TSS GROUP OY is a provider of products and services such as prefabricated buildings consultants,building estimating consultants,heating, ventilation and air conditioning (hvac) consultants,building renovation consultants,building refurbishment consultants,high building structures consultants,office technology engineering consultants,computer room building consultants,load bearing brick structure consultants,load bearing metal structure consultants,load bearing timber structure consultants,ecological building and construction engineering consultants,clean room and controlled environment consultants,explosion damage to buildings, inspection and assessment consultants,power utilisation consultants,structural and load bearing statics, consultants,civil engineering and public works consultants,road and motorway engineering consultants,bridge, viaduct and tunnel engineering consultants,railway and tramway construction engineering consultants,sports complex design consultants,atomic shelter engineering consultants,building engineering consultants,building materials consultants,water supply engineering consultants,district heating systems engineering consultants,structural restoration and underpinning consultants,demolition and blasting engineering consultants,ice rink engineering consultants,shooting range construction engineering consultants,large span structure consultants,chimney construction engineering consultants,mining engineering consultants,aerated concrete plant construction engineering consultants,hydroelectric engineering consultants,cement plant construction engineering consultants,dam and reservoir engineering consultants,planning and scheduling consultants for industrial plant,metal ore extraction industry consultants,combined heat and power system consultants,thermoelectric power station engineering consultants,steam power consultants,cooling tower engineering consultants,fabricated steelwork design consultants,refractory engineering consultants,pile driving consultants,hydrological, hydrographic and estuarial silting consultants,heat exchanger consultants,airport construction engineering consultants,cathodic protection of pipelines engineering consultants,embankment and barricade construction, river and lake, engineering consultants,street lighting management services and consultants,lighting for public buildings, services and consultants,refrigeration plant and equipment engineering consultants,telecommunications engineering consultants,quantity surveyors, building,fire safety and prevention consultants,photovoltaic technology consultants,solar energy consultants,wind energy consultants,energy management consultants,alternative energy engineering consultants,sand and gravel silo construction engineering consultants,anchorage and fastening system consultants, for prefabricated construction elements.