The IT jobs small businesses ask us for most.

Each one explained plainly: the signs, how we do it, what is included and what we will not promise. One-off jobs need no contract, and scope and price are confirmed before any work starts.

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Printer supportOffice printer will not print, scan or connect? Nexus installs and fixes USB, Wi-Fi and network printers, connects the right computers and tests scanning.
Microsoft 365 migrationMove business email to Microsoft 365 from hosted email, another tenant or Google Workspace, with mailbox discovery, a planned cutover, device setup and support.
Office network cablingStructured office cabling, data points, patch panels and comms cabinets, labelled and tested, with switching, Wi-Fi and firewall set up as one job.
SPF, DKIM and DMARC setupSet up SPF, DKIM and DMARC so customers can trust your email and lookalikes are harder to send in your name. Every sending service is reviewed first.
Small business backupA backup only matters if it restores. We review what is backed up, set recovery objectives, test restores and give you evidence your business can recover.
Business Wi-FiWi-Fi that drops, will not reach the back office or slows at busy times. We check coverage, routers and access points, fix the cause and test it room by room.
Firewall setupChoose, install and configure a business firewall with secure remote access, separate guest and staff networks, documented rules and controlled changes.
Email signaturesOne consistent, mobile-friendly email signature for everyone, with the right name, role, contact details and logo, rolled out to every mailbox, easy to update.
Computer setupNew laptop or desktop for a staff member? We set up accounts, applications, security and data access, then hand it over tested so they can start straight away.

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Irish based · security, privacy and quality by design

Your information deserves controlled handling.

We minimise the information collected, restrict access by role and keep accountable delivery records. Customer solutions are designed for EU-region primary data hosting; any service-specific processor, exception or transfer safeguard is identified during scope.

ISO/IEC 27001:2022Information security management

ISO/IEC 27002:2022Security control guidance

ISO/IEC 27701:2025Privacy information management

ISO/IEC 27018:2025Cloud personal-data protection where relevant

ISO 9001:2015Quality management

EU GDPRData-protection principles and obligations

Our delivery framework is aligned with relevant EU GDPR principles, ISO/IEC 27001:2022 information-security practices and ISO 9001:2015 quality-management practices. Alignment does not represent independent Nexus Digital certification. Data location is confirmed for each production service before an EU-only commitment is made.

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