Computer Aided Design & Calculation
 Of Technical Building Equipment

Tel.: (+49 - 6421) 481 465
Fax: (+49 - 6421) 481 468


Generally price is subject of negotiation.

Guideline for monetary compensation of technical design work is in Germany the "Honorarordnung für Architekten und Ingenieure (HOAI - fee ordinance for architects and engineers) as amended

All other work we bill according to actual expense. To meet the needs of both sides mostly a fixed price is agreed upon.


Quality takes its price. But please recall, that all saving around design work leads often to raised cost and time at the end.

See also at "The common law of business balance"