25+ Years
Serving Greater Lisbon's business fabric since 2001.
Proximity IT Support · Since 2001
IT Support and Systems Management for Businesses, Offices and Individuals
Preventing IT issues with server management, secure networks and direct on-site or remote assistance across Cascais, Lisbon, Sintra and Oeiras.
Dedicated SLA Support
Guaranteed response times in our monthly retainer contracts.
Enterprise Cloud & Infrastructure
Microsoft 365, Azure & Windows Server
Technical Specialisation
Modular services tailored to your business needs.
Servers & Networks
Windows Server administration, virtualisation, firewall configuration and redundant corporate wireless networks to guarantee business continuity.
- 24/7 MONITORING
- FIREWALL & ROUTING
Sensitive Data & Regulated Sectors
Encryption, critical backups and data protection for offices, clinics and consultancies across various fields, with full GDPR compliance.
- GDPR COMPLIANCE
- BACKUP & RECOVERY
Retainer Support & Maintenance
Preventive and corrective maintenance contracts with guaranteed response times, remotely or on-site, to avoid downtime.
- REMOTE & ON-SITE
- ASSET MANAGEMENT
Individuals
In-Home Technical Assistance
SSD
Upgrades & Performance
RAM upgrades and SSD installation for slow computers.
FIX
Hardware Repair
Laptops and desktops (Windows and Mac), component replacement.
SEC
Virus & Optimisation
Virus, spyware and malware removal, plus system optimisation.
Free travel across Cascais, Sintra, Oeiras and Lisboa · Free quotes.
Workshop & Remote
Workshop Diagnostics & Remote Support
LAB
Workshop Repairs & Hardware
Screen, battery, keyboard and component repairs (Mac and PC).
REM
Immediate Remote Support
Fast TeamViewer support for software, email and printer issues.
DAT
Data Safeguard & Recovery
Secure personal file backup and data recovery from failed drives.
Cascais workshop · Rapid support across Greater Lisbon.
Servers & Data
Networks & Wi-Fi
Repair Workbench
Hardware & Components
★★★★★
5.0 / 5.0 on Google Reviews
Real Client Reviews on Google
Verified public feedback from private and corporate clients supported by PSC.
★★★★★
Google Review
“ProService is the most professional, competent and reliable company I ever worked with. Their work is very good and services costs are very attractive. I have hired their services for the last 15 years. I highly recommend ProService.”
Rosa Jorge
Client for 15 Years · Cascais / Lisbon
★★★★★
Google Review
“A Pro Service computer é de facto uma excelente empresa com um know-how extenso e considerável... posso afirmar isto com toda a vontade e honestidade, pois uso o apoio desta empresa como cliente privado já há muitos e muitos anos e nunca me dececionaram!”
Jorge Rodrigues
Long-term Private Client · Cascais
★★★★★
Google Review
“Preços aceitáveis, cumprem prazos, simpatia e eficiência. Alguns anos como cliente e nada a apontar.”
Joao Baraona
Client for Several Years · Greater Lisbon
★ 5.0
Verified feedback from Sérgio Lémos (Local Guide) and Maria Linder highlights friendly service, honest diagnosis and fair pricing.
Read all reviews on Google →
Ready to stabilise your infrastructure?
Talk to our technical team and receive a retainer proposal tailored to your business.