Maintenance services for technical installations at the Chaumont courthouse - eight technical packages.
Electrical installations (strong and weak currents)Maintenance services for high and low current electrical installations.
Heating - air conditioning - VMCMaintenance services for heating, air conditioning and ventilation systems.
Plumbing - sanitaryMaintenance services for sanitary plumbing equipment.
Carpentry - locksmith - hardwareCarpentry, locksmith and hardware maintenance services.
Telephone installationTelephone installation maintenance services.
liftsElevator maintenance services.
Automatic doorMaintenance services for an automatic door.
Cover - zincRoofing and zinc work maintenance services.