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Mechanical and Electrical Design Services

Mechanical and Electrical Design Services

Technical intelligence at the service of execution

The Engineering & Execution Studies division forms the technical backbone of our company, ensuring rigorous design, process control, and the relevance of the solutions implemented across all our projects. From the earliest study phases, we leverage our expertise to guarantee technical consistency, regulatory compliance, and performance optimization—whether in technical building sectors, complex industrial environments, or wellness-oriented spaces (SPAs, thermal centers, balneotherapy facilities).

All our operations are structured around three strategic areas corresponding to the following technical packages: Mechanical , SPA & Wellness, and Electrical Systems.

Design and Sizing of Mechanical Systems
The design and sizing of Mechanical Systems are a decisive phase in the technical success of a project. Our methodical approach is based on a thorough evaluation of thermal, hydraulic, and aeraulic requirements, allowing us to propose tailored, reliable, compliant, and durable solutions.

We operate across all mechanical-related  installations : Heating, Ventilation, Air conditioning (HVAC), Sanitary plumbing, Water distribution, Air treatment, Smoke extraction, Specific industrial works, and specialized systems for sensitive environments — particularly in the Healthcare, pharmaceutical, food processing, and wellness sectors.

Our areas of expertise include:

  • Advanced thermal, aeraulic, and hydraulic analysis Thermal and energy assessments, load calculations, dynamic modeling of indoor environments, and CFD simulations when required.
  • Precise network sizing Flow rate calculations, velocity, pressure losses, pipe and duct sizing, and network balancing to ensure comfort and energy efficiency.
  • Technical definition and equipment selection Heating and cooling production units, air handling units (AHUs), pumps, heat exchangers, ventilation units, and control devices, all chosen for their efficiency, durability, and ease of maintenance.
  • Air treatment in controlled atmosphere zones Design of dedicated systems for risk levels 2, 3, and 4 (according to the classification of controlled contamination environments – healthcare, pharmaceutical, laboratory, food processing):
    • Differential pressure control (positive or negative pressure as per process requirements)
    • High-efficiency filtration (HEPA/ULPA), high air exchange rates, particle control
    • Strict control of temperature, relative humidity, and CO₂ levels
    • Integration of fresh air, recirculated air, or laminar flows to prevent cross-contamination
  • Regulatory compliance and safety Strict adherence to health and safety regulations (ISO 14644, NF S90-351, EN 13779, etc.), RE2020, and applicable hygiene and safety standards for critical areas.
  • Energy optimization and innovation Integration of high-efficiency technologies: energy recovery from exhaust air, variable airflow systems, and smart BMS/automation for dynamic system management.
  • Targeted expertise for each building typology:
    • Commercial & Public Buildings (ERP): comfort, regulation, and maintenance accessibility
    • Industry & Laboratories: control of critical environments and sensitive processes
    • SPAs & Wellness: humidity control, thermal and sensory comfort, odor and air quality management
  • MEP Systems – Ingénierie CVC, Électrique & Plomberie
  • MEP Systems – Ingénierie CVC, Électrique & Plomberie
  • MEP Systems – Ingénierie CVC, Électrique & Plomberie
  • MEP Systems – Ingénierie CVC, Électrique & Plomberie

Design and Sizing of Electrical Systems

The design and sizing of Electrical systems are a key component of the overall performance of a building’s technical installations. Our approach combines methodological rigor, foresight of user needs, technological integration, and adherence to the most demanding standards, with a focus on safety, reliability, and energy efficiency.

Our design office develops customized solutions for a wide range of environments: commercial buildings, industrial sites, public-access facilities (ERP), hotel complexes, and wellness establishments (SPAs, thermal centers, etc.).

Our scope of technical expertise includes the following:

High Voltage – Power Distribution Systems :

  • Needs assessment and power load calculations
  • Electrical load analysis, peak consumption evaluation, power redundancy and supply security
  • Electrical schematics design
  • Network architecture, protection discrimination, equipment selectivity and coordination
  • System sizing
  • Main and sub-distribution boards, cabling, cable trays, electrical conduits, disconnect and safety devices (surge protectors, circuit breakers, residual current devices, etc.)
  • Regulatory compliance and standard integration
  • Compliance with NFC 15-100, IEC standards, RE2020, and specific requirements for specialized areas (wet rooms, public buildings, industrial zones, etc.)

Low Voltage – Intelligent Networks and Safety Systems :

  • Functional and technical studies of communication systems
  • Design of VDI networks (voice, data, image), fiber optics, Wi-Fi, IP telephony, home automation, and BMS (Building Management Systems)
  • Electronic security systems
  • Installation and integration of CCTV surveillance systems, access control, intercoms, intrusion detection, and centralized alarm management
  • Fire detection and safety systems
  • Study and implementation of Fire Safety Systems (FSS) compliant with NF S61-931, integrated with building automation systems
  • User comfort and experience technologies
  • Integration of audiovisual solutions, lighting and sound environment control, and customized home automation scenarios (particularly in high-end wellness spaces)

Your project, our expert touch.

Contact Us!

MEP SYSTEMS

MEP SYSTEMS designs, implements, and deploys customized technical solutions in the fields of Mechanical and Electrical installations. With full control over the entire value chain — from design to execution — we support our clients in delivering high-performance, sustainable installations that meet both regulatory standards and operational requirements.

© MEP SYSTEMS, ALL RIGHTS RESERVED.

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