OTECHOS Services was established in April 2018, and company is in the energy/industry business. The core of the business is skilled, committed and knowledgeable people. The company is located in Tvedestrand but works throughout the country. OTECHOS Services works with; Bioenergy plants and district heating o Turnkey projects o Plant operation o Service, maintenance and spare parts o Research and development Industrial processing facilities o Projects o Service and maintenance Industrial gas plants o Inspection and documentation o Projects o Service, maintenance and spare parts Private gas installations; o Inspections, service and maintenance on supply cabinets, fireplaces, cook tops and other components in propane gas systems. General steel production, welding, assembly and installation work. o Welders certificated according to NS-EN ISO 9606-1