Maintenance and Repair


We all depend on technology, and when it develops problems, you want to be sure you have a trustworthy company to call. Set up a maintenance contract with us and you’ll benefit from over 40 years’ experience, delivered by friendly and patient engineers.
We’re here to fix anything. Whether it’s a simple computer repair or a full network failure, we’ll get your business back up and running as soon as possible.
We can also clean your hardware, run antivirus checks and test your data cabling.
An IT technician replacing an element of a server
You’re only as strong as your IT network
To discuss computer maintenance contracts, call us on
Thinking of  updating or expanding your IT network ? We can help you there.
No matter how many times we change direction, fail to understand or just break things, NSS will lead us through our issues. They won’t simply rectify the issue, but discuss the future and possible direction we can take as a company.
CMG Rescue Services

Flexible contract 

Every business is different; that’s why we offer customisable maintenance contracts. Just want to guarantee rapid engineer arrivals? Sign up for a retainer contract. Whatever contract you choose, you can decide how fast you want your engineer to be with you, 2, 4 or 8 hours.
Your expanded, customised contract could add any combination of valuable IT maintenance services, including:
  • Parts and/or labour cost cover
  • Telephone support
  • Remote support
  • Loan equipment for use during the repair (including data transfers before and after)
  • Monthly preventative maintenance
  • Quarterly reviews

Advice and 

When you sign up with us, you’ll be assigned an Account Manager, who will be a consistent point of contact for you. This continuity means that your Account Manager will understand both your IT history and your aims for the future.
Every month or two, you can meet with your Account Manager to discuss your system’s current performance, your future requirements and possible improvements. We’ll work with you to produce a long-term IT strategy that will help your business to run more smoothly, efficiently and profitably.
Based in Milton Keynes and Northampton, our network reaches out to Slough, Oxford and Cambridge.
Call a computer technician on 0800 013 3339
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