Our guarantees put you in control, and we never tie you into a long-term contract. The only way we keep your business is by doing the job well.
Under our STAR+ training system, every new team member is trained thoroughly, managed closely and supported around the clock, with an emergency number manned 24/7 by a contracts manager. Our own in-house technology runs how we manage every site, to the same high standards. And we never leave an absence uncovered to save money – every hour you pay for is an hour we pay a cleaner to deliver. In the unlikely event we ever miss a clean, you can claim a week of free cleaning under our triple guarantee*.
We’ve delivered commercial cleaning since 1983 and today look after over 200 sites across the Midlands, Cambridgeshire and South Yorkshire, from offices and surgeries to schools, factories and warehouses. We’ve grown steadily, and our systems are built to keep your service consistent as we grow.
or we clean your site free for a week
or we clean your site free for a week
stay because we perform, not because a contract forces you to
* Terms and conditions apply to our (unmatched and unbeatable) guarantees. Find further details here.
Clean Slate is proud to be a ‘Best & Fair’ company, committed to treating people well, paying fairly, and giving our teams the respect and support they deserve.
One of our electric vans at head office.
We look after our people, including paying at least the Real Living Wage. When we moved to this, we didn’t pass the cost on to customers – we covered it through improved staff retention.
We give time and expertise to communities that need it, including as a proud participant in the Tale of Two Cities Early Years initiative, which tackles inequality from the earliest years. We are donating deep cleans to eight community nurseries.
of our fleet is already electric (19 of 35 vehicles, as at November 2026), exceeding our 2026 target of 37%.
Our head office electricity use is down 32% since 2023 (excluding EV charging), all three offices use green electricity, and we keep cutting paper through digitalisation.
We’re working towards B Corp certification. Its exacting standards push us to be a better business, just as our Triple Guarantee pushes us to keep every customer delighted.
We are committed to creating an inclusive workplace where people from all backgrounds have equal opportunities to succeed.
Clean Slate provides noticeably better cleaning for offices, surgeries, schools, factories, warehouses, car dealerships and residential buildings.
GenesisCare are extremely pleased with the service provided by Clean Slate. Their team consistently delivers an exceptional standard of cleaning, maintaining our environment to the highest level. They are not only professional and reliable but also incredibly receptive to feedback, always taking the time to understand our needs and respond promptly.
Working with Clean Slate has been an outstanding experience. Their professionalism, attention to detail, and commitment to delivering high-quality results truly set them apart. The team is reliable, efficient, and go above and beyond to ensure everything is completed to the highest standard.
I would highly recommend them to anyone looking for a cleaning company as they do exactly what they say they will and leave me time to do my job without worrying about the cleaning.
If you’re looking for a cleaning company that takes ownership of the cleaning service so you can focus on doing your own job, I’d recommend Clean Slate.
If you’re not seeing the standards you need and expect every single day, it’s time to make a change.
Ready to find out how Guaranteed Better Cleaning would work at your site? Contact Tim or Michelle today.
Our Triple Guarantee: better cleaning and never miss a clean, or we clean your site free for a week. No long-term tie-ins. Terms apply.
Copyright © 2026 Clean Slate (UK) Ltd. All Rights Reserved
Registered in England and Wales, company number 02994105.
Registered office: Unit 1, Raynesway Park Drive, Derby, DE21 7BH.
