About Us

Founded in December 2009, GUILMANN is an installation company partner with various world-renowned brands. It fully supports several fields of activity such as renovation, installation, construction and is accompanied by a Service-Maintenance department:


  • Electricity in High Voltage and Low Voltage;
  • Solar photovoltaic and thermal;
  • Lifts, car lifts, and hoists;
  • Automatic gates and barriers;
  • Air conditioning and cold;
  • Sanitary plumbing;
  • BFW (Building and Finishing Works);

With twenty engineers and senior technicians to its credit, GUILMANN draws up its technical studies thanks to its office of multi-disciplinary studies in fluids and finishing works.

More than 300 professionals, personally committed, have led the company to develop very quickly and it complies with a charter of good conduct that articulates the design, sizing, costing, execution, supervision, and monitoring of your projects following its importance..

To ensure a distinguished level of comfort for its customers, it has a department of after-sale service – Maintenance with a team of on-call, proactive and real, who can intervene 24/7; with significant logistical means and equipment adapted to quickly provide solutions to all types of failures.



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