Comprehensive IT services for businesses and households. We build high-performance custom PCs—quickly and ready to use. We repair and remove viruses from PCs and laptops, and we design and manage corporate and home networks. We also sell hardware and software and offer expert training in PC use. Reliable, fast, and professional.

One company, 3 industries. Software development, web development and corporate IT management. Because our company stands on three legs we have overlap in what we can offer. We can build a computer network, program software or help with websites. Anything from virtualization, to mailing, to corporate networking.

We can help you with the transition to the new Microsoft Windows 11 and data backup. We offer expert service and sales of all brands of computers at a reasonable price, supplying new and premium refurbished equipment with warranty to businesses and homes. We provide bespoke design and installation of computer assemblies. We operate throughout the country.

Sale and repair of computers and accessories. Warranty repairs of HAL3000 computers, but we also repair other brands after warranty. We sell laptops, tablets, monitors, printers, projectors. You can also find all the components to repair or build a new computer.

Retail sales and service of computer and digital equipment. Sales and service of laptops, game consoles, PCs and mobile phones. Wide range of gaming equipment.

Repair of laptops and computers, sale of refurbished equipment, network management and delivery of cameras or routers around Liberec and Frýdlant. Customer service. With us you will get not only a professional approach, but also reliability, which is not obtained except for almost 20 years in practice.

SIK LAB is a specialized PC service focused on diagnostics, repairs and customized building of powerful computers. We offer performance optimization, component upgrades and expert advice on selecting quality hardware. We focus on reliable solutions and individual approach to each customer.