Every company we back carries our mark.
RM Sterling Group is a London-based holding company. We build and stand behind service businesses the way an assay office stands behind a hallmark — starting with Sterling Clean.
How we work
A hallmark stamped into sterling silver is a promise: this has been tested independently, and it meets the standard. We hold every company under our group to that same idea. We don't just invest and step back — we set the standard the business is built to, and we put our name next to theirs.
Sterling Clean, Sterling Gardens, Sterling Stays and Sterling Repairs each carry the mark today. Others will follow as we find people and ideas worth backing in the same way.
- Founded
- 2026
- Headquartered
- London, United Kingdom
- Structure
- Holding company
- Companies under the mark
- 4
Our companies
Four companies carry the mark today, each doing one thing well: cleaning, gardens, stays, repairs. They run under their own name — the standard is what they share.
Sterling Clean
Sterling Clean is a cleaning company for London homes and businesses, built and backed by RM Sterling Group. Same standard, own name.
- Residential cleaning
- End of tenancy cleans
- Commercial & office cleaning
- One-off deep cleans
Coverage
Serving Greater London, residential and commercial. Sterling Clean is currently onboarding its first clients — get in touch to be one of them.
Request a quoteCoverage
Serving Greater London, one-off visits and regular maintenance rounds. Sterling Gardens is currently taking on new gardens for the coming season.
Request a quoteSterling Gardens
Sterling Gardens looks after gardens for London homes and businesses, built and backed by RM Sterling Group. Same standard, own name.
- Garden maintenance
- Planting & borders
- Lawn care
- Seasonal tidy-ups
Sterling Stays
Sterling Stays manages Airbnb and serviced accommodation for London hosts and landlords, built and backed by RM Sterling Group. Same standard, own name.
- Guest turnover & cleaning
- Check-in coordination
- Listing management
- Maintenance coordination
Coverage
Serving hosts and landlords across London. Sterling Stays is currently onboarding its first properties — get in touch to be one of them.
Request a quoteCoverage
Serving Greater London for one-off callouts and ongoing maintenance contracts. Sterling Repairs also supports Sterling Clean, Sterling Gardens and Sterling Stays with jobs their teams spot on site.
Request a quoteSterling Repairs
Sterling Repairs handles property maintenance and handyman work for London homes and businesses, built and backed by RM Sterling Group. Same standard, own name.
- Electrical
- Plumbing
- Carpentry
- General repairs & callouts
Request a quote
Tell us which company you need and a little about the job, or reach us directly. We'll reply from info@rmsterlingroup.co.uk, usually within a day.
- Phone
- 07404 859119
- Office
- London, United Kingdom