Technical expertise and dedicated local IT support since 2001
Founded in 2001 in Cascais, Pro Service Computer (PSC) delivers reliable IT support and advisory for small and medium-sized businesses, professional firms, and individuals across Greater Lisbon. Over more than two decades of continuous operations, our focus has stayed straightforward: solving technical challenges swiftly, honestly, and decisively so our clients work without disruption.
For Businesses and Practices
We act as your dedicated external IT department. We deliver SLA-backed monthly retainer contracts, Windows Server and Linux administration, wired and Wi-Fi corporate networks, Microsoft 365, automated backup routines, and GDPR-compliant cybersecurity.
Workshop and Individuals
We operate an in-house electronic workshop in Cascais for hardware diagnostics and component repairs across laptops, desktop towers, and Apple Mac systems. We also provide on-site technical visits, component replacement with warranty, and complete data safeguarding.
When you reach out to PSC, you speak directly with experienced technicians who know your infrastructure and hardware history. We resolve urgent incidents remotely in minutes or through prompt on-site attendance across Lisbon, Cascais, Sintra, and Oeiras.
Dedicated workshop in Cascais and regular on-site assistance across Greater Lisbon.
Smooth, reliable coverage in Lisbon, Cascais, Sintra, and Oeiras.
Core Values Behind Our Service
Direct Contact
Direct communication with the technician handling your case, with no phone operators, automated bots, or wasted time.
Proactive Stability
Continuous maintenance routines and verified backup monitoring so your business never stops due to preventable faults.
In-House Workshop
Hardware and board repairs performed directly in our own workshop using reliable parts backed by technical warranty.
Protection and Privacy
Strict confidentiality when handling corporate and personal files, in complete compliance with European GDPR standards.
Looking to stabilise your company's IT or need a repair?
Get a clear initial diagnosis and a transparent proposal with no obligations.