• Feasibility study;
  • Multidisciplinary engineering;
  • Project management;
  • Construction Management;
  • Gestion de construction;
  • EPCM (Engineering, Procurement, Construction Management);
  • On-site supervision;
  • Safety on construction sites;
  • Staff outsourcing;
  • Automation, controls and industrial IT.

Mesar‘s experts include senior engineers and technicians with over 30 years of experience in the industrial, commercial and institutional field. Pulling its strength from this experience, its engineering teams carry out feasibility and design studies adapted to the maintenance and operation of the systems.


For each of its areas of expertise and market, MESAR offers a range of professional and ancillary services to support its customers in the operation and growth of their business.

  • Process audit, dynamic simulation;
  • Technico-economic feasibility study;
  • Cost estimation of works;
  • Pre-operational checks and commissioning;
  • Topographic surveys and 3D scan;
  • Study of electrical networks;
  • Arc flash hazard analysis;
  • PLC programming;
  • Structural capacity evaluation;
  • Study of standards compliance;
  • Assessment and support of quality management systems;
  • Hazard and operability studies (HAZOP);
  • Odor characterization with pilot unit or in situ;
  • Energy efficiency study;
  • Industrial ventilation, particulate emission control and dust removal;
  • Sécurité-Étude de risques et de sécurité des procédés (HAZOP);machine et audit de sécurité;
  • Machine security and security audit;
  • Effluent treatment, interception and capture studies;
  • Mass balance, energy and enthalpy balance;
  • Legal expertise;
  • Emergency plan and emergency response plan;
  • Upgrading of aging industrial structures;
  • Development of specialized equipment.