BUSINESS WI-FI & NETWORK DESIGN

We design and support high-performance Wi-Fi and network infrastructure for businesses that rely on stable connectivity, fast collaboration, and reliable day-to-day operations. From offices and studios to venues and shared workspaces, we build networks that are secure, well-structured, and designed around real-world use.

Whether you are dealing with unreliable wireless, planning a new office, upgrading inherited infrastructure, or improving resilience across your environment, we help create a network foundation that works properly and scales with your business.

Trusted by
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Modern businesses depend on more than just internet access. They need Wi-Fi that performs under load, networks that separate traffic sensibly, and infrastructure that supports everything from cloud platforms and file transfers to meetings, guest access, AV systems, and connected devices.

We design networks around the way your business actually operates, making sure the environment is fast, dependable, and easy to manage without unnecessary complexity.

Networks Built for How Your Team Works

Poor Wi-Fi causes more disruption than most businesses realise. Slow roaming, dead spots, overloaded access points, and badly designed coverage can quietly affect productivity every day.

We take a structured approach to wireless design, balancing coverage, performance, density, and security so the end result is not just usable, but dependable. Whether the priority is staff connectivity, guest access, high-density environments, or supporting specialist devices, the network is designed to suit the space and the workload.

Reliable Wireless, Properly Planned

A good network is not just fast. It should also be secure, segmented, and logically organised. We help clients separate guest traffic, business systems, critical devices, and operational equipment in a way that improves both security and manageability.

This creates a cleaner, more resilient environment that is easier to support and better suited to growth.

Security and Structure Matter

A Stronger Foundation for Everything Else

Cloud systems, CCTV, VoIP, meeting rooms, shared storage, and general day-to-day work all depend on the network underneath them. When that foundation is poorly designed, everything above it becomes less reliable.

We make sure the network supports the wider business properly, with the right structure, resilience, and visibility in place from the start.

What’s included?

  • Business Wi-Fi design and deployment
  • Office and studio network design
  • VLANs and traffic segmentation
  • Guest Wi-Fi and captive portal setup
  • Switching, firewall, and access point deployment
  • Fibre, 4G, and 5G failover planning
  • Network upgrades and remediation
  • Wi-Fi optimisation and troubleshooting
  • Secure remote access and connectivity planning
  • Ongoing network support and management

  • "THAT MAC CHAP set up our new Soho office at Hijinks, delivering fast, reliable WiFi and a well-structured network from day one. They also supported us through our IASME Cyber Essentials audit, helping us get everything in place and over the line successfully. Ongoing IT support and management has been responsive and dependable, with a clear and practical approach throughout. Highly recommend."

    Alicia — Founder, Hijinks Collective

  • "They handled our Microsoft 365 migration at Brickfields Consulting, bringing everything into a single, well-structured environment. The process was clearly planned and executed with minimal disruption, including mailbox and data migration, domain consolidation, and setup of the new system. Everything was delivered smoothly and continues to run reliably as part of our day-to-day operations."

    David — CEO, Brickfields

  • "One of the most competent and reliable tech support/Apple consultants I have ever worked with. Unusually friendly and approachable for an 'IT guy' - regularly goes above and beyond to help with my tech problems. Which are many. "

    Joe - Creative Director, Nike

  • "We’ve worked with THAT MAC CHAP for over a decade at Webber Represents, and they’ve been a consistent, trusted part of how we run day to day. They just get on with it, solve problems properly, and keep things running without drama. Whether it’s email, security, or the odd curveball, everything is handled quickly and with a clear plan. Makes a big difference having someone reliable in our corner."

    Dominic — Director, Webber Represents

  • "I wholeheartedly recommend that mac chap. They've been invaluable to our company, both in getting us through difficult situations, and in helping us foresee and avert them. The engineers take real pride in what they do, meaning that they never leave things to chance - always double-checking, future-proofing, being sure that the job is done and done well. Just as importantly, Joshua is a great person to work with. He very much feels like part of the team here at 101, never feeling like a 'third party contractor'. They'll be a great addition to your team too."

