Company founded with the merger of two friends. Two freelance installers with a history and experience of 18 years in the Spanish labor market, who, contributing their knowledge in industrial electricity, air conditioning and refrigeration, decided to found this family business to provide their services with efficiency and guarantee in projects, electrical installations, climate assemblies, cold and technical support. And so Diaz y ocampo inselfri SL (engineering of electrical and cold services) was created. Opening the market in the services sector with the support of our suppliers in guarantee of materials and support with a civil liability policy and computer support in the management of SMEs and companies.