Koller-Computer GmbH is a company known for its customer-friendliness, punctuality, and excellent service. Our main areas of focus include: - Trading of hardware and software - Network technology and network security - Support and maintenance - Migration and optimization - Voice and VOIP (Voice over IP) - Data security and firewall technology - Consultation and integration of ICT and telephone services - Computer services - Sale of hardware and software of all kinds, including Apple products - Setting up internet connections, corporate networking, firewall SwisscomTV, mobile internet - Planning and implementation of IT networks for business and private sectors - Connecting home electronics (watching vacation photos on TV is no problem; we establish the connection) - Creating graphic products such as business cards, logos, websites, etc. - Telephone services - Internet telephony (Voice or IP) Sipcall, BluewinPhone, etc. - Planning and setting up telephone systems - Connection to computer network CTI - Administrative tasks such as mutations, relocation, etc.

Je recommande. Très compétents, rapides, serviables

Ich schätze die gute Erreichbarkeit, die schnellen Reaktionszeiten und die fachmännische Ausführung der Elektroinstallationen in einer Problemsituation.

Service, rapidité, prix et sympathie tout est au top

Ich bin sehr zufrieden. Kann ich weiterempfehlen.

Super Zugang und Preis !

Raptus - Your partner for digitalization Personal customer relationships are important to us. We are there for you, lend a hand, and design individual solutions for you and your company. Our work is characterized by a long-term way of thinking and acting.