39D

Managed Wifi

Reliable, secure managed Wi-Fi for your business

Business-grade wireless networks designed, installed, and proactively managed by 39D - delivering seamless coverage, performance, and security across every corner of your workspace.

How

Managed Wifi

benefits your business

Consistent performance everywhere

Say goodbye to weak spots. We design coverage for your whole site, ensuring stable, high-speed access in every area.

Secure access for staff and guests

Separate networks, encrypted traffic and strong authentication keep your data safe while offering easy guest connectivity.

Proactive monitoring & updates

We monitor your Wi-Fi 24/7 and apply firmware updates, performance tweaks and fixes before issues appear.

Scalable and future-ready

Add new users, devices or locations effortlessly — we’ll adapt and extend your network as your business grows.

Managed Wifi

Strong Wi-Fi shouldn’t be a luxury — it should just work.

Our Managed Wi-Fi service gives your business fast, secure wireless connectivity that’s professionally designed, installed, and maintained by our expert engineers.

We handle the full lifecycle — from surveying and setup to monitoring and optimisation. Every network is configured to your layout, usage, and security needs, ensuring smooth performance for your staff, guests, and connected devices.

Whether you’re equipping a single office, multi-floor building or multiple sites, we provide a solution that scales effortlessly with your business. And because we manage everything centrally, you’ll always know your network is performing as it should — without ever having to lift a finger.

What is Managed Wi-Fi?

Managed Wi-Fi is a complete, end-to-end service that provides your business with reliable wireless connectivity, without the burden of managing hardware or configurations.

We design and install the right mix of access points, controllers and switches, then continuously monitor and maintain your network to ensure consistent performance and security.

Our systems are powered by trusted enterprise vendors like Unifi and Cisco, giving you business-grade reliability and full visibility over network usage.

Managed Wi-Fi is ideal for:

  • Businesses with growing device counts or hybrid work setups
  • Multi-floor or multi-site organisations needing full-coverage connectivity
  • Companies that want better network visibility and proactive maintenance
  • Teams tired of inconsistent coverage and manual troubleshooting
  • Offices requiring secure staff and guest Wi-Fi separation

With 39D, you get fast, dependable wireless access built for business — fully managed and fully supported.

Frequently
Asked
Questions

If you have questions about our services or working together, explore our FAQs. If you don't find your answer, please reach out; We're here to help!
Contact Us

Answer

Do you supply the Wi-Fi hardware?

Yes. We specify, supply and install the right access points and controllers for your environment, all included as part of your plan or on a managed lease (HaaS).

Can you extend or upgrade our existing Wi-Fi network?

Absolutely. We can assess your current setup, identify weak points, and expand or replace components as needed — all while keeping downtime to a minimum.

How do you ensure network security?

We use enterprise-grade encryption, VLAN segregation and multi-layer security measures to protect your network, devices and users.

Will it work for multiple offices or buildings?

Yes. Our managed networks are scalable across sites and centrally managed, ensuring consistent performance and security policies everywhere.

Do you monitor the Wi-Fi after installation?

Yes — that’s what makes it “managed.” We track performance, usage and alerts 24/7, performing updates and optimisations automatically so you don’t have to.

Contact Us

Let’s Make Your
IT Simple Again
Reliable technology shouldn’t be a luxury — it should just work. Whether you’re looking for ongoing managed support or need help getting your systems back on track, we’re here to make IT stress-free and dependable.

Talk to our team today and discover how 39D can keep your business running smoothly, securely and without interruption.
01279 800 039
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Our clients say...

Cannot recommend this company highly enough. Matthew talked me through an IT issue I was having patiently and professionally and all was corrected within just a few minutes. I am a total technophobe so was worried I wouldn't understand what I was being told, I was totally wrong. Clear, precise and in terms even I understood. Would definately use this company again. Five star service.
Tina Flowers
39D IT Support is so useful for me in my everyday life running a small business. I can call any time to ask for help with my computer systems and someone knowledgeable will answer politely and efficiently. Their service, in my opinion, is second to none. John
John Galloway
We've been using 39D for IT Support for 2.5 years now and they've been absolutely brilliant. They do everything from setting up new equipment, troubleshooting an issue, or offering advice on the best solutions for my business and they're always professional and reliable. Would definitely recommend them to anyone looking for solid IT support.
Aston Craddock
Since 39d changed our phones over our experience has been a lot better, easier access to the phone book from my pc as well as the phone. Easy to store numbers in a click. Pick up and transfer are much easier too.the whole service is a lot better than it was before. Not forgetting the staff are helpful and efficient and polite at all times ????
Sarah Boem
Matthew and his team have been solving our problems here at Rainbow Estate Agents successfully for the past 5 years or so. No reason to complain and happy to recommend
Alex Smith
This company goes above and beyond to support its clients. Being one of them i have never experienced a more robust support when it comes to IT infrastructure. The advice they give is honest and trustworthy and the speed in which they deliver the ongoing support is amazing. I would highly recommend anyone who is not happy with their current arrangements to contact the team at 39D. If you are yet to invest in protecting your businesses online presence, then make this company your first point of contact.
Sean Hewitt
We have just moved to 39D and I have been VERY impressed with the service we are receiving. Considering we had a huge data merge to undertake they have been patient, quick and very knowledgeable. In particular Matthew, Jake and Chloe have been extremely helpful. We are looking forward to their continued service and expertise.
Tracy Askew
Having a major breakdown on sending and receiving emails. Which is a clearly a problem when running your own business. Also with numerous issues with my IT, I finally decided to try 39d. I was a little apprehensive - I had paid two different companies to try and rectify my problems. Within a morning my emails and IT had been resolved I have now signed up to D39. I can�t tell you how relieved to know that should I have a problem I just have to call D39 and they are there at the end of the phone. Matthew explains in terms I can understand. Highly recommended.
Carol Byatt
Still not sure?
Give us a call now on 01279 800 039