Your Swiss IT partner for St. Margrethen: Computer Support with dedicated contacts, fair prices and genuine on-site computer help – with you within 30 minutes in most cases.
9430 St. MargrethenGood IT support is above all one thing: reachable. That is why KMU Informatik works for St. Margrethen every day – by phone, via remote support and in person on site. As a Computer Support specialist for the canton of St. Gallen, we look after households, medical practices, fiduciaries and companies in 9430 St. Margrethen with the same standard: solve problems before they grow. That includes on-site computer help, a reachable PC support hotline, planned IT maintenance and honest advice without sales pressure. Our clients in Rapperswil-Jona, Wil SG, Gossau SG especially value the short response times.
Our service portfolio for St. Margrethen covers everything households and SMEs need daily – from computer repair to cloud strategy.
Plain-language computer help for private customers in St. Margrethen: we set up new devices, speed up slow PCs, install printers, back up photos and explain everything patiently – no jargon. Ideal for seniors too.
Complete IT maintenance for SMEs in St. Margrethen: dedicated contacts, predictable costs, round-the-clock monitoring and support that solves problems before your team notices them. From workstation to server.
PC repair on site in St. Margrethen: we diagnose hardware faults at your place, replace hard drives, memory, screens and power supplies, and set up loaner devices so you can keep working.
As an authorised Microsoft partner we migrate your email, files and calendars to Microsoft 365 – without data loss and without downtime. Afterwards we manage users, licences and security continuously.
IT security for SMEs in St. Margrethen: firewall, antivirus, secure passwords, staff awareness and verified backups. We check your systems for vulnerabilities and close them before others find them.
No more Wi-Fi dead zones: we plan and install professional networks for offices, practices and private properties in St. Margrethen – including site surveys, access points, cabling and guest networks.
Our process is deliberately simple: you describe the problem, we solve it. This is how every job in St. Margrethen runs.
Call us (058 255 27 17), message us on WhatsApp or book online. We record your issue and start the first analysis – often right on the phone.
Around 70% of all problems are solved immediately via secure remote access: software errors, email issues, viruses, updates. Fast and without travel costs.
When hardware, network or personal setup is needed, an IT specialist comes to you – with spare parts, loaner devices and a clear time window.
Every measure is documented and explained. On request we set up monitoring, backup and maintenance so the problem does not return.
Many providers promise on-site computer help – we deliver it. Our technicians drive through the canton of St. Gallen daily and are regularly on site in St. Margrethen, Rapperswil-Jona, Wil SG, Gossau SG. For emergencies we keep spare devices ready so your day continues while we repair. And because not every issue needs a house call, we solve around 70 percent of all cases instantly via remote access – fast, secure and cheaper for you.
Service area St. Margrethen: we cover postcode 9430 and all districts as well as the neighbouring municipalities Rapperswil-Jona, Wil SG, Gossau SG. On site within 30 minutes in most cases.
The initial consultation is free. Simple cases via remote access are often done in 30 minutes; on site we bill transparently by effort – you always know the cost in advance. There are no hidden costs: for St. Margrethen (9430) we quote the flat or hourly rate right on the phone.
Yes. Our on-site IT support covers St. Margrethen and the surrounding area – including Rapperswil-Jona, Wil SG, Gossau SG. Our technicians are distributed across Switzerland and usually reach you within 30 minutes; emergencies in the canton of St. Gallen are prioritised.
Yes, these are among our most frequent jobs: virus removal, data recovery from failed hard drives, replacement of screens, keyboards and batteries, plus setting up a new device including data transfer.
As an authorised Microsoft partner we migrate and manage Microsoft 365 for SMEs of any size – including email, Teams, SharePoint, backup and security. We also plan and maintain servers, firewalls and Wi-Fi end to end.
Answers to the most common IT questions – explained clearly by our technicians.
Tell us about your issue – we will get back to you within 24 hours with an honest first assessment and a concrete proposal. Non-binding and free of charge.