National contract cleaning is a single cleaning agreement that covers every site a business runs across the UK to one documented standard, managed by one account manager. Optus Glean UK delivers it nationwide - one contract, one specification, one consolidated invoice - using directly-employed, DBS-checked operatives, so a multi-site business never has to find and manage a different local cleaner in each town.
What national contract cleaning is
A national contract consolidates the cleaning of all your premises - however many towns or nations they sit in - into one agreement with one provider. Instead of separate local contracts with separate standards, invoices, and points of contact, you get a single specification applied everywhere, backed by multi-site coordination and national account management.
It builds on the same foundations as our commercial cleaning service - a written scope of frequencies, areas and tasks - but adds one layer of governance across the whole estate so the standard is identical in London, Glasgow, Cardiff or Belfast.
One contract, one standard, one account manager
You deal with one named account manager, not a dozen local branches. That person owns the SLA, the reporting, and the relationship across your entire estate, so an issue at any site is resolved through one route. The same method statements, COSHH assessments, and audit records apply everywhere - which is exactly what a single national partner is built to deliver.
Learn how the governance layer works on our national accounts page, or see the multi-region delivery model under multi-site cleaning.
National coverage vs city-based cleaning firms
Most cleaning companies operate within a single city or region. If your sites span more than one patch, a city-based firm simply cannot cover them - so you end up managing several suppliers, each to a different standard. Optus Glean UK is the national alternative: full UK coverage across all four nations under one agreement. We compare the two models in plain terms in our guide to local vs national cleaning companies.
Switching to us: TUPE across every site
Consolidating several incumbent cleaners into one national contract is normally a series of TUPE transfers - the existing cleaning teams move to us on their current terms. We run the whole process through our contract mobilisation and TUPE service, coordinating consultation, Employee Liability Information, and start dates across every site at once. Our plain-English TUPE explainer sets out what transfers and why.
Consolidated invoicing and reporting
One national contract means one monthly invoice paid by Direct Debit, not a stack of local bills, and one reporting dataset covering audit scores and completed work across every site. Finance sees a single, predictable figure for the year; operations sees one dashboard. Ready to scope it? Request a national quote and we will survey your estate.
Directly-employed, DBS-checked teams
Every operative on a national contract is PAYE-employed on guaranteed hours and background-checked before assignment - DBS-checked (Disclosure Scotland / AccessNI in Scotland and Northern Ireland) - with the vetting level matched to the site. We do not use gig or self-employed labour, which is what makes cover consistent across a large estate. See our guide to DBS checks for cleaners.
Several local cleaners vs one national contract
| What you manage | Different local cleaner per city | One Optus Glean UK national contract |
|---|---|---|
| Contracts | One per city, different terms | One contract, one specification |
| Standard | Varies by supplier | One documented standard everywhere |
| Point of contact | Multiple branches | One named account manager |
| Invoicing | Multiple bills | One consolidated monthly invoice |
| Switching / TUPE | You coordinate each | We handle TUPE across all sites |
| Vetting | Inconsistent | Consistent DBS-level per site |