OnIT

In Buckinghamshire, South East

Managed IT support, cyber security and consultancy for businesses in Buckinghamshire and Hertfordshire.

Visit website Call 01494 781040 Write a review Updated 07 Sept 2026

From the provider

OnIT Services Ltd is an IT support company based in Chesham, Buckinghamshire, serving businesses across Buckinghamshire, Hertfordshire and Berkshire. For over 20 years, the company has provided managed IT support, cyber security, backup and disaster recovery, and IT consultancy services. The team offers fully managed IT services or co-managed support for businesses with internal IT staff. They support clients through remote and on-site assistance, helping businesses with technology projects, Microsoft 365 implementation, and cyber security guidance including Cyber Essentials certification support.

Services OnIT offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. Helpdesk and remote support A support desk your staff contact by phone, email or portal when something stops working. Cyber security Protecting systems and data from attack, and responding when something gets through. Cyber Essentials Preparing a business for Cyber Essentials certification and running the assessment. Backup and disaster recovery Copies of your data held off-site, and a tested plan for getting back to work after a failure. Microsoft 365 Setting up and running Microsoft 365 email, files, Teams and user accounts. Projects and consultancy One-off work such as an office move, a migration or a new system rollout. Networking and Wi-Fi Wired networks, Wi-Fi, firewalls and internet connections across your sites.

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Services OnIT offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. Helpdesk and remote support A support desk your staff contact by phone, email or portal when something stops working. Cyber security Protecting systems and data from attack, and responding when something gets through. Cyber Essentials Preparing a business for Cyber Essentials certification and running the assessment. Backup and disaster recovery Copies of your data held off-site, and a tested plan for getting back to work after a failure. Microsoft 365 Setting up and running Microsoft 365 email, files, Teams and user accounts. Projects and consultancy One-off work such as an office move, a migration or a new system rollout. Networking and Wi-Fi Wired networks, Wi-Fi, firewalls and internet connections across your sites.

Questions people ask about OnIT

What services does OnIT offer?

OnIT offers Managed IT support, Helpdesk and remote support, Cyber security, Cyber Essentials, Backup and disaster recovery, Microsoft 365, Projects and consultancy, Networking and Wi-Fi.

Where does OnIT provide IT support?

OnIT is based in Buckinghamshire and also serves Hertfordshire.

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