    Duncan — Marketing Director, 101

  • "THAT MAC CHAP delivered the CCTV installation at Solace Club with a clear understanding of what’s required in a large licensed venue. The system was designed to support liquor licensing requirements, with strong coverage across key areas, reliable remote live access, and intuitive instant export when footage needs to be retrieved quickly. The whole project was handled professionally from start to finish, with straightforward communication and confidence that the venue was properly protected."

    James — Owner, Solace Club

  • Genius with IT and solve every technical problem with ease and efficiency. I was fortunate to have them around for 2-3 years when at 1984 London.

    Chris — Founder

  • "Fantastic help when I worked with them at 101. Nothing was ever too much trouble and problems were fixed quickly and painlessly. The general positive and calm attitude was a pleasure to be around."

    Amy — Head of Client Services

  • "I worked with THAT MAC CHAP for almost 3 years, brilliant problem-solvers and have a tireless work ethic! There has not been a single occasion where they've not been able to solve an IT issue i've had. Not only that, Josh is a good laugh and great to have around the office! Based on my experience I would whole heartedly recommend them!"

    Matt — Senior Designer, Wieden + Kennedy

  • "Josh oversaw all of my IT operations at a time of change and growth both in terms of business and technology set up. He always managed our expectations and delivered on brief. As importantly his proactiveness and people skills meant he created relationships and rapport across all levels of the business. This ensured buy in from all parties when changes were required."

    Dave — Commercial Director, AD2ONE

  • "They've worked for 101 for a number of years as the main IT support contact. I have nothing but positive words for their services - extremely technically strong, efficient, and incredibly approachable. Also has the ability to consistently put IT language into plain english. Although a contractor, they are viewed very much as part of the team at 101 and have been a great asset to the agency."

    Vicky — Finance Director, 101

  • "Always smart, diligent, hard working extra member of our team, with a great way of approaching challenges from different angles and getting the job done."

    Victoria — Group Director, LEGO

  • "Josh has been a brilliant consultant at 101 for many years. He’s really knowledgeable in the Apple dark arts, and you can always rely on him to identify the problem and find a good solution quickly, where other technicians might struggle. But he’s also as personable as he is smart. He’s one of those rare tech guys that is able to communicate in a way that us normal folk can understand and he fits in really well in a creative environment. All-round great guy and we love having him around the office."

    Alex — Producer, 101

  • "A rare breed, a tech guy who can get alongside people from all backgrounds, quickly diagnose the issue and make a judgement on whether its helpful to educate the individual so they can fix it next time or just get on and get it solved. Been a consultant with our ad agency since we started and helped us through our start up of 6 people and a plug, to a 50 strong business. Feels very much part of the family. Would recommend them to anyone."

    Steve — CFO, 101

  • "Having known them since 2011 whilst they serviced Soho ad-land as an Apple engineer, I can highly recommend them as one of the most personable IT consultants I know. Always on hand to translate jargon into something we’ll all understand. Helped me with various situations in the past, always working towards the best solution for the end user, and the business."

    Dean — Client Services Director, Zone

  • "Though not technically a staff member, Josh quickly became part of the team and was a great influence on our culture. He works incredibly quickly, knows everything there is to know about macs and is a genuinely great guy to have around the office. Thanks for helping us Josh."

    Charlotte — Marketing, AirBnb

  • "They became part of the family at 101 - an invaluable member of the team who were appreciated as much for their manner and cultural fit as for their expertise. As one of my partners once said, 'Unlike any other IT professional I've ever encountered in the best way possible.' I can't recommend them highly enough."

    Ross — Partner, 101

  • "Nothing was too much trouble and things just got fixed. If you had a problem he was right on it. More importantly he was a real member of the team both professionally and socially, regardless of the fact that he was off site. Can't recommend highly enough."

    Tim — Creative, 101

  • "Proactive, always has the solution or a temporary fix if it is needed and answers questions that I imagine are far beyond their job description. Also awesome to have around the office and to have a pint with on a Friday after work."

    Sandie — Chief Marketing Officer

  • "Our principal IT specialist over the last 5-6 years. Brilliant at fixing problems, and giving us ideas for how we could update our system and work more efficiently and effectively. More than that, even though Josh isn't our employee, he's become part of our company and our culture and is definitely one of us. He's calm in a crisis, practical and creative in equal measure and is great to have around. I couldn't recommend them more highly."

    Clare — Head of Strategy, 101