Optus Glean UK provides commercial cleaning across Derry / Londonderry — offices, healthcare and CQC-registered settings, industrial premises, retail, education and specialist work — as part of one nationwide contract. Every operative is PAYE-employed and AccessNI-checked, work follows a written specification, and you pay one fixed monthly fee with a free survey first.
Cleaning across Derry / Londonderry's business districts
We clean premises right across Derry / Londonderry. Our teams work throughout the city's main commercial areas — the Cityside, the Waterside, Springtown Industrial Estate, the Ebrington site and Foyle Street — as well as out-of-town business parks and industrial estates. You will find our operatives around the Derry Walls, the Guildhall and the Peace Bridge and the surrounding streets. Whether you run a single office or a portfolio of sites across the city, the specification and the standard are the same on every visit.
Every sector in Derry / Londonderry
Derry / Londonderry's economy is varied and so is our work here. We clean for digital and creative technology, healthcare, textiles and manufacturing, tourism and public administration, among others. That includes healthcare and care settings — including work in and around Altnagelvin Area Hospital — to the NHS National Standards of Healthcare Cleanliness 2025 and, for CQC-registered providers, the RQIA's Regulation 15 (premises) and Regulation 12 (infection control), education sites, from Ulster University (Magee campus) to local schools and colleges and transport hubs such as Derry~Londonderry railway station (Waterside) and City of Derry Airport.
Northern Ireland vetting and regulation
Care settings in Northern Ireland are regulated by the RQIA. Operatives are vetted through AccessNI — Northern Ireland's equivalent of the DBS — with Enhanced Disclosure for regulated roles. Through our Irish sister company, OPTUS GLEAN LIMITED (CRO 813541), we can also offer genuine all-Ireland cover for organisations operating on both sides of the border. All operatives are PAYE-employed by Optus Glean UK — never self-employed or agency labour drafted in per shift — which is what keeps standards and accountability consistent across a contract.
One contract, every Derry / Londonderry site
Most cleaning firms in Derry / Londonderry can only cover the city and its immediate area. If you operate sites beyond it, you end up juggling a different local cleaner in each place — different standards, different invoices, no single point of contact. Optus Glean UK gives multi-site organisations one contract, one specification and one account manager across every UK site, with the vetting and TUPE capability to take on a switch cleanly.
From Derry / Londonderry we also cover the surrounding area, including Strabane, Limavady, Eglinton and Buncrana.