Design
Concepts, renders, technical drawings, surveys and planning applications, all designed to be built. Read more about this service
Manufacture
Made to order in our Bolton workshop: CNC, print, metalwork, illumination and wet spray finishing. Read more about this service
Installation
Qualified teams installing safely as Principal Contractor, day or night, anywhere in the UK. Read more about this service
Maintenance
Planned maintenance, repairs from as little as 24 hours, surveys, LED upgrades and removals. Read more about this service
One signage company, from first survey to long term care
SPI designs, manufactures, installs and maintains signage from our base in Bolton, Greater Manchester. Every stage is handled by our own team, so you deal with one company that is responsible for the whole job, whether that is a single sign or a rollout across the UK.
- Design: concepts, 3D renders, site surveys, technical drawings and planning applications
- Manufacture: made to order in our 3,000 sq ft Bolton workshop, from CNC and print to metalwork, LED illumination and wet spray
- Installation: CSCS, IPAF and PASMA qualified teams working as Principal Contractor, at any hour
- Maintenance: planned contracts, repairs from as little as 24 hours, condition surveys, LED upgrades and removals
How a project runs
- Survey and brief
- Design, renders and approval
- Planning and advertisement consent, where needed
- Manufacture in our Bolton workshop
- Installation by our own teams
- Aftercare and maintenance
You can read more about each stage on our process page, or browse the signage we make.
Based in Manchester, working across the UK
We work across Manchester, Greater Manchester and the North West every week, and deliver projects nationwide, from single sites to multi site rollouts and public sector frameworks.
Why clients choose SPI
- ISO 9001 quality, ISO 14001 environmental and ISO 45001 health and safety certified
- Principal Contractor accreditation with SafeContractor
- Over 250 years of combined experience across our team
- Design, manufacture, installation and maintenance handled by one company
Questions we’re often asked
Can SPI handle a whole signage project?
Yes. We survey, design, manufacture, install and maintain signage, so one company is responsible from start to finish.
Where is SPI based?
Our office and workshop are in Bolton, Greater Manchester. We work across Manchester and the North West every week and deliver projects throughout the UK.
What accreditations does SPI hold?
ISO 9001, ISO 14001 and ISO 45001 certification, and Principal Contractor accreditation with SafeContractor.
