with technical precision and professional rigor.
Studies and sizing of electrical installations, single-line and multi-line diagrams, lighting, power calculations, protection selectivity, earthing and surge protection systems.
Siemens & Schneider automation (TIA Portal, EcoStruxure), programming, diagnostics, SCADA, HMI design, and modernization of automated production lines.
Technical studies for residential and commercial projects: electricity, external networks (VRD), HVAC, plumbing, execution plans, and on-site quality control.
Fire detection system studies (Moroccan + NF/EN standards), functional diagrams, system sizing, and integration with existing building management systems.
Expert technical advice, diagnostics, feasibility studies, and coordination between construction trades for complex building systems.
On-site construction supervision, conformity inspections, and quality assurance services ensuring safe and compliant execution of works.
Whether you need electrical studies, automation programming, fire safety design, or technical coordination — we're here to help.
We typically respond within 24 hours during business days.