SERVICES COMPANIES CAREER NEWS CONTACT ALL FROM A SINGLE SOURCE We stand for personal advice, reliable performance and extensive service in the field of craft services. Regardless of whether renovations, new buildings or customer service - trust our many years of experience in building technology - from planning to installation, you get professional services from a single source. Our customer portfolio is just as varied as our profile in the areas of heating, plumbing, ventilation, electrical and security technology, painting and drywall construction, machine maintenance and security services. We are partners for technology and industrial companies, for science based in Jena, for the maintenance of public buildings, for the housing industry and private customers. Silver anniversary With district master craftsman and guild master painter and varnisher, Thomas Jüttner, guild master electrical Tobias Geissler, guild master plumbing, heating, air conditioning Lutz Küffner and ... MORE NEWS TICKER THE SERVICE COMPANY IN JENA 400 EMPLOYEES 10,000 CUSTOMERS 3 LOCATIONS IN JENA 25,000 ORDERS PA 25TH YEARS ON THE MARKET 400 REGIONAL CONSTRUCTION SITES PA OUR SERVICES ASI SERVICE HOUSE FOR INDUSTRIAL COMPANIES BUILDING TECHNOLOGY & CONSTRUCTION MAINTENANCE & SERVICE ASI SERVICE HOUSE FOR PRIVATE HOUSEHOLDS BASIS OF OUR SUCCESS: "WE ARE YOUR TRUSTWORTHY PARTNER FOR BUILDING TECHNOLOGY - A FULL SERVICE PROVIDER FOR BUILDING-RELATED, MANUAL SERVICES!" Jenoptik AG OUR CUSTOMER SERVICE PHONE 03641 686-100 · INFO@ASI-JENA.COM ASI - CONNECTED AND ROOTED WITH THE REGION GOOD TO KNOW: "95 PERCENT OF OUR CONSTRUCTION SITES ARE IN JENA!" Göschwitzer Str. 22, 07745 Jena T +49 (0) 3641 686-0 > Services > Company > Career > News > Imprint > Data protection > Terms and Conditions > Contact © 2021 ASI systems, service, maintenance GmbH

SERVICES COMPANIES CAREER NEWS CONTACT LOCATIONS HEADQUARTERS Göschwitzer Strasse 22 07745 Jena T +49 (0) 3641 686-100 F +49 (0) 3641 686-139 FACTORY ZEISS Carl-Zeiss-Promenade 10 07745 Jena T +49 (0) 3641 686-312 F +49 (0) 3641 686-319 BUSINESS SITE BEUTENBERG CAMPUS Albert-Einstein-Strasse 11 07745 Jena T +49 (0) 3641 686-300 F +49 (0) 3641 686-309 CONTACT FORM Do you have technical problems, questions or requests? Feel free to contact us! Please use our contact form for this . OUR CUSTOMER SERVICE PHONE 03641 686-100 · INFO@ASI-JENA.COM ASI - CONNECTED AND ROOTED WITH THE REGION GOOD TO KNOW: "95 PERCENT OF OUR CONSTRUCTION SITES ARE IN JENA!" Göschwitzer Str. 22, 07745 Jena T +49 (0) 3641 686-0 > Services > Company > Career > News > Imprint > Data protection > Terms and Conditions > Contact © 2021 ASI systems, service, maintenance GmbH