English | Deutsch About Gartner | Products & Services | Maintenance A A A | | Maintenance Outstanding Quality Since decades, GARTNER is known as a leading curtain wall manufacturer. The company developed many of the international standards in force today. This experience and the in-house quality requirements characterize GARTNER façades and services. Warranty GARTNER assumes the contractual warranty for all products supplied and installed after formal acceptance by the client. The necessary service and maintenance is described in the user information. Service & Maintenance GARTNER also offers the service and maintenance of façades. As manufacturers we are acquainted with the object-specific uniqueness of our façades and their complexity. We are therefore able to detect damages, operating errors or eventual other defects at an early stage and take the necessary measures to avoid secondary damages and warranty problems. We are also available to arrange for service that exceeds the statutory warranty periods or take over such services for projects from other manufacturers of suppliers. NEW EXPERIENTIAL NAVIGATION for multimedia devices RELATED INFO Aluminum Single Skin Façades Aluminum Double Skin Façades Closed Cavity Façades Steel Façades Steel Roofs Integrated Steel Façades Filigree Steel Façades GARTNER Projects MOST VIEWED About Our Products & Services About R&D Architect as Project Manager Contact Us Gartner Highlights Gartner Worldwide Job Opportunities Job Opportunities 11 Our History Overview INTERACTIVE LOCATOR Explore Permasteelisa Group World Companies Projects Manufacturing Plants Engineering & Design Centers Contact Us | Certificates | How to Reach Us | Site Requirements | Employee Links | Careers Imprint | Information on General Use and Data Protection | Copyright © 2012 Josef Gartner GmbH. All rights reserved