About
Built on job sites, run by people who care.
Cornerstone Commercial is a new British company founded by trades-people who know how much a great handover matters. We're building the kind of crew we always wanted on our own sites — friendly, thorough, and easy to work with. We look after clients in both the UK and the US, quoting in pounds or dollars.
Mission
Deliver a cleaning standard demanding facilities can actually rely on — on schedule, on scope, every time.
Team
Background-checked, badge-ready crews led by supervisors with construction and facilities experience, working to UK and US site standards.
Method
Every project starts with a site walk. Every shift ends with a documented punch list. No surprises at turnover.
The standards we hold ourselves to, every job.
Communication
You know who your crew lead is, what they're doing today, and what's left tomorrow.
Documentation
Signed scopes, photo-verified punch lists, and clean COIs on file before we start.
Safety
Site-specific hazard reviews. Correct PPE matched to each environment, reviewed before every visit.
Accountability
If something isn't right at walk-through, just tell us — we'll be back the same day to put it right.