Reliable IT services
for your business
We provide IT support, infrastructure maintenance, and practical technology solutions so your business can operate securely and without interruption.
Complete IT services
From daily support to server infrastructure and security, we cover the core IT needs of modern businesses.
We help with IT support, IT outsourcing and IT development, server administration, computer repair, and video surveillance for businesses across Estonia.
IT support and maintenance
Daily IT support, outsourcing, workstation maintenance, system monitoring, and preventive service to keep your business running smoothly.
Learn more →IT solution development
Design and implementation of custom IT solutions, automation, integrations, and internal digital tools for business growth.
Learn more →Server services
Server deployment, configuration, administration, backup, virtualization, and ongoing support for business infrastructure.
Learn more →IT equipment repair
Diagnostics, computer and laptop repair, hardware upgrades, and recovery of office IT equipment for business environments.
Learn more →Security systems
Design and installation of alarms, access control, sensors, and complete on-site security infrastructure for offices, warehouses, and companies.
Learn more →Video surveillance systems
Installation and maintenance of video surveillance for business: CCTV, IP cameras, recording systems, and remote monitoring solutions.
Learn more →Solutions for stable business operations
Explore coreIT services and practical articles about IT support, servers, repair, and video surveillance.
IT support in Estonia
Support for workstations, users, networks, and servers for businesses in Tallinn and across Estonia.
IT support service → Read guide →Server services
Server maintenance, backup, monitoring, updates, and access management for business infrastructure.
Server services → Read guide →Computer repair for business
Diagnostics, office equipment recovery, data protection, and reduced workstation downtime.
IT repair → Read guide →Warehouse video surveillance
Camera, archive, network, and remote access planning for warehouses, offices, and commercial sites.
Video surveillance → Read guide →
Your trusted IT partner
coreIT has been providing professional IT services to businesses in Estonia since 2000. You can learn more about the company, our approach, and our experience on the About page.
Our team combines practical experience in infrastructure, server environments, security, and IT consulting. We also develop dedicated areas such as server services and business security systems.
Frequently asked questions about IT services
Answers to common questions about IT support, IT outsourcing, server administration, computer repair, and video surveillance for business.
What is included in IT support for business?
IT support includes workstation maintenance, user assistance, equipment and system monitoring, software updates, troubleshooting, device setup, and remote support. The full scope is described on the IT support page.
How much does IT outsourcing cost?
The cost of IT outsourcing depends on the number of employees, infrastructure, number of workstations, and support level. We tailor the support model to real business needs and prepare a clear proposal. You can also read our article section about IT support costs for business.
How quickly do you respond to incidents?
Our average response time is under 15 minutes. We connect remotely first and arrange an on-site visit when the issue requires local work.
Do you manage servers remotely?
Yes. We manage servers remotely through monitoring, updates, backups, health checks, and by resolving many incidents without an on-site visit. You can find more on the server services page.
Useful articles for business
Useful materials for businesses about IT support, server infrastructure, video surveillance, security systems and stable office operations.
What is included in IT outsourcing
IT outsourcing usually covers workstation maintenance, user support, server oversight, backups, network administration, updates, and help with incidents. For business, it is a way to get an external IT department without expanding the internal team.
Read article →How to choose video surveillance for business
When choosing a system, it is important to consider the type of site, control zones, recording quality, archive retention, remote access, and integration with the security system. Warehouses, offices, and retail spaces all need different configurations.
Read article →When does a business need a server
A server becomes necessary when a company needs centralized data storage, access control, internal services, backups, and predictable infrastructure performance. This usually happens when teams grow and data volumes increase.
Read article →How to reduce computer downtime in the office
Regular maintenance, workstation monitoring, timely hardware replacement, fallback scenarios, and fast incident response all help reduce downtime. For office teams, this directly affects productivity and business continuity.
Read article →Let's discuss your IT needs
Tell us what kind of support your business needs and we will suggest the right solution.