Our services The path to implementing your optimal building services planning is as follows: - System planning (planning of heating, ventilation, air conditioning and sanitary systems) - Execution of the tendering procedure (obtaining bids in accordance with the Federal Public Procurement Act) - Preparation of the award procedure (bid control, determination of the best bidder) - Preparation of the execution plans - Supervision of execution (will everything be built as planned?) - Acceptance (invoice check, function check)