▶ General construction and concrete works ▶ Industrial climbing ▶ Fabrication and installation of metal structures ▶ Manufacturing and installation of plastic windows ▶ Manufacturing and installation of plastic windows ▶ Electrical work ▶ Plumbing work ▶ Rental of garbage containers and waste removal ▶ Fire safety supervision ▶ Cleaning and maintenance of ventilation systems ▶ Chimney cleaning services ▶ Cleaning services ▶ Accounting services