Cleaning and maintenance services for professionals

 This is the core of your responsiveness. We ensure the operational maintenance of your most critical tools.

• Production lines & recycling thorough cleaning of sorting and waste lines and production units, whether at a standstill or in operation.
• Securing the facilities Rapid intervention to avoid jams and prolonged shutdowns.

We are deploying heavy and technological resources to process your infrastructure.

• Tank and vessel cleaning (Confined spaces) Our speciality. Empting, unblocking and high-pressure cleaning of tanks, reservoirs, sewage treatment plants, cisterns and pits. Our teams are certified to work safely in confined spaces.
• Sandblasting and hydro-blasting Intensive surface treatment for stripping metal structures, concrete, and frameworks. We master hydro-blasting to limit dust on site. 
• Piping and ducting (manual & robotic) : Cleaning and removal of dust from ductwork and industrial piping. Use of Brushing robots for inaccessible areas.
• Special techniques: Hydro-blasting for heavily soiled supports and equipment, when the use of chemicals is not suitable, as well as cryogenic cleaning for sensitive technical equipment.

 Beyond cleaning, M4 Industrie maintains your equipment in operational condition.

• Assembly and handling : Complete assembly and disassembly service for structures, engines, hoppers, grinders, conveyors and equipment. We also handle handling and lifting for your parts replacements.
• Air / water / oil filtration : Sales, installation, and management of your filtration consumables to guarantee the quality of your fluids and ambient air.
• Hydraulic oil expertise Targeted service from Hydraulic oil treatment and reconditioning. We provide fine filtration and analysis to extend the lifespan of your systems.

• Industrial cleaning, stripping & refurbishment: We operate on industrial parts of all types, including turbines and mechanical components, for cleaning and refurbishment prior to recommissioning.

• Cleaning of specific equipment: Targeted interventions on technical installations such as dust collectors, cooling towers, gas scrubbers, and other industrial equipment requiring thorough cleaning.

On-site welding and repairs We carry out welding repairs directly on-site, on all types of materials, as well as the occasional creation of bespoke parts to optimise or repair existing installations.

We operate in demanding industrial environments, where safety, rigour, and technical mastery are essential.

• Total security (VCA/PPE): Strict adherence to protocols and risk management for each intervention.
• Autonomy Our fleet of equipment and specialised machinery allows us to work effectively on varied and complex installations.
• 24/7 responsiveness: A «Born to Work» team ready to go.

Need targeted expertise? Let's discuss your needs.