“Brilliant people with a great product and service. Nothing is too much of a problem and it always gets sorted even if it’s not Cavendish’s problem to fix! 10/10”
– Matt Turner, CEO at Creative Pod

What our customers say
“Brilliant people with a great product and service. Nothing is too much of a problem and it always gets sorted even if it’s not Cavendish’s problem to fix! 10/10”
– Matt Turner, CEO at Creative Pod
“At ClaudeComputing we like to ensure that our clients are getting the best from their IT System, even if some components are provided by a 3rd party company.
This means that we may liaise with service providers on our client’s behalf.
Unfortunately, some companies have little knowledge about the systems they provide and support.
So, when one of my clients were experiencing poor Internet reliability and the service provider was unable improve the service, I contacted Graham Compton from Cavendish Communications.
Graham provided a new line and service at a cheaper rate than the old provider. The Internet connection has been stable and problem free for over 2 months.
Through Graham and his knowledge of telecommunications I was able to advise my client on more cost saving actions which would help to streamline the system.
It is a breath of fresh air being able to speak with a supplier who knows what they are taking about.
Claude Computing will continue to use Cavendish Communications as its preferred Business Telecommunications Supplier.
Graham thank you for all your help and knowledge. ” – Claude Martin-Currie, Director
“When one of our telephones stopped working and couldn’t be replaced within the current set-up, we realised that a system overhaul was long overdue. We approached several companies for quotes and Cavendish was unquestionably our preferred company. We like to use local companies wherever we can, but Cavendish also had the “can-do” attitude that we like and costs were very competitive.
We needed a good, fast broadband service as well as an integrated telephone system. Cavendish explained the different possibilities and costs and then proceeded to set up the system with minimal input from us whilst keeping us informed throughout. We wanted to set up in the main office first with outlying departments brought in as needed. This all proceeded to plan which made life much easier for all involved.
We now have a system that can be easily upgraded when necessary and, crucially, works well!” – Julie Eason, Finance Manager
“After months of failed attempts from other companies to provide us with an installation of our new office phone system, we called on Graham Compton of Cavendish Communications. From the very start Graham was professional and spoke confidently of his teams’ abilities.
After a very successful meeting to discuss our requirements, Graham started the ball rolling. We came across a few hurdles along the way, and each time Graham was at the end of an email or phone call. The customer service that he provided us was outstanding and has continued to provide the same service consistently.
We are now lucky enough to have a fully working professional office phone system which provides our customers with a smooth transition from phoning us to having their questions answered promptly.
I cannot fault Graham and his team for going above and beyond to provide us with the exact service we were after.
I will have no hesitation, to recommend Graham and Cavendish Communications, to any business with a need to upgrade an existing or install a new system.” – The Heatwize Team
“ I was very grateful for the support provided by Cavendish. They presented a range of cost-effective options and supported us in the process of selecting the Panasonic solution and then ensured the installation was completed on time and within the budget. The academy can now benefit from significantly reduced telephony costs for the years to come. I would have no hesitation in using Cavendish or the CPC contract in the future.” – Clive Hammond, Head of Procurement
“As a local specialist cabling provider, we used Cavendish as we knew from our past experience that they are an excellent team, they all work very hard and get the job done on time at a high standard.” – Robert Manktelow, IT Manager at Wealden District Council
“Thanks John – users didn’t even know anyone had been there! Great work from Julian etc. Many thanks – this is why we continue to use Cavendish.” Tristan Monk, IT Services Manager
“Extremely satisfied, your team was always helpful and listened to any issues we raised and tried their best to help us overcome them. They seemed to have an appreciation of our stresses! A pleasure to deal with. Thank you.” Vicki Slattery, Newton Poppleford Primary School
“Just a quick line to say that the contractors who carried the work at the port last week did a great job, they were very helpful and worked around the guys in the control room with the minimum of fuss. The site was also left clean and tidy.”- Michael Smith, Health Safety & Security Officer
“I just want to say Cavendish have been superb, Sales, Provisioning and Engineering have all been amazing and I want to thank you all!” – Mark Harrison, Senior Project Manager
“Cavendish came up with a solution that met with our requirements and offered great value. As a local supplier, they are always easy to contact and very responsive. We would recommend Cavendish Communications without hesitation!” – Jamieson Berriman, General Manager
Cavendish has always provided excellent service and I am now talking to other schools in the PSBP who are looking like they will be working with you!- Tanya Neil
As a leading supplier of Business Phone Systems in the UK we know that in today’s competitive environment, the ability to effectively connect with customers through the latest SIP and VoIP technology is critical.
Modern Office Phone Systems need to offer effective methods of collaborating with colleagues and clients to deliver exceptional levels of customer service, improve business efficiency and increase profit.
With solutions for small office phone systems through to multi-site enterprise business telephone systems, we have the best phone system to fit every organisation. Choose from the leading suppliers on the market with the latest Mitel Phone System or Panasonic Phone System installed and maintained by our own in house engineers.
What do you get with a Cloud Phone System from Cavendish?
Check out our Cloud Phone System page and find out why you should consider moving to the cloud.
Cavendish specialises in providing fast and reliable Business Broadband from ADSL2 to Fibre to the Cabinet (FTTC) or Fibre to the Premises (FTTP).
In addition, with the need for higher speeds and a dedicated internet connection we are seeing more customers installing Private Fibre Ethernet Circuits.
All of our Business Broadband including Fibre Broadband come with unlimited data usage and can be tailored to suit specific needs to optimise voice, video and data requirements including SIP Trunking. All our business phone systems are now deployed with voice traffic being routed across data networks so the quality of the internet access and expertise to deploy integrated services is paramount.
Our Business WiFi solution can be deployed in every organisation small or large. With everyone needing internet access on all their devices throughout the office, high quality and reliable WiFi is a crucial business requirement.
Cavendish provides a fully managed solution paid on a monthly subscription, per access point, with no upfront costs. Our service is wired in using structured cabling to ensure quality and provides a fully meshed solution which enables fast roaming without re authentication. That means you can move around your office using voice or video applications without losing connection.
Cavendish is a leading provider of structured cabling in the South East and has an excellent reputation for quality provision second to none. Cavendish works very closely with the local public sector organisations providing cabling to many Schools in Sussex and the South East, Local Government, Sussex Police and The National Health Service.
If you are moving to new premises or updating your existing business phone systems it is important to ensure you have the necessary standard of cabling and a highly qualified team to deploy it.
Cavendish offers competitive IT support services, including server management, monitoring and general day to day support.
We believe Cavendish can offer a comprehensive, proactive approach to your IT support while working together to offer advice and training for you and your staff on how to make the most of your systems.
We will manage the migration including all necessary consultancy FOC to bring you on-board with Cavendish IT Services, including addressing any minor issues we find along the way.
Some of the industry sectors we support
Take a look at our tips and advice below or simply give us a call on 0800 206 2107
Cavendish Communications provides the full range of telecoms solutions to meet the needs of any modern business from cabling to business phone systems & business broadband.
Since 1990, we have built a strong reputation for superior customer service and are very proud to support over 2500 organisations in both the public and private sector.