One Four team installing exterior 3D lettering on site

Service

Sign Installation

Our installation team not only arrives fully equipped with all the necessary tools for any scenario, but they also boast comprehensive training in every facet of signage installation. We deliver a thorough and seamless installation service, ensuring minimal disruption to your business operations and staff. We collaborate solely with fully trained and certified electricians, guaranteeing the highest standards of safety and expertise.

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5.0 · 64 verified reviews London & Berkshire based Nationwide installation Fully insured teams Design · manufacture · install Working at height accredited In-house fabrication Trusted by London brands

What we install

Certified experts, precise fitting.

Dedicated to continuous training, meeting health and safety standards, and professional growth, our installers and fitters hold essential accreditations, including IPAF and CSCS certifications. We also undertake targeted training for specific projects - for example airport passes that may require asbestos awareness or fire safety courses.

Installing exterior built-up letters on a building façade

Exterior signs

Exterior signs play a crucial role in business communication, serving as a vital link to potential customers. They are a reflection of your corporate identity and are pivotal to your success. We recognise the significance of maintaining alignment with your brand throughout the installation process, and prioritise quality so first impressions last.

  • Installation of illuminated signs
  • Mounting of office signage
  • Setting up hoarding signage
  • Implementing wayfinding signs
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Interior signs

Interior signs

Interior signs serve as the initial point of communication with your customers and are integral to corporate branding. Our interior sign installation process is geared towards enhancing your business space with creative and effective signage solutions.

  • Installation of wall logo signs
  • Mounting of glass signs
  • Implementation of wayfinding signs
  • Setup of directory signs
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Interior office graphics

Interior office graphics

One Four Design is your top choice for captivating interior office graphics that breathe new life into your workspace. Our expertise lies in enhancing both the aesthetics and functionality of your office space, with meticulous attention to detail so graphics reflect your brand identity seamlessly.

  • Installation of glass manifestations
  • Application of window graphics
  • Printing and installation of digital wallpapers
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In the workshop & on site

How this service shows up in the real world.

On-site installation team fitting exterior letters
On-site installation team fitting exterior letters
Illuminated exterior letters installed in High Wycombe
Illuminated exterior letters installed in High Wycombe
Large 3D building lettering installed on a façade
Large 3D building lettering installed on a façade
Interior signs
Interior signs
Interior office graphics
Interior office graphics

Why it works

Built around the space, the surface and the people using it.

  1. IPAF and CSCS certified teams
  2. Certified electricians for illuminated work
  3. Project-specific training (e.g. airport passes)
  4. Minimal disruption to your day-to-day operations

Explore next

The rest of the journey under one roof.

Signage design drawings and visualisation by One Four Design
Creative design Sign Design Whether you know exactly what you want, you have a few ideas or you have no idea where to start, we will take on as much or as little of the design aspect of your project as you need - and together we will create great signage. Start your design
Bespoke signage being manufactured in the One Four workshop
In-house fabrication Sign Manufacture If your business is looking to make a striking impression on its staff, customers or people that simply pass by in the street, our 3D signage services are the best, most effective way to do so. See how we build
Cleaning and maintaining an illuminated business sign
Care & upkeep Sign Maintenance Once your sign has been expertly designed and installed to your satisfaction, our commitment doesn’t end there. We provide tailored advice on caring for your signage, plus flexible options including ongoing maintenance packages or on-demand servicing. Plan maintenance

Before you brief

Useful things to know.

Straight answers on materials, process and what we need from you - so the brief starts in the right place.

Are your installers accredited?

Yes. Our installers and fitters hold essential accreditations including IPAF and CSCS. We also undertake targeted courses for specific sites - for example asbestos awareness or fire safety for airport work.

Do you handle electrical connections?

Illuminated work is completed with fully trained and certified electricians, so safety and compliance stay at the same standard as the mechanical install.

Will installation disrupt our business?

We plan installs to keep disruption low - arriving fully equipped, coordinating access, and working efficiently so staff and customers are affected as little as possible.

Next step

Ready to plan the install?

Book an install