For a successful installation, CGA offers different trades depending on the type and size of the project. Each skill is described and each job is proposed at a rate that depends on qualifications and intervention window. In the evaluation, CGA estimates a working time for each intervention, architect, engineer, technician, … For larger projects, a coordinator may be useful, this is the role of the project manager in charge of coordinating different people involved on the same project. In the long term, on a regular base, a Service Level Manager is in charge of controlling the quality of the recurrent services.
